FAN POWERED TERMINAL UNITS

GENERAL PRODUT OVERVIEW Leading The Industry Providing products that incorporate the desires and requirements of the industry we serve has traditionally been a primary focus at Nailor. We listened in-depth to the engineering and contracting community, asked a lot of questions and realized there was not a single line of fan powered terminals available that incorporated all the design features and performance criteria that satisfied their wishes. After an extensive and intense period of research, design and development, we have produced a line of fan powered terminals that satisfy the vast majority of requirements the HVA industry demands. On the next page, you can see at a glance some of the unique universal features that have been incorporated into Nailor fan powered terminals, providing the benefits of high performance operation and many field-friendly features to aid installation. All Nailor terminals include the following additional features as standard: ompatibility with digital, analog electronic and pneumatic controls. Fan motors and heaters are energized and dielectric tests are performed on every terminal to ensure correct operation prior to shipment. ustom fabricated motor/blower combinations are mounted on special heavy gauge angles and isolated from casing with rubber insulators. All motors incorporate an anti-backward rotation design to prevent backward rotation upon start-up. Units can be flipped in the field for right or left hand configuration except Model Series 33SZ. Model Series 33SZ. Basic Unit hilled Water, Series Flow, (onstant or Variable Volume) Model Series 37SE, Electric Heat Series Flow (onstant or Variable Volume) Model Series 37SST Stealth TM, Hot Water Heat Super Quiet, Series Flow (onstant or Variable Volume) Model Series 35S. Basic Unit Series Flow (onstant or Variable Volume) Model Series 35NW, Hot Water Heat ompact Design, Parallel Flow (Variable Volume) Model Series 35SST Stealth TM, Hot Water Heat Super Quiet, Series Flow (onstant or Variable Volume) Model Series 37NW, Hot Water Heat

Design haracteristics and Application Introduction Fan Powered Terminal Units are an economical means of both cooling and periodically heating the perimeter zones of a building utilizing a single duct control system. In addition to inherent VAV economies, fan terminals utilize the free heat derived from lighting, people and other equipment and induce this warmer plenum air from the building core ceiling plenum space and re-circulate it to rooms calling for heating. If additional heating is required, optional supplementary heating coils may be activated. The need for a central source of warm air is eliminated. During weekend or night-time operation, the central fans may be turned off. Heat, if required, may be provided by the terminal unit fan itself. Fan Powered Terminal Units are the most popular design for office buildings because they provide performance benefits by reducing first cost, (such as lower central system fan HP and smaller ductwork), lower operating cost, the recovery of waste heat, and the capacity for improved air circulation and diffuser performance. Fan terminals are available in two basic configurations; series or parallel flow. Each contains a fan motor assembly and a variable air volume damper to modulate primary air. In a series unit (Fig. 1), the fan sits in the primary air stream and runs constantly when the zone is occupied. In a parallel unit (Fig. ), the fan sits outside the primary air stream and runs intermittently. Although both terminals can provide central fan HP savings, each terminal has different inlet static pressure requirements. Series fan terminals boost both induced air and primary air, so the inlet static pressure only needs to overcome the loss across the damper [less than 0.05" w.g. (1 Pa)] with Nailor terminals. Parallel fan terminals require enough static pressure to overcome the losses across the damper, the downstream ductwork and diffusers [typically 0.5 0.5" w.g. ( 14 Pa)] with Nailor terminals. Series Flow Terminals (onstant Volume) A series fan powered terminal unit mixes primary air with induced plenum air by using a continuously operating fan during the occupied mode. It provides a constant volume of air to the space regardless of load. As the cooling load decreases, the zone thermostat throttles the primary air valve. The terminal fan makes up the difference by inducing more return air from the plenum. At low cooling loads, the primary air may close or go to a minimum ventilation setting. If the zone temperature drops still further, the thermostat can energize optional supplemental heat. The sequence reverses when the load is increased. The series terminal is therefore a constant volume, variable temperature unit. (See Fig. 3). Series units should only be used with pressure independent controls. Series fans must be adjusted to match the maximum cooling cfm, to ensure that the primary air does not exceed DISHARGE ELETRIAL ONTROLS ENLOSURE PRIMARY VALVE /MOTOR ELETRI HEAT INDUED PLENUM Figure 1. Series Fan Terminal PRIMARY the fan cfm as this would result in the short-circuiting of primary air directly into the ceiling plenum and waste energy. A pressure independent controller and inlet flow sensor controls the primary air valve to compensate for changes in inlet static pressure and ensures design cfm is maintained. Parallel Flow Terminals (Variable Volume) Also called an intermittent fan terminal unit, a parallel unit modulates primary air in response to cooling demand and energizes the integral fan in sequence to deliver induced air to meet heating demand. The induction fan operating range should slightly overlap the range of the primary air valve. A backdraft damper ahead of the terminal fan restricts conditioned air from escaping into the return air plenum when the fan is off. During full cooling demand, the thermostat positions the primary air valve for full airflow while the fan is de-energized. As the cooling load decreases, less primary air is delivered to the zone as the thermostat modulates the valve (functioning as a single duct VAV terminal). ELETRIAL ONTROLS ENLOSURE DISHARGE PRIMARY VALVE ELETRI HEAT PRIMARY /MOTOR Figure. Parallel Fan Terminal INDUED PLENUM 7

ommon Fan Terminal omponents The Diamond Flow multi-point averaging sensor is standard on all Nailor terminal units that are equipped with pressure independent controls. In addition to the Diamond Flow multi-point averaging sensor and opposed blade damper configuration of the primary air valve that are described in detail on page O11 in this catalog, all Nailor fan powered terminals incorporate the following features and benefits. Single Speed PS Induction Motors All Nailor fan powered terminal units are currently equipped with single speed, direct drive, fractional horsepower, high efficiency, PS motors as standard. These motors are manufactured to specifications developed by Nailor specifically for the fan powered terminal unit market. Some of the more important features of PS motors are listed and explained below. No orona Effect Motors not only provide power, but act as transformers and generators. Under certain conditions, this causes the unused speed taps in multiple speed motors to have large potential or static charges present. While these charges are not doing any work, they will create damage to the windings if their potential voltages are greater than the winding insulating quality. This is often the case and lifetimes are shortened. Nailor fan powered terminal units do not suffer from this malady. All motors are single speed. Wide Operating Ranges Nailor motors are designed to operate at rotational speeds lower than those of our competitors. This requires special stator wire sizing, special capacitor sizing and special bearings. These items are covered in our specifications. This assures you of high end performance equal to or better than any of our competitors and low end ranges below any of our competitors. Low end performance is often ignored. Many times, this is because the range is not great enough to allow much difference, or because the low end performance is achieved by artificial means such as manual dampers to lower the airflows. Manual dampers lower airflows, but they increase RPM. Increased RPM puts back all the noise generated in the fan powered terminal unit as if it were still operating at full airflow. This is due to the noise caused by tip speed and vibration within the unit. High RPM, regardless of airflow will generate high noise. Nailor solves this problem through low RPM for low airflows. Typically, the motors in Nailor fan powered terminal units can rotate as low as 350 RPM at low end, shedding as many as 14 to 0 decibels in the second and third octave bands depending on which unit is being selected. This means real sound level selections, units that can produce N's of 30 and 35 when applied correctly and wider operating ranges on individual units for greater flexibility in the zone. Permanently Lubricated Motors Nailor fan powered terminal units are equipped with permanently lubricated motors. The motors are equipped with oilers, but the oilers are not necessary as long as the units are operated in typical ambient temperature conditions. The specifications call for the oil reservoirs to have at least 50% of the original oil still in the reservoir after 50,000 hours of use under normal conditions. Permanent Split apacitor Design All Nailor fan powered terminal units are supplied with PS motors as standard. The capacitors are sized to provide ample starting torque, even when turned down to the low minimums allowed on Nailor fan powered terminal units. High Efficiency All Nailor PS motors have the highest efficiency available in the market today. This too, is controlled by the Nailor motor specifications. Higher efficiency means lower operating expenses. PS Fan Speed ontrollers Nailor designed its own solid state fan speed controllers. They are designed to operate with the specific motor and blower combinations as used in Nailor fan powered terminal units. They provide smooth and infinite adjustment of motor speed from maximum to the lowest preset low end limits found in the industry. The speed controllers are largely responsible for the operating ranges of the motors. High quality standards allow very accurate low end stops. This assures Nailor customers of sound levels and performance as cataloged. The matching of the motors and speed controllers allows Nailor fan powered terminal units lower watt consumption as motor RPM's are reduced. High efficiency is maintained from high end performance to low end performance. Very few of our competitors can make a similar claim. Low Noise Levels AHRI ertified In addition to those items listed above, Nailor holds down noise levels in the occupied space with heavy gauge metal casings, dual density insulation and multiple isolation points between motors and casings. Nailor is as quiet as any and far quieter than most of our competitors when controlling similar airflows on competitive equipment. heck out the sound data in this catalog. Notice there is no fine print covering the conditions under which the data does not apply. Notice that the minimum static requirement on series fan powered terminal units is 0.05" w.g. (1 Pa). Then notice the correspondingly low inlet static pressures on the parallel units. Notice that Nailor sound data is AHRI certified and independently certified by Energistics Laboratory, Houston. ompare that to the competition. 10

EM/EPI TEHNOLOGY compared to PS motors) Unique factory pre-set air volume capability Pressure independent fan operation LED for visual indication of air volume Field adjustable fan air volume controller Remote fan air volume adjustment capability from BAS tenant changes Since 1985, equipment manufacturers have used EM's in residential air conditioners and furnaces. These motors have made it possible to achieve SEER ratings of 1 and higher. Nailor first introduced the EM to the commercial HVA market (ASHRAE Journal, April 1997) as an option for use in series fan powered terminal unit applications. WHAT IS AN EM? The EM (Electronically ommutated Motor) is an ultra high efficiency programmable brushless D motor utilizing a permanent magnet motor and a built-in A/D converter. D motors are significantly more energy efficient than A motors and much easier to control. The major weakness of series fan powered terminal units until now, has been their low fan motor efficiency. The widely used single speed fractional horsepower PS (Permanent Split apacitor) induction motor in combination with an electronic SR speed controller is extremely inefficient at typical operating conditions. Due to acoustical considerations, the fan motor is usually adjusted to operate at considerably less than full load (where PS motor efficiencies may be as high as %). PS motor efficiency drops off dramatically when turned down; typically by at least half. Installed PS motor efficiencies are therefore typically in the range of only 1 45%. EM's in contrast, maintain a high efficiency of 78 83% at all speeds. In addition to lower operating costs, EM / EPI Fan Technology allows Nailor to pre-set the fan airflow volume at the factory for constant volume units or modulate the fan across wide ranges as zone loads change. Figure 1. shows the lower watts per cfm translating into lower operating costs as shown on Figure, and wider operating ranges of series terminals employing EM versus PS induction motors. FEATURES AND BENEFITS OF EM Soft starts and slewed speed ramps are programmed into the EM eliminating stress transmitted to the mounting bracket or hardware. They incorporate ball bearings providing permanent lubrication unlike sleeve bearings requiring a minimum RPM operation for oiling. The wider operating range of the EM allows much more flexibility in zone applications. This feature alone provides several benefits; a simpler product line to choose from, little or no equipment changes Watts per cfm Watts per cfm 0.0 0.50 0.40 0.30 0.0 0.10 3 with EM 0.00 150 50 350 450 550 50 750 850 950 1050 0.0 0.50 0.40 0.30 0.0 0.10 Watts per cfm for 35S & 3 with PS motor cfm Watts per cfm for 35S 4 & 5 4 with PS motor 5 with EM 3 with PS motor 5 with PS motor 0.00 700 900 1100 1300 1500 1700 1900 cfm Figure 1. Power consumption comparison of EM versus PS motors. necessary when tenants change, more similar sized units on the job, decreased spare parts inventory and increased contractor flexibility. The low operating temperature of the EM motor (essentially ambient) requires very little energy to offset the heat gain from the motor. 11

EM/EPI TEHNOLOGY These features also extend the life of the EM, which are expected to provide an average 90,000 hours of operation. This translates into about 5 years for a typical series fan powered terminal unit. In addition to these standard features are two primary benefits; energy savings and the ability to pre-set the fan airflow volume at the factory. HOW DO YOU PRE-SET? Pre-setting the fan airflow (cfm) has always been a problem for fan powered terminal manufacturers for two major reasons. First is that A motors are not synchronous machines and second the RPM and consequently the unit cfm, changes when static pressure changes. The difficulty in pre-setting the fan lies in estimating the motor workload required at the job site in actual working conditions. The fan will not produce the same volume of air as it did at the factory without the duct work. Because there is no way to accurately predict the downstream static pressure as it would exist at the job site, it was impossible to pre-set the fan cfm. The EM's are D and inherently synchronous machines. The motors are programmed to calculate the work they are doing and then compare the work accomplished to the cfm requirement. The integral microprocessor based controller automatically adjusts the speed and torque in response to system pressure changes and pressure independent constant airflow operation is achieved without the need for an external flow sensor feedback loop. Nailor series fan powered terminal units incorporate our own custom EPI fan controller. An electronic PWM volume control device that allows adjustment of airflow volume. This value can be pre-set on the assembly line. It is field adjustable either manually using a screwdriver and voltmeter locally at the terminal or more conveniently, remotely using a 0 10 VD analog output from a digital controller via the BAS. A fan volume versus D volts calibration chart is provided. The importance of this feature is that the balancer never has to go into the ceiling to adjust the fan. This relieves the balancer of most of his work per zone on fan powered terminal units and related headaches. This also removes the uncertainty of diffuser flow measurement with hoods. Laboratory tests show the fan cfm to be accurate within +/- 5% of the factory set point. This is a huge benefit to the owner, the controls contractor, the mechanical contractor and the ceiling contractor. ENERGY SAVINGS The following graphs show the energy savings of units with EM's compared to units with Nailor engineered PS motors Since PS motors used by Nailor are built specifically for Nailor fan powered terminal units and are more efficient than those used by most of our competitors. A comparison using Nailor units with EM's and a competitor's units with PS motors would show even greater savings. The typical range of operation for the size 3 would be 00 to about 900 cfm (94 to 45 l/s). The typical range of operation for the size 5 unit would be 700 to 1700 cfm (330 to 80 l/s). Annual Dollars Annual Dollars $00 $150 $100 $50 $0 $300 $50 $00 $150 $100 $50 $0 & 3 PS vs. 3 EM Motors 00 400 00 800 1000 4 & 5 PS vs. 5 EM Motors 700 1000 1300 100 1900 PS Motor EM Figure. Typical operating cost comparison. cfm cfm WHAT IS THE PAYBAK PERIOD ON EM MOTORS? The payback period varies. It depends on which unit you use, where you set the cfm, how much you run the equipment and what you are paying for electricity. The graphs above are calculated assuming hours per week operations and $.10 per kwh. If you run the equipment longer in your building or if you pay more for electricity, the payback will change proportionally. onsidering the pre-set capability of the motor, there should be an up-front savings on balancing. That should be rebated to the owner and should be considered as part of the payback from the motor. Typically, with the balancing rebate and the operating expenses as shown above, the payback period should be anywhere from to 18 months. 1

Recommended Primary Valve Airflow Ranges For All Fan Powered Terminal Units The recommended airflow ranges below are for fan powered terminal units with pressure independent controls and are presented as ranges for total and controller specific minimum and maximum airflow. Airflow ranges are based upon maintaining reasonable sound levels and controller limits using Nailor's Diamond Flow Sensor as the airflow measuring device. For a given unit size, the minimum, auxiliary and the maximum flow setting must be within the range limits to ensure pressure independent operation, accuracy and repeatability. Minimum airflow limits are based upon.0" w.g. (5 Pa) differential pressure signal from Diamond Flow Sensor on analog/digital controls and.03" (7.5) for pneumatic controllers. This is a realistic low limit for many transducers used in the digital controls industry. heck your controls supplier for minimum limits. Setting airflow minimums lower, may cause hunting and failure to meet minimum ventilation requirements. Imperial Units, ubic Feet per Minute Range of Minimum and Maximum Settings, cfm Airflow at Total Pneumatic 3000 Analog Digital 000 fpm Inlet Inlet Airflow ontroller Electronic ontrols ontrols Inlet Type Range, Transducer Differential Pressure ( w.g.) Velocity cfm (nom.), cfm Min. Max. Min. Max. Min. Max..03 1.0.0 1.0.0 1.0 1.5 4 5 0 400 50 55 35 45 35 45 35 30 400 0 550 400 80 450 5 450 5 450 500 550 7 0 800 550 115 50 95 50 95 50 75 800 8 0 1100 700 155 900 15 900 15 900 1000 1100 9 0 1400 900 00 1150 15 1150 15 1150 185 1400 10 0 1840 1100 0 1500 15 1500 15 1500 175 1840 1 0 500 100 355 050 90 050 90 050 90 500 14 0 3370 100 475 750 390 750 390 750 3075 3370 1 0 4510 800 40 3700 50 3700 50 3700 410 4510 1 14 0 315 100 440 550 30 550 30 550 850 315 1 0 375 800 55 3040 430 3040 430 3040 3400 375 18 0 55 3500 750 4300 10 4300 10 4300 4800 55 14 x 8 14 x 10 0 950 1900 40 400 340 400 340 400 700 950 Round Flat Oval Rect. Metric Units, Liters per Second Inlet Inlet Type Round 0 5 150 30 180 5 180 5 180 00 5 0 500 100 355 050 90 050 90 050 300 500 0 450 150 350 000 90 000 90 000 40 450 Total Airflow Range, l/s Airflow at 10. m/s Inlet Velocity (nom.), l/s Pneumatic 3000 ontroller Range of Minimum and Maximum Settings, l/s Analog Electronic ontrols Digital ontrols Transducer Differential Pressure ( Pa ) Min. Max. Min. Max. Min. Max. 7.5 49 5 49 5 49 311 4 5 0 189 118 153 1 153 1 153 170 189 0 0 189 38 1 31 1 31 1 3 0 7 0 378 0 54 307 45 307 45 307 34 378 8 0 519 330 73 45 59 45 59 45 47 579 9 0 1 45 94 543 78 543 78 543 0 1 10 0 88 519 13 708 101 708 101 708 790 88 1 0 1180 755 18 97 137 97 137 97 1081 1080 14 0 1590 991 4 198 184 198 184 198 1451 1590 1 0 18 131 30 174 45 174 45 174 1944 18 0 10 71 14 85 1 85 1 85 94 10 1 14 0 1475 991 08 103 170 103 170 103 1345 1475 1 0 1758 131 48 1435 03 1435 03 1435 104 1758 18 0 485 15 354 09 88 09 88 09 5 485 14 x 8 14 x 10 0 139 897 198 1133 10 1133 10 1133 174 139 Flat Oval Rect. The high end of the tabulated Total Airflow Range on pneumatic and analog electronic controls represents the Diamond Flow Sensor's differential pressure reading at 1" w.g. (49 Pa). The high end airflow range for digital controls is represented by the indicated transducer differential pressure. ASHRAE 130 "Performance Rating of Air Terminals" is the method of test for the certification program. The "standard rating condition" (certification rating point) airflow volumes for each terminal unit size are tabulated below per AHRI Standard 880. These air volumes equate to an approximate inlet velocity of 000 fpm (10. m/s). When digital or other controls are mounted by Nailor, but supplied by others, these values are guidelines only, based upon experience with the majority of controls currently available. ontrols supplied by others for factory mounting are configured and calibrated in the field. Airflow settings on pneumatic and analog controls supplied by Nailor are factory preset when provided. 0 1180 755 18 97 137 97 137 97 1085 1180 0 115 73 15 944 137 944 137 944 1057 115 13

35S SERIES SERIES FLOW ONSTANT OR VARIABLE VOLUME 35S SERIES QUIET OPERATION Models: 35S 35SE 35SW No Heat Electric Heat Hot Water Heat Opposed blade damper configuration minimizes noisy turbulence and provides smooth, accurate, near linear flow control. Model 35SW The 35S Series provides many standard design features and superior sound performance when compared with other basic model designs. The 35S offers a compact and economical design well suited to the majority of applications. STANDARD FEATURES: Unique 18 ga. (1.31) galvanized steel channel space frame construction provides extreme rigidity and 0 ga. (1.0) casing components. 1 ga. (1.1) galvanized steel inclined opposed blade primary air damper. 45 O rotation, W to close. 1/" (13) dia. plated steel drive shaft. An indicator mark on the end of the shaft shows damper-position. Leakage is less than % of nominal flow at 3" w.g. (750 Pa). Perforated baffle on primary air discharge optimizes mixing with induced air for rapid and effective temperature equalization. The baffle also converts low frequency primary air valve generated sound into more readily attenuated higher frequencies. Pressure independent primary airflow control. Multi-point averaging Diamond Flow sensor. Terminal is field flippable, providing left or right installation connections. Refer to IOM for details. Universal access panels on all four sides of terminal for ease of maintenance and service. Energy efficient PS fan motor with thermal overload protection. Motor blower assembly mounted on special 1 ga. (1.1) angles and isolated from casing with rubber isolators. Adjustable PS solid state fan speed controller with minimum voltage stop. Hinged door on fan controls enclosure. 3/4" (19), dual density insulation. Exposed edges coated to prevent air erosion. Meets requirements of NFPA 90A and UL 181. Available with electric or hot water supplementary heat. All controls are mounted on exterior of terminal providing ready access for field adjustment. Each terminal factory tested prior to shipment. Single point electrical and/or pneumatic main air connection. Discharge opening designed for flanged duct connection. Full primary air valve low voltage NEMA 1 type enclosure for factory mounted DD and analog electronic controls. ontrols: Nailor EZvav Analog electronic and pneumatic controls. Factory supplied, mounted and calibrated. Digital controls. Factory mounting and wiring of DD controls supplied by BMS ontrols ontractor. Options: EM/EPI Fan Technology. Primary air valve enclosure for field mounted controls. Induced air filter, 1" (5) thick, disposable type. Toggle disconnect switch (except units with electric heat, when disconnect is an electric heat option and includes fan). Various IAQ linings are available. Fan airflow or P.E. switch for night shutdown (pneumatic controls). Fan airflow switch for night shutdown (analog electronic controls). Night setback fan/heat cycle (pneumatic and analog). Fan unit fusing. Hanger brackets. Q option induced air attenuator. Top entry induced air inlet. FN 90 Line Voltage enclosure. FN3 Remote Line Voltage control enclosure. Low temperature construction (ice storage systems). 35

35S SERIES Standard Features of the 35S 18 ga. (1.31) channel space frame construction. Provides an extremely rigid terminal. Diamond Flow Multi-point Averaging Sensor provides accurate primary air control. Inclined Opposed Blade Primary Air Damper minimizes noisy turbulence and ensures smooth accurate control. Perforated Diffusion Baffle optimizes mixing of primary and induced airflows and improves sound performance. Solid State Fan Speed ontroller is custom designed by Nailor for each fan size and provides the widest turn-down available for maximum flexibility and accurate primary/ induced air balancing. 0 ga. (1.0) Removable Panels on four sides provides access from above, beside or below. 3/4" (19) Dual Density Insulation meets requirements of NFPA 90A and UL 181. Energy efficient PS Motors are custom made to Nailor specifications and permanently lubricated ensuring quiet running and many years of reliable maintenance free operation. Available Hot Water oils for supplementary heat are mounted in an insulated plenum section for improved energy savings and heat transfer. Maintenance access panels on top and bottom sides are standard. Agency listings provide independent assurance of performance and safety. All terminals are tested and performance data certified to AHRI Standard 880. ertification requires ongoing check testing by AHRI of actual production line units. All terminals and electrical components including electric heat coils are ETL listed to UL Standard 1995 (SA. No. 3) as a complete assembly. 3

35S SERIES Dimensions Model Series 35S Series Flow Unit s 1 IW + " (51) L MULTI-POINT FLOW SENSOR INDUED IH + 'Q' OPTION INDUED ATTENUATOR " (51) FILTER DIA. = NOM. - 1/8" (3) PRIMARY H " (15) Dimensional Data Unit Inlet 5,, 8** 1 (17, 15, 03), 8 (15, 03), 8, 10, 1 3 (15, 03, 54, 305) 8, 10, 1, 14 4 (03, 54, 305, 35) 10, 1, 14 5 (54, 305, 35) 1, 14, 1 (305, 35, 40) ** EM Only. PRIMARY PRIMARY VALVE ONTROLS ENLOSURE W DRIVESHAFT 11" (79) 5 3/4" (14) 14" (35) HINGED ONTROLS ENLOSURE TOP INLET W W H L B 18 (457) 18 (457) 18 (457) (0) (0) 30 (7) 33 (838) 33 (838) 33 (838) 41 (1041) 41 (1041) 45 (1143) 14 (35) 14 (35) 18 (457) 18 (457) 18 (457) 19 (483) 3 (914) 3 (914) 3 (914) 41 (1041) 41 (1041) 44 (1118) TL 3 1/ (89) (15) 3 1/ (89) (15) 5 (17) (15) H - 1" (5) H TW 5 3/4" (14) 90 FN ONTROLS ENLOSURE HINGED ONTROLS ENLOSURE 3/4" (171) 14" (35) INDUED INLET FILTER Induced Air Inlet Side (std.) IW x IH 8 x 10 (03 x 54) 8 x 10 (03 x 54) 1 x 14 (305 x 35) 14 x 14 (35 x 35) 14 x 14 (35 x 35) 1 x 15 (40 x 381) W 15" (381) Top (opt.) TL x TW 10 x 14 (54 x 35) 10 x 14 (54 x 35) 14 x 14 (35 x 35) 1 x (305 x 559) 1 x (305 x 559) 14 x (35 x 0) IW DH 1" (5) IH Outlet Discharge DW x DH 8" (03) 7 1/4 x10 1/ (184 x 7) 9 1/4 x 10 1/ (35 x 7) 9 1/4 x 10 1/ (35 x 7) 1 x 10 1/ (305 x 7) 13 1/4 x 11 1/ (337 x 9) 13 1/4 x 11 1/ (337 x 9) B DW W Side Inlet (std.) PRIMARY 10 x 1 (54 x 305) 10 x 1 (54 x 305) 14 x 1 (35 x 40) 1 x 1 (40 x 40) 1 x 1 (40 x 40) 17 x 18 (43 x 457) W Filter Top Inlet (opt.) 14 x 1 (35 x 40) 14 x 1 (35 x 40) 1 x 1 (40 x 40) 1 x 5 (40 x 35) 1 x 5 (40 x 35) 18 x 8 (457 x 711) 37

35S SERIES Dimensions Model Series 35S Unit 7 IH + " (51) 41" (1041) IW IH IW + " (51) MULTI-POINT FLOW SENSOR W INDUED TOP INLET (TWO) TW 13 1/4" (337) 5" (17) PW PRIMARY 5" (131) DW 7" (170) PH INDUED FILTER Dimensional Data INDUED 5 3/4" (14) INDUED ATTENUATOR PRIMARY H " (15) 14" (35) TL PRIMARY VALVE ONTROLS ENLOSURE TW 11" (79) 5 3/4" (14) 90 FN ONTROLS ENLOSURE HINGED ONTROLS ENLOSURE 3/4" (171) 14" (35) HINGED ONTROLS ENLOSURE 15" (381) H - 18" 1" (5) (457) DH 1" (5) 7 3/4" (197) Unit Inlet Induced Air Inlet Outlet Side (std.) Top (opt.) Discharge PW x PH IW x IH TL x TW DW x DH Side Inlet (std.) Filter Top Inlet (opt.) 7 14 (35) Rd. 1 (40) Rd. 18 (457) Oval 13 7/8 (35) 15 7/8 (403) 0 3/1 x 13 7/8 (513 x 35) 1 x 14 (305 x 35) Qty. of 8 1/ x 0 (1 x 508) Qty. of 39 1/4 x 11 1/ (997 x 9) 14 x 1 (35 x 40) Qty. of 1 x 5 (40 x 35) Qty. of 38

35S SERIES Dimensions Model Series 35S Series Flow Hot Water oil Section Model 35SW Available in one, two or three row. oil section installed on unit discharge. Right hand coil connection looking in direction optional. Standard Features: oil section installed on unit discharge. oil (and header on multi-circuit units) is installed in insulated casing for increased 1/" (13) copper tubes. Sweat onnections: 1 3: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. 4 : 1,, and 3 Row 7/8" (); O.D. male solder. 7: 1 and Row 7/8" (), 3 Row 1 3/8" (35) O.D. male solder. Top and bottom access panels for inspection and coil cleaning. Flanged outlet duct connection. 90 FN ONTROLS ENLOSURE HINGED ONTROLS ENLOSURE 5 3/4" (14) 14" (35) HINGED ONTROLS ENLOSURE Unit s 1 1" (305) 1 13/1" (4) 3 9/1" (90) 15" (381) OIL ONNETIONS 3/4" (171) Unit 7 1" (305) HOT WATER OIL 3 9/1" (90) H D J E OIL LOATION & ONNETIONS WITH FN OPTION H D J 1 13/1" (4) W E 7" (170) 5 3/4" (14) 90 FN ONTROLS ENLOSURE 15" (381) OIL ONNETIONS Unit Outlet Duct x D W E H J 1, 1 x 1 1/8 (40 x 308) 33 (838) 1 3/8 (543) 14 (35) 15/1 (4) 3 1 x 14 7/8 (40 x 378) 33 (838) 1 3/8 (543) 18 (457) 1 9/1 (40) 4, 5 4 x 14 7/8 (10 x 378) 41 (1041) 9 3/8 (74) 18 (457) 1 9/1 (40) 8 x 17 1/8 (711 x 435) 45 (1143) 33 3/8 (848) 19 (483) 15/1 (4) 7 50 x 14 7/8 (170 x 378) 55 3/8 (1407) 18 (457) 1 9/1 (40) 39

35S SERIES Dimensions Model Series 35S Series Flow Electric oil Section Model 35SE Standard Features: Unique hinged heater design permits easy access, removal and replacement of heater element without disturbing ductwork. oil installed on unit discharge. Insulated coil element wrapper. Automatic reset high limit cut-outs (one per element). Single point electrical connection for entire terminal unit. Magnetic contactors per stage. lass A 80/0 Ni/r wire. Positive pressure airflow switch. Flanged outlet duct connection. Terminal unit with coil is ETL Listed as an assembly. ontrols mounted as standard on RH side as shown. Terminals ordered with LH controls (optional) are inverted and discharge duct hanging elevation will therefore change. Standard Supply Voltage (0 Hz): Single phase: 10, 08, 40 & 77V. Three phase: 08, 480 (4 wire wye) and 00V (dual point connection). Options: SR control. SR control with discharge temperature control. Toggle disconnect switch (includes fan). Door interlock disconnect switch. Mercury contactors. Power circuit fusing. Dust tight construction. Manual reset secondary thermal cut out. Unit HINGED ELETRI OIL AND ONTROLS ENLOSURE 5 3/4" (14) HINGED ELETRI OIL AND ONTROLS ENLOSURE 5 3/4" (14) 90 FN ONTROLS ENLOSURE 90 FN ONTROLS ENLOSURE 3/4" (171) Outlet Duct F x G 3/4" (171) Unit s 1 N HEATER HINGED FOR ELEMENT REMOVAL N HINGED FOR ELEMENT REMOVAL 1" (5) 15" (381) M 1" (5) 1" (5) 15" (381) M 1" (5) Unit 7 G G H H F F K K 57 3/4" (147) W 7" (170) W K H M N 1, 10 1/4 x 10 1/ (0 x 7) 33 (838) 15 1/ (394) 14 (35) 1/ (4) 1 1/ (318) 3 10 1/4 x 10 1/ (0 x 7) 33 (838) 15 1/ (394) 18 (457) 1/ (4) 15 1/4 (387) 4 13 x 10 1/ (330 x 7) 41 (1041) 1 (533) 18 (457) 5 (17) 15 1/4 (387) 5 14 1/4 x 11 3/4 (3 x 98) 41 (1041) (559) 18 (457) 4 (10) 15 1/4 (387) 14 1/4 x 11 3/4 (3 x 98) 45 (1143) 5 (35) 19 (483) 5 (17) 15 1/4 (387) 7 40 1/4 x 11 3/4 (10 x 98) 48 (119) 18 (457) 4 (10) 15 1/4 (387) 40

35S SERIES Performance Data PS Motor Fan urves Airflow vs. Downstream Static Pressure 35S Series Series Flow l/s FM 3 500 Unit 1 l/s FM 45 900 Unit 1 450 378 800 189 15 400 350 330 700 14 118 94 300 50 00 NO HEAT OR ELETRI HEAT 1 OR ROW HW OIL 83 3 189 00 500 400 NO HEAT OR ELETRI HEAT 1 OR ROW HW OIL 71 47 4 150 100 50 14 94 300 00 0 0 l/s FM 13 1300 5 519 47 45 378 330 100 1100 1000 900 800 700 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 3 Unit 4 NO HEAT OR ELETRI HEAT 1 OR ROW HW OIL 47 100 l/s FM 849 1800 80 755 708 1 13 5 519 47 1700 100 1500 1400 1300 100 1100 1000 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE ELETRI HEAT 1 OR ROW HW OIL 83 3 189 14 00 500 400 300 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Fan urves shown are applicable to 10, 08, 40 and 77 volt, single phase PS motors. 45 378 330 83 3 Electrical Data 900 800 700 00 500 FLA = Full load amperage. All motors are single phase/0 Hz. Unit PS Motor FLA Motor HP 10V 08V 40V 77V 1 1/10 3.0.0.0 0.9 1/10 3.3.0.0 1.0 3 1/4 5.8 3. 3. 1.8 4 1/3. 4.1 4.1.0 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE 41

35S SERIES Performance Data PS Motor Fan urves Airflow vs. Downstream Static Pressure 35S Series Series Flow l/s FM 991 100 944 000 897 1900 849 1800 80 1700 755 100 708 1500 1 1400 13 1300 5 100 519 1100 47 1000 45 900 378 800 330 700 l/s FM 1888 4000 1793 199 104 1510 141 131 17 1133 3800 300 3400 300 3000 800 00 400 Unit 5 Unit 7 ELETRI HEAT 1 OR ROW HW OIL 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE ELETRI HEAT 1 OR ROW HW OIL l/s FM 174 700 17 00 1180 500 1133 400 1085 300 1038 00 991 100 944 000 897 1900 849 1800 80 1700 755 100 708 1500 1 1400 13 1300 5 100 519 1100 47 Unit 1000 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE ELETRI HEAT OR 1 OR ROW HW OIL 1038 944 849 755 00 000 1800 100 1 1400 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Fan urves shown are applicable to 10, 08, 40 and 77 volt, single phase PS motors. Electrical Data Unit PS Motor FLA Motor HP 10V 08V 40V 77V 5 1/ 10.1.5.5 3.3 3/4 13.4 8.4 8.4 4.5 7 @1/ 0. 13.0 13.0. FLA = Full load amperage. All motors are single phase/0 Hz. 4

35S SERIES Performance Data EM Motor Fan urves Airflow vs. Downstream Static Pressure 35S Series Series Flow Unit 1 Unit l/s FM 0 550 3 1 189 500 450 400 MAX. 1, & 3 ROW H. W. OIL l/s FM 45 900 378 330 800 700 MAX. OOLING 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL 15 350 83 00 14 118 300 50 3 189 500 400 94 71 00 150 14 300 47 4 100 50 l/s FM 5 100 519 47 45 378 330 83 1100 1000 900 800 700 00 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 3 MAX. 1, & 3 ROW HW OIL 94 47 00 100 l/s FM 755 100 1 5 47 378 1400 100 1000 800 0.1 0. 0.3 0.4 0.5 "w.g. 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 4 MAX. OOLING HW OIL: 1 ROW ROW 3 ROW 3 500 189 400 83 00 Electrical Data * 14 94 47 300 00 100 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit EPI EM Motor FLA Motor HP 10V 08V 40V 77V 1 *.4 1. 1.5 1.5 * 4.0.9.8. 3 * 4.8 3.3 3. 3.1 4 *.9 4. 4. 4.4 The EPI EM is a variable horsepower motor. Refer to Selectworks schedule for actual power consumption. FLA = Full load amperage. All motors are single phase/0 Hz. 189 400 00 NOTES: The EM is pressure independent and constant volume in operation at factory static pressure conditions. The motor compensates for any changes in external static pressure or induced air conditions 94 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE horizontal performance line at any point within shaded area using the solid state volume controller provided. Fan curves shown are applicable to 10, 08, 40 and 77 volt, single phase EM's. EM's, although D in operation, include a built-in A/D converter. 43

35S SERIES Performance Data EM Motor Fan urves Airflow vs. Downstream Static Pressure 35S Series Series Flow Unit 5 l/s FM 991 100 897 80 708 1900 1700 1500 NO HEAT/ ELETRI HEAT 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL l/s FM 1180 500 1133 400 1038 944 849 00 000 1800 Unit MAX. OOLING 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL 13 519 1300 1100 755 1 100 1400 45 900 5 100 330 700 47 1000 3 500 378 800 14 l/s FM 1888 4000 15 141 1180 944 300 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE 3500 3000 500 000 Unit 7 NO HEAT/ ELETRI HEAT 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL 83 00 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE 708 1500 47 1000 3 Electrical Data * 500 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit EPI EM Motor FLA Motor HP 10V 08V 40V 77V 5 * 9.. 5.9 5.8 * 1. 7.9 7.7 7. 7 * 17.5 11.1 11.4 11.4 The EPI EM is a variable horsepower motor. Refer to Selectworks schedule for actual power consumption. FLA = Full load amperage. All motors are single phase/0 Hz. NOTES: The EM is pressure independent and constant volume in operation at factory static pressure conditions. The motor compensates for any changes in external static pressure or induced air conditions horizontal performance line at any point within shaded area using the solid state volume controller provided. Fan curves shown are applicable to 10, 08, 40 and 77 volt, single phase EM's. EM's, although D in operation, include a built-in A/D converter. 44

35S SERIES Performance Data N Level Application Guide Model Series 35S Series Flow Basic Unit Fiberglass Liner Unit 1 3 4 5 Inlet 8 8 8 10 10 1 1 14 14 7 1 18 Performance Notes: Airflow Min. inlet N Levels @ Inlet Pressure ( Ps) shown Ps DISHARGE RADIATED cfm l/s "w.g. Pa Fan Min. 0.5 w.g. 1.0" w.g. 1.5" w.g..0" w.g. Fan Min. 0.5" w.g. 1.0" w.g. 1.5" w.g..0" w.g. Only Ps (15 Pa) (50 Pa) (375 Pa) (500 Pa) Only Ps (15 Pa) (50 Pa) (375 Pa) (500 Pa) 550 0 0. 54 37 3 3 3 39 39 3 3 35 3 37 37 400 189 0.1 30 30 9 30 33 30 30 30 31 33 33 300 14 0.07 17 0-0 5 9 9 5 5 8 9 30 00 94 0.04 9 - - - 0 0 0 - - - 4 5 100 47 0.01 3 - - - - - - - - - - - 1 550 0 0.0 15 37 35 35 35 38 38 3 3 35 3 37 37 400 189 0.03 8 30 8 9 31 30 30 30 31 33 33 300 14 0.0 5 0 - - 4 8 5 4 5 8 9 30 00 94 0.01 - - - - - - - - - 1 3 4 100 47 0.01 1 - - - - - - - - - - - 0 550 0 0.0 50 3 5 8 9 31 33 4 3 5 9 3 33 400 189 0.11 7 - - - 4 8 9 - - 1 4 9 30 00 94 0.04 10 - - - - - - - - - 5 8 850 401 0.11 8 31 34 3 34 35 3 35 33 34 35 3 3 700 330 0.08 19 8 30 34 31 34 35 8 30 30 33 34 35 550 0 0.05 1 3 4 30 31 4 3 4 8 31 33 400 189 0.0 - - - 1 5 - - 0 4 8 30 00 94 0.01 - - - - - - - - - 1 4 550 0 0.0 50 3 5 5 8 30 31 8 9 3 34 34 400 189 0.11 7 - - - 1 3 4 1 3 5 9 9 1100 519 0.1 30 31 31 31 33 35 3 34 34 34 3 38 38 900 45 0.08 0 8 8 30 33 34 30 31 3 34 3 3 700 330 0.05 1 3 4 4 30 30 8 9 31 34 34 400 189 0.0 5 - - - - 0 1 1 3 5 9 9 115 573 0.03 7 34 34 34 35 3 3 35 34 35 37 38 38 1100 519 0.03 7 31 30 31 33 34 35 34 33 34 3 37 37 900 45 0.0 4 5 8 30 33 30 30 31 33 35 35 700 330 0.01 3 1 3 4 8 8 8 31 33 33 400 189 0.01 1 - - - - - - 1 1 4 8 8 1550 731 0.10 5 39 37 39 41 43 44 35 35 37 39 41 43 1400 1 0.08 19 35 34 3 38 39 41 33 33 35 37 40 41 100 5 0.05 13 31 9 33 35 37 38 30 30 33 3 39 40 900 45 0.03 7 5 5 8 9 30 31 5 5 30 3 35 3 700 330 0.0 4 1 3 5 4 8 30 33 34 1550 731 0.05 1 39 3 38 40 41 43 35 35 37 39 41 43 1400 1 0.03 8 35 33 35 37 38 40 33 33 35 37 40 41 100 5 0.0 5 31 9 33 35 3 38 30 30 33 35 38 39 900 45 0.01 3 5 3 9 30 5 5 9 3 34 3 700 330 0.01 1 1 3 3 4 5 1 9 3 33 050 97 0.0 15 39 38 39 41 43 43 40 38 39 40 41 43 1850 873 0.05 1 3 35 3 38 39 40 38 3 37 38 39 40 100 755 0.04 10 33 31 34 35 37 38 34 34 35 3 38 38 1350 37 0.03 7 8 30 31 34 35 9 30 31 34 3 37 1100 519 0.0 5 3 4 9 30 30 5 8 30 33 34 050 97 0.04 10 39 37 38 40 41 41 40 38 39 40 41 43 1850 873 0.03 8 3 34 3 37 38 39 38 3 37 38 39 40 100 755 0.03 7 33 30 33 35 3 37 34 34 35 3 38 38 1350 37 0.0 5 8 9 30 33 34 9 9 30 34 3 37 1100 519 0.01 3 3 1 5 8 8 5 8 30 33 34 400 1133 0.08 0 40 38 39 41 43 43 43 39 41 44 4 4 100 991 0.0 15 37 3 37 39 40 40 40 37 38 41 44 44 1700 80 0.04 10 31 9 33 34 3 3 3 33 34 37 40 40 1400 1 0.03 5 7 9 30 30 33 8 9 34 37 37 4000 1888 0.15 38 40 38 39 41 43 44 4 44 44 45 4 47 3500 15 0.1 9 37 35 3 38 40 41 43 40 41 43 45 45 800 131 0.08 19 31 30 33 35 37 35 38 3 37 39 41 43 100 991 0.04 11 5 4 9 9 30 34 33 33 35 38 40 100 755 0.03 1-3 4 4 30 8 30 33 3 38 4000 1888 0.10 5 40 38 38 40 41 43 4 44 44 45 4 47 3500 15 0.07 18 37 35 35 38 39 40 43 40 41 43 45 45 800 131 0.05 11 31 9 31 34 3 35 38 3 37 39 41 41 100 991 0.0 5 5 1 5 8 8 8 34 33 33 35 38 39 100 755 0.0 4 1-0 1 1 4 30 8 9 3 3 37 1. N Levels are calculated based on procedures as outlined on page 13.. Dash (-) in space indicates a N less than 0. 45

35S SERIES Performance Data Discharge Sound Power Levels Model Series 35S Series Flow Basic Unit Fiberglass Liner 4 Unit Inlet 1 3 4 5 8 Airflow Min. inlet Fan and 100% Primary Air Sound Power Octave Bands @ Inlet pressure ( Ps) shown Fan Only Ps Minimum Ps 0.5" w.g. (15Pa) Ps 1.0" w.g. (49Pa) Ps 1.5" w.g. (375Pa) Ps.0" w.g. (500Pa) Ps cfm l/s "w.g. l/s 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 550 0 0. 54 79 7 71 9 3 78 75 9 7 4 78 75 9 7 4 1 78 75 70 8 4 80 78 71 9 5 3 79 78 71 9 5 3 400 189 0.1 30 74 70 4 0 57 70 7 3 0 5 53 70 7 0 5 53 71 9 3 0 57 53 7 70 4 0 57 54 7 7 5 0 57 54 300 14 0.07 17 7 59 55 50 4 5 1 5 53 48 44 7 57 54 49 45 9 59 55 50 4 71 9 1 5 51 48 71 9 57 5 49 00 94 0.04 9 58 5 47 - - - 58 51 45 - - - 58 5 45 41 - - 4 59 50 44 38 33 4 0 55 48 4 38 4 1 55 48 43 39 100 47 0.01 3 57 44 34 - - - 5 44 35 - - - 57 47 37 8 - - 58 49 4 3 5 4 58 50 47 35 9 8 59 50 48 37 31 30 550 0 0.0 15 79 7 71 9 3 77 74 8 7 4 77 74 8 7 4 1 77 74 9 8 4 79 77 70 9 5 3 78 77 70 9 5 3 400 189 0.03 8 74 70 4 0 57 9 7 3 59 5 53 9 7 59 5 53 70 8 3 59 57 53 71 9 3 59 57 54 71 71 4 0 57 54 300 14 0.0 5 7 59 55 50 4 3 0 55 5 48 44 5 1 5 53 49 45 7 5 58 54 50 4 9 7 0 55 51 48 9 8 1 5 5 49 00 94 0.01 58 5 47 - - - 5 49 44 - - - 5 50 45 40 - - 58 49 43 37 33 58 54 47 41 38 0 54 47 4 39 100 47 0.01 1 57 44 34 - - - 54 43 34 - - - 55 4 3 8 - - 5 48 41 31 5 3 5 49 45 34 9 8 57 49 47 3 31 9 550 0 0.0 50 4 1 58 55 5 70 58 54 51 7 8 59 55 5 7 9 58 54 50 74 71 3 58 54 51 75 7 3 58 54 5 400 189 0.11 7 3 0 57 54 50 45 3 0 5 5 48 4 4 1 5 5 48 4 9 5 57 5 48 43 71 8 58 53 48 44 71 9 59 53 48 45 00 94 0.04 10 57 5 48 44 37 8 58 5 4 4 34 55 47 4 35 7 3 58 49 43 3 9 3 59 51 44 37 3 3 59 5 45 38 33 850 401 0.11 8 74 7 7 8 4 3 7 74 8 7 4 78 7 70 8 5 3 7 74 8 3 1 77 75 8 3 1 78 7 8 3 1 8 8 10 10 1 1 14 14 7 1 18 700 330 0.08 19 70 8 4 3 0 57 73 70 5 3 0 57 7 73 7 5 59 73 71 4 59 5 75 73 5 59 57 7 74 5 59 57 550 0 0.05 1 4 1 58 55 5 8 5 0 58 54 51 70 7 1 59 55 5 70 7 1 57 54 50 7 70 1 58 54 51 73 71 58 54 5 400 189 0.0 3 0 57 54 50 45 1 58 55 5 47 4 3 0 55 51 47 4 7 3 5 5 47 4 9 57 5 48 44 9 7 58 5 48 44 00 94 0.01 57 5 48 44 37 8 5 50 45 41 34 59 53 4 41 34 7 0 57 48 4 3 9 1 58 50 43 3 31 0 57 50 44 37 33 550 0 0.0 50 4 3 59 55 51 8 4 59 54 49 9 5 0 54 50 73 8 5 0 54 50 73 70 5 0 54 51 75 71 5 0 54 51 400 189 0.11 7 5 55 51 45 3 5 59 57 51 45 3 5 0 57 51 4 3 8 3 57 51 4 37 8 4 58 51 4 39 9 5 58 5 4 40 1100 519 0.1 30 73 7 71 9 5 3 73 7 71 8 4 73 7 71 9 4 75 73 71 9 4 7 75 71 9 4 7 7 71 8 4 900 45 0.08 0 70 8 7 4 0 58 9 9 8 4 59 5 71 9 8 4 0 57 7 71 8 4 0 57 74 73 8 4 0 57 74 74 8 4 0 57 700 330 0.05 1 4 3 59 55 51 5 3 59 54 50 7 5 4 59 55 50 70 7 4 59 55 50 71 70 4 59 55 51 7 70 4 59 55 51 400 189 0.0 5 5 55 51 45 3 4 58 5 51 45 3 4 58 57 51 45 3 1 57 51 45 37 7 57 51 45 39 7 3 58 5 4 40 115 573 0.03 7 75 74 73 7 8 74 74 7 70 7 5 73 74 7 70 7 5 75 75 73 71 7 5 7 7 73 71 7 5 7 7 73 70 7 5 1100 519 0.03 7 73 7 71 9 5 3 71 71 70 8 4 7 7 70 8 4 73 73 70 8 4 74 74 70 8 4 75 75 71 8 4 900 45 0.0 4 70 8 7 4 0 58 7 7 3 59 5 9 8 3 0 57 70 9 7 3 0 57 7 71 7 3 0 57 7 73 7 3 0 57 700 330 0.01 4 3 59 55 51 4 3 58 54 49 5 4 58 54 50 8 5 58 54 50 9 8 3 59 54 51 70 8 3 58 54 51 400 189 0.01 1 5 55 51 45 3 5 55 50 44 35 57 55 50 45 3 4 59 55 50 45 37 4 1 5 50 45 38 5 1 5 51 45 39 1550 731 0.10 5 80 79 74 74 70 9 78 77 74 73 70 8 8 79 75 74 70 9 83 81 7 74 71 70 85 8 7 75 7 71 8 83 77 75 7 71 1400 1 0.08 19 77 75 71 71 7 7 74 71 9 5 79 7 73 71 7 81 78 73 71 8 7 83 79 74 7 9 7 84 81 75 73 9 8 100 5 0.05 13 74 7 9 7 4 73 70 9 7 3 1 77 73 70 8 4 3 80 75 71 9 5 3 81 77 7 9 4 83 78 73 70 5 900 45 0.03 7 9 7 4 1 57 54 9 7 4 1 5 53 74 9 3 58 55 74 70 5 58 54 7 71 3 58 55 77 7 7 3 59 5 700 330 0.0 4 5 3 0 57 53 48 4 1 57 53 48 71 59 55 51 9 5 1 57 53 48 71 7 58 53 49 7 8 58 54 50 1550 731 0.05 1 80 79 74 74 70 9 78 7 73 73 70 8 81 78 74 74 70 9 83 80 75 74 71 70 84 81 7 75 7 71 85 8 7 75 7 71 1400 1 0.03 8 77 75 71 71 7 75 73 71 9 5 78 75 7 71 7 80 77 73 71 8 7 8 78 73 7 9 7 83 80 74 73 9 8 100 5 0.0 5 74 7 9 7 4 7 70 8 3 1 7 73 9 7 4 3 78 75 70 8 5 3 79 7 71 9 4 81 78 7 70 5 900 45 0.01 3 9 7 4 1 57 54 7 5 3 1 5 53 7 8 5 58 55 7 8 4 1 58 54 73 70 5 58 55 75 71 5 3 59 5 700 330 0.01 5 3 0 57 53 48 4 3 0 57 5 47 9 4 1 58 54 51 7 4 0 57 5 48 9 5 1 57 53 49 70 1 58 53 49 050 97 0.0 15 8 79 74 75 7 71 8 78 74 73 71 70 8 79 75 74 71 71 84 81 7 75 73 7 8 8 77 7 73 7 8 8 78 7 73 73 1850 873 0.05 1 79 7 7 7 9 8 79 75 7 70 7 80 7 73 71 9 8 8 78 74 7 70 9 83 79 75 73 70 9 84 80 75 73 70 70 100 755 0.04 10 77 73 9 8 5 4 7 7 9 8 4 3 79 74 71 9 5 80 75 71 70 7 8 77 7 71 7 8 78 7 71 7 1350 37 0.03 7 74 9 5 0 73 8 5 4 0 59 7 71 7 1 78 7 8 3 79 74 9 7 4 80 75 9 7 4 3 1100 519 0.0 5 70 5 1 57 54 71 3 0 5 54 74 8 4 58 5 7 70 5 3 59 57 77 71 3 0 58 77 71 5 59 5 050 97 0.04 10 8 79 74 75 7 71 81 77 73 73 71 70 81 78 74 74 71 71 83 80 75 75 73 7 85 81 7 7 73 7 85 81 77 7 73 73 1850 873 0.03 8 79 7 7 7 9 8 78 74 71 70 7 79 7 7 71 9 8 81 77 73 7 70 9 8 78 74 73 70 9 83 79 74 73 70 70 100 755 0.03 7 77 73 9 8 5 4 75 71 8 7 4 3 77 73 70 8 5 79 75 71 9 7 80 7 71 70 7 80 77 7 70 7 1350 37 0.0 5 74 9 5 0 7 8 5 3 0 59 74 70 7 5 1 7 71 8 3 78 73 8 4 78 74 9 7 4 3 1100 519 0.01 3 70 5 1 57 54 9 4 1 0 5 54 71 7 3 1 58 5 73 8 4 59 57 75 9 4 3 0 58 74 9 4 59 5 400 1133 0.08 0 81 80 78 80 77 7 80 78 77 78 7 75 80 79 78 79 7 75 8 81 79 80 78 77 83 8 80 80 78 77 84 8 80 81 78 77 100 991 0.0 15 77 77 75 77 74 73 7 7 74 7 7 71 77 77 75 7 74 73 79 79 7 78 75 74 80 79 77 78 75 74 81 80 77 78 75 75 1700 80 0.04 10 73 7 71 7 8 7 70 70 70 70 7 73 73 7 7 9 8 74 74 73 7 70 9 7 7 74 73 70 9 77 7 74 73 71 70 1400 1 0.03 8 7 8 7 3 8 7 1 70 8 9 7 5 3 7 70 70 8 5 4 73 71 70 9 5 73 71 70 8 5 3 4000 1888 0.15 38 83 80 77 78 75 74 80 78 7 75 73 7 81 79 7 75 73 7 83 81 77 77 74 73 85 8 78 78 75 74 8 83 79 78 7 75 3500 15 0.1 9 80 77 74 74 71 70 78 75 73 7 70 9 79 7 73 7 70 9 81 78 75 74 7 70 83 80 7 75 73 7 84 81 7 7 73 7 800 131 0.08 19 7 7 70 9 4 74 71 9 8 5 3 7 73 70 9 4 79 75 71 70 8 80 77 7 71 9 7 80 75 71 70 7 5 100 991 0.04 11 71 7 5 4 1 57 70 4 59 5 73 8 4 1 58 75 70 7 0 75 70 4 1 58 7 71 5 4 1 58 100 755 0.03 8 4 0 5 51 7 1 59 54 49 70 5 0 5 51 71 1 57 53 7 0 5 5 73 8 3 0 57 53 4000 1888 0.10 5 83 80 77 78 75 74 79 78 75 75 73 7 81 78 75 75 73 7 8 80 7 77 74 73 84 81 78 78 75 74 85 8 78 78 7 75 3500 15 0.07 18 80 77 74 74 71 70 77 75 7 7 70 9 78 75 73 7 70 9 81 78 74 74 7 70 83 79 75 75 73 7 83 80 7 7 73 7 800 131 0.05 11 7 7 70 9 4 73 70 8 7 5 3 75 7 9 8 4 77 74 71 70 8 79 7 7 71 9 7 79 75 70 9 7 5 100 991 0.0 5 71 7 5 4 1 57 8 4 3 59 5 71 7 4 4 1 58 73 9 5 5 0 73 9 4 4 1 58 74 9 4 3 1 58 100 755 0.0 4 8 4 0 5 51 5 0 0 58 54 49 8 3 0 59 55 50 9 4 1 0 5 5 70 4 1 59 55 5 71 1 0 5 53 For performance table notes, see page 48; highlighted numbers

35S SERIES Performance Data Radiated Sound Power Levels Model Series 35S Series Flow Basic Unit Fiberglass Liner Min. inlet Fan and 100% Primary Air Sound Power Octave Bands @ Inlet pressure ( Ps) shown Unit Inlet Airflow Fan Only Ps Minimum Ps 0.5" w.g. (15Pa) Ps 1.0" w.g. (49Pa) Ps 1.5" w.g. (375Pa) Ps.0" w.g. (500Pa) Ps cfm l/s "w.g. l/s 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 550 0 0. 54 8 5 0 54 49 45 7 5 59 54 49 4 8 4 59 53 53 5 9 5 0 5 5 57 9 58 58 1 70 59 59 3 400 189 0.1 30 4 0 55 48 44 40 4 0 55 48 43 39 5 0 55 50 50 49 1 5 5 54 54 7 57 54 57 58 7 57 55 58 0 300 14 0.07 17 1 5 51 44 40 3 1 55 51 44 40 3 1 5 5 47 48 47 58 53 49 5 51 3 59 54 51 55 54 3 0 54 5 5 55 00 94 0.04 9 51 47 43 35 31 5 51 47 43 34 30 5 54 49 45 41 43 40 55 51 48 44 47 44 5 53 50 47 50 47 5 54 51 48 51 48 1 100 47 0.01 3 - - - - - - - - - - - - - - - 34 34 31 - - - 38 37 35 - - 45 4 39 38 - - 47 44 40 39 550 0 0.0 15 8 5 0 54 49 45 7 5 59 53 49 4 8 4 59 5 5 51 9 5 0 55 55 5 9 57 57 0 70 58 58 400 189 0.03 8 4 0 55 48 44 40 4 0 54 48 43 38 5 0 54 50 50 48 1 55 51 53 5 7 5 53 5 57 7 57 54 58 59 8 300 14 0.0 5 1 5 51 44 40 3 1 55 50 43 39 35 1 5 51 4 47 4 58 5 48 50 49 3 59 53 50 54 5 3 0 54 51 55 54 00 94 0.01 51 47 43 35 31 5 51 4 43 33 9 4 54 49 45 40 4 39 55 51 47 43 45 4 55 53 49 4 49 4 5 54 50 47 50 47 100 47 0.01 1 - - - - - - - - - - - - - - - 33 33 30 - - - 37 35 33 - - 44 41 38 37 - - 4 4 39 38 550 0 0.0 50 0 55 50 45 39 34 59 54 49 43 38 33 0 54 51 47 49 51 58 54 51 54 5 4 1 57 55 58 1 5 58 57 0 3 400 189 0.11 7 55 49 45 39 3 53 48 44 37 31 5 57 51 47 44 48 48 59 55 50 48 53 53 59 54 53 58 58 3 0 55 54 0 0 00 94 0.04 10 5 4 41 34 5 18 51 4 41 34 5-54 49 44 43 44 4 5 51 48 4 48 4 57 53 51 49 5 50 58 54 53 51 53 5 850 401 0.11 8 8 4 58 54 49 45 7 57 5 48 44 8 3 57 53 53 53 8 4 59 5 55 57 9 5 0 58 58 1 9 5 1 59 58 3 700 330 0.08 19 58 53 51 44 40 5 0 54 49 44 39 0 54 50 51 51 7 5 53 54 5 8 3 58 5 57 1 9 4 59 57 58 8 550 0 0.05 1 0 55 50 45 39 34 59 54 49 4 37 3 0 54 50 4 48 49 58 53 50 53 54 4 1 5 54 57 0 5 57 5 59 400 189 0.0 55 49 45 39 3 53 48 43 3 30 4 5 50 4 43 4 4 59 54 50 47 51 51 1 58 53 5 5 57 0 55 53 58 59 00 94 0.01 5 4 41 34 5 18 51 45 41 33 5-54 48 43 41 43 40 55 51 47 45 47 44 57 53 50 48 50 48 57 54 5 49 5 50 550 0 0.0 50 59 55 5 48 43 38 57 54 53 49 44 39 59 5 54 53 5 5 1 59 57 5 57 58 4 59 59 1 4 4 59 59 1 4 400 189 0.11 7 55 50 47 4 3 8 57 51 48 43 37 8 57 5 49 47 50 48 59 55 51 51 55 53 1 58 54 54 59 58 1 58 54 54 59 58 1100 519 0.1 30 5 59 5 5 48 4 0 59 5 5 48 5 59 57 55 55 3 1 0 58 59 8 5 3 3 1 3 8 5 3 3 1 3 8 900 45 0.08 0 58 55 5 48 43 0 57 5 53 48 44 59 57 55 53 53 4 1 59 58 57 58 5 4 1 1 0 3 5 4 1 1 0 3 700 330 0.05 1 59 55 5 48 43 38 58 54 53 48 43 38 0 5 54 5 51 51 0 5 55 5 5 4 3 58 58 1 4 3 58 58 1 3 400 189 0.0 5 55 50 47 4 3 8 5 50 48 4 3 8 57 5 49 47 49 47 58 55 51 50 53 5 0 57 54 54 57 5 0 57 54 54 57 5 115 573 0.03 7 7 3 0 58 54 50 59 57 53 49 7 3 0 58 5 55 8 5 1 59 59 9 3 3 1 9 3 3 1 1100 519 0.03 7 5 59 5 5 48 4 0 58 5 51 47 5 59 57 55 54 3 1 59 58 58 8 5 1 8 5 1 10 900 45 0.0 4 58 55 5 48 43 0 57 55 5 47 4 59 5 54 5 51 4 1 58 57 5 5 5 4 0 59 59 1 5 4 0 59 59 1 700 330 0.01 59 55 5 48 43 38 57 54 5 47 4 37 59 5 53 51 50 49 1 59 5 54 54 55 4 58 57 59 0 4 58 57 59 0 400 189 0.01 1 55 50 47 4 3 8 5 50 47 41 35 7 5 51 48 4 47 45 58 54 50 49 51 50 59 57 53 5 55 54 59 57 53 5 55 54 1550 731 0.10 5 8 4 58 57 55 53 8 4 58 57 54 53 70 1 59 58 5 7 8 4 3 0 0 73 70 3 3 74 70 7 7 4 5 1400 1 0.08 19 7 57 5 53 51 57 55 5 51 9 4 59 57 5 54 70 1 59 58 7 8 5 5 3 73 9 7 4 4 10 100 5 0.05 13 5 0 55 53 50 48 3 59 55 5 49 48 7 1 57 55 53 53 8 4 1 59 57 57 70 4 4 1 71 7 5 3 4 900 45 0.03 7 1 5 51 49 45 4 0 5 51 48 44 4 3 58 55 53 51 50 4 0 57 57 55 55 5 0 1 0 1 5 3 1 1 3 4 700 330 0.0 4 59 53 48 45 41 3 57 5 48 44 39 34 1 55 5 51 49 47 57 55 54 54 5 3 59 58 58 58 58 3 0 59 59 0 0 1550 731 0.05 1 8 4 58 57 55 53 8 4 58 57 54 5 70 1 59 57 5 7 8 4 59 59 73 70 5 3 74 70 7 7 3 4 1400 1 0.03 8 7 57 5 53 51 57 55 5 50 9 4 59 57 55 54 70 1 58 58 7 8 5 5 73 9 3 4 1 100 5 0.0 5 5 0 55 53 50 48 3 59 55 5 49 47 7 1 57 54 53 5 8 4 0 59 57 5 70 3 3 1 1 71 7 4 5 3 900 45 0.01 3 1 5 51 49 45 4 0 5 51 47 43 40 3 58 54 5 50 48 4 0 57 5 54 53 5 59 0 59 59 5 3 1 1 0 1 700 330 0.01 59 53 48 45 41 3 5 51 47 43 38 33 1 55 5 50 48 4 1 57 54 53 5 51 59 57 5 57 5 0 58 58 59 58 050 97 0.0 15 74 9 0 57 54 70 7 0 5 54 71 8 1 58 5 7 9 4 0 0 73 70 5 3 4 73 71 5 3 3 5 1850 873 0.05 1 71 7 0 58 55 5 8 5 0 57 53 51 8 0 58 5 54 70 7 59 59 59 71 8 3 1 1 3 71 9 4 5 1 100 755 0.04 10 8 3 57 54 51 47 8 3 58 54 51 48 8 4 59 55 54 53 9 5 1 57 58 58 70 7 0 1 3 70 7 3 1 5 1350 37 0.03 7 5 59 54 51 47 43 4 59 55 50 4 43 5 0 5 5 5 51 7 3 58 55 5 5 8 5 1 58 0 8 59 4 5 1100 519 0.0 5 57 50 47 4 38 1 5 51 4 4 38 3 58 5 50 50 49 4 0 55 53 55 55 5 58 57 0 1 5 3 59 58 3 050 97 0.04 10 74 9 0 57 54 70 7 59 5 53 71 8 0 58 5 7 9 4 1 0 0 73 70 5 3 73 71 5 3 3 5 1850 873 0.03 8 71 7 0 58 55 5 8 5 0 5 53 50 8 0 57 5 54 70 7 59 58 58 71 8 3 1 1 71 9 4 1 4 14 100 755 0.03 7 8 3 57 54 51 47 8 3 58 53 50 47 8 4 58 55 54 5 9 5 0 57 57 57 70 7 59 0 1 70 7 0 1 3 1350 37 0.0 5 5 59 54 51 47 43 4 59 54 49 4 4 5 0 55 5 5 50 7 3 58 55 55 55 8 5 0 58 59 0 8 1 59 1 1100 519 0.01 3 57 50 47 4 38 1 5 50 4 41 37 3 58 5 49 50 48 4 0 55 5 54 53 5 58 5 59 59 5 3 59 57 0 1 400 1133 0.08 0 74 71 4 3 1 59 7 8 3 59 5 74 70 3 3 0 57 7 7 5 4 1 78 74 7 5 5 5 78 74 7 5 5 5 14 100 991 0.0 15 7 9 0 59 57 9 0 59 55 5 7 7 1 1 57 54 74 70 3 0 59 77 7 5 3 3 4 77 7 5 3 3 4 1700 80 0.04 10 9 5 59 57 55 53 5 55 50 47 8 3 57 57 5 49 71 0 59 57 5 73 9 3 1 1 3 73 9 3 1 1 3 1400 1 0.03 55 54 5 50 3 58 53 51 4 4 4 59 54 53 48 43 7 3 57 5 54 5 70 0 58 0 1 70 0 58 0 1 4000 1888 0.15 38 77 74 8 58 58 74 7 0 5 5 74 7 7 58 57 75 73 9 3 0 0 7 74 70 5 3 7 74 71 5 4 3500 15 0.1 9 74 71 5 59 55 55 71 9 4 58 53 5 7 70 5 59 5 55 73 71 7 1 58 58 74 7 9 3 0 1 74 7 9 4 1 1 800 131 0.08 19 70 7 1 55 50 49 7 5 0 53 48 47 8 1 55 5 51 70 8 4 58 55 55 71 9 1 58 59 7 70 7 59 1 100 991 0.04 11 3 57 50 45 43 3 55 48 43 41 4 57 51 49 47 4 0 55 53 5 8 7 3 58 5 57 9 8 5 59 58 59 7 100 755 0.03 0 54 47 41 39 59 58 5 44 38 34 0 54 48 47 44 4 58 5 51 50 4 1 5 55 5 7 5 3 57 57 58 4000 1888 0.10 5 77 74 8 58 58 74 7 0 5 55 74 7 7 1 57 57 75 73 9 3 59 59 7 74 70 4 1 7 74 71 5 3 3500 15 0.07 18 74 71 5 59 55 55 71 9 4 57 53 5 7 70 5 58 55 54 73 71 7 0 57 57 74 7 9 59 1 74 7 9 3 0 18 800 131 0.05 11 70 7 1 55 50 49 7 5 59 5 48 4 8 1 54 5 50 70 8 3 57 55 54 71 9 5 0 58 58 7 70 1 59 0 100 991 0.0 5 3 57 50 45 43 3 55 47 4 40 4 5 50 48 45 4 59 53 5 50 8 7 3 57 55 55 9 8 4 58 57 57 100 755 0.0 4 0 54 47 41 39 59 58 51 43 37 33 1 59 54 47 45 43 3 1 57 51 50 48 5 4 1 55 54 54 5 5 55 57 For performance table notes, see page 48; highlighted numbers 47

35S SERIES Performance Data AHRI ertification and Performance Notes Model Series 35S Series Flow Basic Unit AHRI ertification Rating Points Fiberglass Liner Fan + 100% Primary @ 1.5" w.g. (375 Pa) Fan Only* @.5" w.g. ( Pa) Ps Unit Inlet Fan Airflow Fan Primary Min. Inlet Ps w/.5" w.g. ( Pa) Discharge Ps Airflow Watts Discharge Radiated Ps Radiated cfm l/s 3 4 5 7 3 4 5 7 cfm l/s "w.g. Pa 3 4 5 7 1 400 189 105 74 70 4 0 57 4 0 55 48 44 40 400 189 0.1 30 7 57 54 57 58 8 700 330 155 70 8 4 3 0 57 58 53 51 44 40 700 330 0.08 19 8 3 58 5 57 1 3 10 1100 519 70 73 7 71 9 5 3 5 59 5 5 48 1100 519 0.03 7 8 5 1 4 1 1550 731 430 80 79 74 74 70 9 8 4 58 57 55 53 1550 731 0.05 1 73 70 5 3 5 14 050 97 800 8 79 74 75 7 71 74 9 0 57 54 050 97 0.04 10 73 70 5 3 14 100 991 790 77 77 75 77 74 73 7 9 0 59 57 100 991 0.0 15 77 7 5 3 3 4 7 1 800 131 70 7 7 70 9 4 70 7 1 55 50 49 800 131 0.08 19 71 9 1 58 59 Motor = EM. * Primary air valve is closed and therefore primary cfm is zero. Performance Notes for Sound Power Levels: 1. Discharge (external) static pressure is 0.5" w.g. (3 Pa) in all cases, which is the difference ( Ps) in static pressure from terminal discharge to the room. Discharge Sound Power Levels (SWL) now include duct end reflection energy as part of the standard rating. Including the duct end correction provides sound power levels that would normally be transmitted into an acoustically, non-reflective duct. The effect of including the energy correction to the discharge SWL, is higher sound power levels when compared to previous AHRI certified data. For more information on duct end reflection calculations see AHRI Standard 880.. Radiated sound power is the breakout noise transmitted through the unit casing walls. accordance with AHRI Standards. 3. Sound power levels are in decibels, db re 10-1 watts. 4. All sound data listed by octave bands is raw data without any corrections for room absorption or duct attenuation. Dash (-) in space indicates sound power level is less than 0 db or equal to background. 5. Min. inlet Ps is the minimum operating pressure of the primary air valve section.. Asterisk (*) in space indicates that the minimum inlet static pressure requirement is greater than 0.5" w.g. (15 Pa) at rated airflow. 7. Data derived from independent tests conducted in accordance with ANSI / ASHRAE Standard 130 and AHRI Standard 880. 48

35SST SERIES SERIES FLOW ONSTANT OR VARIABLE VOLUME 35SST "STEALTH TM " SERIES Opposed blade damper configuration minimizes noisy turbulence and provides smooth, accurate, near linear flow control. SUPER QUIET OPERATION Models: 35SST 35SEST 35SWST No Heat Electric Heat Hot Water Heat STANDARD FEATURES: Unique 18 ga. (1.31) galvanized steel channel space frame construction provides extreme rigidity and 0 ga. (1.0) casing components. 1 ga. (1.1) galvanized steel inclined opposed blade primary air damper. 45 O rotation, W to close. 1/" (13) dia. plated steel drive shaft. An indicator mark on the end of the shaft shows damper position. Leakage is less than "Stealth TM " design technology radiated sound levels. discharge optimizes mixing with induced air for rapid and effective also converts low frequency primary air valve generated sound into more readily attenuated higher frequencies. control. Multi-point averaging Diamond Flow sensor. either way up, providing the additional Universal access panels on all four sides of terminal for ease of maintenance and service. thermal overload protection. Motor blower assembly mounted on special 1 ga. (1.1) angles and isolated from casing with rubber isolators. Adjustable PS solid state fan speed controller with minimum voltage stop. Hinged door on fan controls enclosure. 3/4" (19), dual density insulation. exposed edges coated to prevent air erosion. Meets requirements of NFPA 90A and UL 181. Available with electric or hot water supplementary heat. All controls are mounted on exterior of terminal providing ready access for Each terminal factory tested prior to shipment. Single point electrical and/or pneumatic main air connection. Discharge opening designed for Full primary air valve low voltage NEMA 1 type enclosure for factory mounted DD and analog electronic controls. ontrols: Nailor EZvav. Pneumatic and analog electronic controls. Factory supplied, mounted and calibrated. Digital controls. Factory mounting and wiring of DD controls supplied by BMS ontrols ontractor. Model 35SEST The 35SST "Stealth TM " Series has been especially designed for the most demanding applications where premium quality design and performance characteristics are desired. Utilizing "Stealth TM " design technology, this terminal unit has low sound levels that lead the industry. Options: EM/EPI Fan Technology. mounted controls. disposable type. Toggle disconnect switch (except units with electric heat, when disconnect is an electric heat option and includes fan). Various IAQ linings are available. shutdown (pneumatic controls). (analog electronic controls). Night setback fan/heat cycle (pneumatic and analog). Fan unit fusing. Hanger brackets. FN 90 Line Voltage enclosure. FN3 Remote Line Voltage control enclosure. Low temperature construction (ice storage systems). 49

35SST SERIES Dimensions Model Series 35SST "Stealth " Series Flow Unit s 1 L IH 7 1/4" (184) INDUED 1" (5) INDUED FILTER IW DIA. = NOM. 1/8" (3) MULTI-POINT FLOW SENSOR Dimensional Data PRIMARY DRIVESHAFT PRIMARY W H 5 3/4" (14) " (15) 14" (35) PRIMARY VALVE ONTROLS ENLOSURE 11" (79) HINGED ONTROLS ENLOSURE 5 3/4" (14) 90 FN ONTROLS ENLOSURE 3/4" (171) 14" (35) HINGED ONTROLS ENLOSURE 15" (381) H - 1" (5) H DH 1" (5) B DW W W Unit 1 3 4 5 Inlet 5,, 8** (17, 15, 03), 8 (15, 03), 8, 10, 1 (15, 03, 54, 305) 8, 10, 1, 14 (03, 54, 305, 35) 10, 1, 14 (54, 305, 35) 1, 14, 1 (305, 35, 40) ** EM Only. W W H L B 18 (457) 18 (457) 18 (457) (0) (0) 30 (7) 4 (107) 4 (107) 44 (1118) 5 3/4 (1441) 55 1/ (1410) 5 1/ (1588) 14 (35) 14 (35) 18 (457) 18 (457) 18 (457) 19 (483) 3 (914) 3 (914) 3 (914) 41 (1041) 41 (1041) 44 (1118) 3 1/ (89) (15) 3 1/ (89) (15) 5 (17) (15) Induced Air Inlet IW x IH 9 x 14 (9 x 35) 9 x 14 (9 x 35) 11 x 18 (79 x 457) 15 3/4 x 14 (400 x 35) 14 1/ x 18 (38 x 457) 17 1/ x 19 (445 x 483) Outlet Discharge DW x DH 7 1/4 x 10 1/ (184 x 7) 9 1/4 x 10 1/ (35 x 7) 9 1/4 x 10 1/ (35 x 7) 1 x 10 1/ (305 x 7) 13 1/4 x 11 1/ (337 x 9) 13 1/4 x 11 1/ (337 x 9) Filter 10 x 14 (54 x 35) 10 x 14 (54 x 35) 1 x 18 (305 x 457) 1 x 14 (40 x 35) 14 x 18 (35 x 457) 18 x 19 (457 x 483) 50

35SST SERIES Dimensions Model Series 35SST "Stealth " Series Flow Unit 7 1 1/4" (413) 57 1/4" (1454) INDUED FILTER IH 1" (40) INDUED IW 4" (107) 3 1/4" (819) 5" (17) 13 1/4" (337) PRIMARY MULTI-POINT FLOW SENSOR 5" (131) DW 84" (134) DIA. = NOMINAL - 1/8" (3) PRIMARY H 14" (35) INDUED DRIVESHAFT PRIMARY VALVE ONTROLS ENLOSURE HINGED ONTROLS ENLOSURE 5 3/4" (14) 15" (381) 11" (79) 3/4" (171) 14" (35) HINGED ONTROLS ENLOSURE H - 1" (5) DH 1" (5) 90 FN ONTROLS ENLOSURE 18" (457) 7 3/4" (197) " (15) Dimensional Data Unit 7 Inlet 14, 1 (35, 40) Induced Air Inlet IW x IH 11 1/4 x 13 1/4 (8 x 337) Qty. of Outlet Discharge DW x DH 39 1/4 x 11 1/ (997 x 9) Filter 14 x 14 (35 x 35) Qty. of 51

35SST SERIES Dimensions Model Series 35SST "Stealth " Series Flow Hot Water oil Section Model 35SWST Available in one, two or three row. oil section installed on unit discharge. Right hand coil connection looking in direction optional (terminals are inverted). onnections must be selected same hand as controls enclosure location. Standard Features: oil section installed on unit discharge. oil (and header on multi-circuit units) is installed in insulated casing for increased 1/" (13) copper tubes. Sweat onnections: 1 3: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. 4 : 1,, and 3 Row 7/8" (); O.D. male solder. 7: 1 and Row, 7/8" (), 3 Row 1 3/8" (35); O.D. male solder. Top and bottom access panels for inspection and coil cleaning. Flanged outlet duct connection. HINGED ONTROLS ENLOSURE 90 FN ONTROLS ENLOSURE 5 3/4" (14) 14" (35) Unit s 1 INDUED 1" (305) 1 13/1" (4) 15" (381) OIL ONNETIONS 3/4" (171) 3 9/1" (90) Unit 7 OIL ONNETIONS H D IW E W J 3 9/1" (90) E 1" (305) 1 13/1" 15" (4) (381) D 90 FN HINGED ONTROLS ENLOSURE J 3/4" (171) H Unit Outlet Duct x D W E H J 1, 1 x 1 1/8 (40 x 308) 4 (107) 1 3/8 (543) 14 (35) 15/1 (4) 3 1 x 14 7/8 (40 x 378) 44 (1118) 1 3/8 (543) 18 (457) 1 9/1 (40) 4, 5 4 x 14 7/8 (10 x 378) 5 3/4 (1441) 9 3/8 (74) 18 (457) 1 9/1 (40) 8 x 17 1/8 (711 x 435) 1/ (1588) 33 3/8 (848) 19 (483) 15/1 (4) 7 50 x 14 7/8 (170 x 378) 55 3/8 (1407) 18 (457) 1 9/1(40) 5

35SST SERIES Dimensions Model Series 35SST "Stealth " Series Flow Electric oil Section Model 35SEST Standard Features: Unique hinged heater design permits easy access, removal and replacement of heater element without disturbing ductwork. oil installed on unit discharge. Insulated coil element wrapper. Automatic reset high limit cut-outs (one per element). Single point electrical connection for entire terminal unit. Magnetic contactors per stage. lass A 80/0 Ni/r wire. Flanged outlet duct connection. Terminal unit with coil is ETL Listed as an assembly. ontrols mounted as standard on RH side as shown. Terminals ordered with LH controls (optional) are inverted and discharge duct hanging elevation will therefore change. Standard Supply Voltage (0 Hz): Single phase: 10, 08, 40 & 77V. Three phase: 08, 480 (4 wire wye) and 00V (dual point connection). Options: Toggle disconnect switch (includes fan). Door interlock disconnect switch. Mercury contactors. Power circuit fusing. Dust tight construction. Manual reset secondary thermal cut out. SR ontrol. HINGED ELETRI OIL AND ONTROLS ENLOSURE 15" (381) HINGED ELETRI OIL AND ONTROLS ENLOSURE 5 3/4" (14) 90 FN HINGED ONTROLS ENLOSURE 14" (35) 14" (35) Unit s 1 INDUED N HEATER HINGED FOR ELEMENT REMOVAL 3/4" (171) N HEATER HINGED FOR ELEMENT REMOVAL 3/4" (171) 15" (381) M 1" (5) 1" (5) 90 FN ONTROLS ENLOSURE M 1" (5) 1" (5) Unit 7 H G H G F F IW K K 5 3/4" (14) W 7" (170) Unit Outlet Duct F x G W K H M N 1, 10 1/4 x 10 1/ (0 x 7) 4 (107) 15 1/ (394) 14 (35) 1/ (4) 1 1/ (318) 3 10 1/4 x 10 1/ (0 x 7) 44 (1118) 15 1/ (394) 18 (457) 1/ (4) 15 1/4 (387) 4 13 x 10 1/ (330 x 7) 5 3/4 (1441) 1 (533) 18 (457) 5 (17) 15 1/4 (387) 5 14 1/4 x 11 3/4 (3 x 98) 55 1/ (1410) (559) 18 (457) 4 (10) 15 1/4(387) 14 1/4 x 11 3/4 (3 x 98) 1/ (1558) 5 (35) 19 (483) 5 (17) 15 1/4 (387) 7 40 1/4 x 11 3/4 (10 x 98) 48 (119) 18 (457) 4 (10) 15 1/4 (387) 53

35SST SERIES Performance Data PS Motor Fan urves Airflow vs. Downstream Static Pressure 35SST "Stealth " Series Series Flow Unit 1 Unit l/s FM 3 500 l/s FM 45 900 1 189 15 450 400 350 378 330 800 700 14 118 94 300 50 00 NO HEAT OR ELETRI HEAT 1 OR ROW HW OIL 83 3 189 00 500 400 NO HEAT OR ELETRI HEAT 1 OR ROW HW OIL 71 47 4 150 100 50 14 94 300 00 0 l/s FM 13 1300 5 519 47 45 378 330 0 100 1100 1000 900 800 700 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 3 Unit 4 NO HEAT OR ELETRI HEAT 1 OR ROW HW OIL 47 l/s FM 849 1800 80 755 708 1 13 5 519 47 100 1700 100 1500 1400 1300 100 1100 1000 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE ELETRI HEAT 1 OR ROW HW OIL 83 00 45 900 3 189 500 400 378 330 83 800 700 00 14 300 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE 3 500 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Fan urves shown are applicable to 10, 08, 40 and 77 volt, single phase PS motors. Electrical Data Unit PS Motor FLA Motor HP 10V 08V 40V 77V 1 1/10 3.0.0.0 0.9 1/10 3.3.0.0 1.0 3 1/4 5.8 3. 3. 1.8 4 1/3. 4.1 4.1.0 FLA = Full load amperage. All motors are single phase/0 Hz. 54

35SST SERIES Performance Data PS Motor Fan urves Airflow vs. Downstream Static Pressure 35SST "Stealth " Series Series Flow l/s FM 991 100 944 000 897 1900 849 1800 80 1700 755 100 708 1500 1 1400 13 1300 5 100 519 1100 47 1000 45 900 378 800 330 700 l/s FM 1888 4000 1793 199 104 1510 141 131 17 1133 3800 300 3400 300 3000 800 00 400 Unit 5 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 7 ELETRI HEAT 1 OR ROW HW OIL ELETRI HEAT 1 OR ROW HW OIL l/s FM 174 700 17 00 1180 500 1133 400 1085 300 1038 00 991 100 944 000 897 1900 849 1800 80 1700 755 100 708 1500 1 1400 13 1300 5 100 519 1100 47 Unit 1000 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE ELETRI HEAT OR 1 OR ROW HW OIL 1038 944 849 755 00 000 1800 100 1 1400 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Fan urves shown are applicable to 10, 08, 40 and 77 volt, single phase PS motors. Electrical Data Unit PS Motor FLA Motor HP 10V 08V 40V 77V 5 1/ 10.1.5.5 3.3 3/4 13.4 8.4 8.4 4.5 7 @1/ 0. 13.0 13.0. FLA = Full load amperage. All motors are single phase/0 Hz. 55

35SST SERIES Performance Data EM Motor Fan urves Airflow vs. Downstream Static Pressure 35SST "Stealth " Series Series Flow Unit 1 Unit l/s FM 0 550 3 1 189 500 450 400 MAX. 1, & 3 ROW H. W. OIL l/s FM 45 900 378 330 800 700 MAX. OOLING 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL 15 350 83 00 14 118 300 50 3 189 500 400 94 71 47 4 00 150 100 50 l/s FM 5 100 519 47 45 378 330 83 1100 1000 900 800 700 00 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 3 MAX. 1, & 3 ROW HW OIL 14 94 47 300 00 100 l/s FM 755 100 1 5 47 378 1400 100 1000 800 0.1 0. 0.3 0.4 0.5 "w.g. 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit 4 MAX. OOLING HW OIL: 1 ROW ROW 3 ROW 3 500 189 400 83 00 14 94 300 00 189 400 Electrical Data Unit EPI EM Motor FLA Motor HP 10V 08V 40V 77V 1 *.4 1. 1.5 1.5 * 4.0.9.8. 3 * 4.8 3.3 3. 3.1 4 *.9 4. 4. 4.4 * 47 100 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE The EPI EM is a variable horsepower motor. Refer to Selectworks schedule for actual power consumption. FLA = Full load amperage. All motors are single phase/0 Hz. 00 NOTES: The EM is pressure independent and constant volume in operation at factory or field set point within the shaded area. Airflow does not vary with changing static pressure conditions. The motor compensates for any changes in external static pressure or induced air conditions such as filter loading. 94 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Airflow can be set to operate on horizontal performance line at any point within shaded area using the solid state volume controller provided. Fan curves shown are applicable to 10, 08, 40 and 77 volt, single phase EM's. EM's, although D in operation, include a built-in A/D converter. 5

35SST SERIES Performance Data EM Motor Fan urves Airflow vs. Downstream Static Pressure 35SST "Stealth " Series Series Flow Unit 5 Unit l/s FM 991 100 897 80 708 1900 1700 1500 NO HEAT/ ELETRI HEAT 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL l/s FM 1180 500 1133 400 1038 944 849 00 000 1800 MAX. OOLING 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL 13 519 1300 1100 755 1 100 1400 45 900 5 100 330 700 47 1000 3 500 378 800 14 l/s FM 1888 4000 15 141 1180 944 300 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE 3500 3000 500 000 Unit 7 NO HEAT/ ELETRI HEAT 1 ROW HW OIL ROW HW OIL 3 ROW HW OIL 83 00 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE 708 1500 47 1000 3 Electrical Data 500 0.0 0.1 0. 0.3 0.4 0.5 "w.g. 0 5 50 75 100 15 Pa DISHARGE STATI PRESSURE Unit EPI EM Motor FLA Motor HP 10V 08V 40V 77V 5 * 9.. 5.9 5.8 * 1. 7.9 7.7 7. 7 * 17.5 11.1 11.4 11.4 * The EPI EM is a variable horsepower motor. Refer to Selectworks schedule for actual power consumption. FLA = Full load amperage. All motors are single phase/0 Hz. NOTES: The EM is pressure independent and constant variable volume in operation changing static pressure conditions. The motor compensates for any changes in external static pressure or induced air horizontal performance line at any point within shaded area using the solid state volume controller provided. Fan curves shown are applicable to 10, 08, 40 and 77 volt, single phase EM's. EM's, although D in operation, include a built-in A/D converter. 57

35SST SERIES 58 Performance Data N Level Application Guide Model Series 35SST "Stealth " Series Flow Fiberglass Liner Unit 1 3 4 5 Inlet 8 8 8 10 10 1 1 14 14 7 14 Airflow Min. inlet N Levels @ Inlet Pressure ( Ps) shown Ps DISHARGE RADIATED cfm l/s "w.g. Pa Fan Min. 0.5 w.g. 1.0" w.g. 1.5" w.g..0" w.g. Fan Min. 0.5" w.g. 1.0" w.g. 1.5" w.g..0" w.g. Only Ps (15 Pa) (50 Pa) (375 Pa) (500 Pa) Only Ps (15 Pa) (50 Pa) (375 Pa) (500 Pa) 550 0 0. 54 3 3 34 35 3 3 3 35 35 3 38 38 400 189 0.1 30 8 8 9 9 9 9 30 31 33 34 300 14 0.07 17 - - 0 0 1 3 4 5 5 8 9 30 00 94 0.04 9 - - - - - - - - - - 1 3 100 47 0.01 3 - - - - - - - - - - - - 550 0 0.0 15 3 35 33 34 35 35 3 35 35 3 38 38 400 189 0.03 8 8 5 5 8 9 9 9 30 31 33 34 300 14 0.0 5 - - - - 0 1 4 5 5 8 9 30 00 94 0.01 - - - - - - - - - - 1 3 100 47 0.01 1 - - - - - - - - - - - - 550 0 0.0 50 1 4 5 8 30 31 1 3 5 9 33 34 400 189 0.11 7 - - - 3 5 - - - 4 30 33 00 94 0.04 10 - - - 0-0 - - - - 3 4 850 401 0.11 8 31 34 34 34 35 3 30 34 34 35 3 37 700 330 0.08 19 9 30 30 33 34 9 31 33 34 35 550 0 0.05 1 1 1 4 5 9 30 1 3 5 9 33 34 400 189 0.0 - - - 0 3 4 - - - 4 9 31 00 94 0.00 1 - - - - - - - - - - 1 4 550 0 0.0 50 3 5 5 9 30 30 1 0 3 8 33 33 400 189 0.11 7 - - - 0 3 3 - - - 3 1100 519 0.1 30 33 31 31 33 34 35 31 9 30 33 35 35 900 45 0.08 0 8 8 9 31 33 4 30 34 34 700 330 0.05 1 3 4 4 9 30 1 0 3 8 33 33 400 189 0.0 5 - - - - 0 0 - - - 1 115 573 0.03 7 35 34 34 35 35 3 33 31 33 34 3 3 1100 519 0.03 7 33 31 31 31 34 35 31 9 30 33 35 35 900 45 0.0 4 8 5 5 8 30 31 4 30 34 34 700 330 0.01 3 3 1 3 4 8 1 0 3 8 33 33 400 189 0.01 1 - - - - - - - - - 1 5 5 1550 731 0.10 5 39 37 40 40 43 44 34 33 35 37 39 40 1400 1 0.08 19 35 34 37 39 40 40 31 30 33 35 38 38 100 5 0.05 13 30 30 33 39 37 38 8 30 33 3 37 900 45 0.03 7 5 5 8 31 30 31 1 1 5 8 31 31 700 330 0.0 4 1 3 5 - - 3 5 8 9 1550 731 0.05 1 39 3 39 40 41 43 34 33 35 37 39 40 1400 1 0.03 8 35 33 3 38 39 40 31 30 33 35 38 38 100 5 0.0 5 30 9 33 37 37 37 8 30 33 3 37 900 45 0.01 3 5 3 30 9 9 1 1 5 8 31 31 700 330 0.01 1 0 4 5 4 4 - - 3 4 8 9 050 97 0.0 15 39 39 40 41 43 44 37 3 3 37 39 39 1850 873 0.05 1 3 3 37 39 40 40 34 33 34 3 37 38 100 755 0.04 10 33 33 35 37 37 38 30 31 33 34 3 37 1350 37 0.03 7 9 8 31 33 34 35 8 8 9 31 34 35 1100 519 0.0 5 5 5 8 9 31 30 4 4 9 31 33 050 97 0.04 10 39 39 39 41 43 43 37 3 3 37 39 39 1850 873 0.03 8 3 35 37 38 39 40 34 33 34 3 37 38 100 755 0.03 7 33 31 34 3 37 38 30 31 33 34 3 37 1350 37 0.0 5 9 8 30 33 34 35 8 8 9 31 34 35 1100 519 0.01 3 5 3 5 8 9 9 4 4 9 31 33 400 1133 0.08 0 40 40 40 43 44 45 38 3 37 39 41 41 100 991 0.0 15 37 3 38 39 40 41 3 33 35 37 40 40 000 944 0.05 13 3 35 37 38 39 40 3 31 35 37 39 39 1700 80 0.04 10 33 30 34 35 3 37 33 8 30 34 37 37 1400 1 0.03 4 7 9 30 30 8 4 30 35 35 3370 1590 0.0 50 39 37 38 40 41 43 40 3 38 39 40 41 800 131 0.15 37 34 31 34 3 37 3 3 33 33 35 38 39 100 991 0.10 5 4 8 8 30 30 30 9 9 31 34 3 100 755 0.07 17 1 1 3 4 8 8 5 9 33 34 1100 519 0.05 1 - - - 0 3 5 5 4 4 9 31 4000 1888 0.15 38 43 39 40 41 44 45 44 39 40 41 43 44 3500 15 0.1 9 39 3 37 39 40 41 40 3 38 39 40 41 1 800 131 0.08 19 34 30 33 35 37 3 3 33 33 35 38 39 100 991 0.04 11 4 8 9 30 30 9 9 31 34 35 100 755 0.03 1-1 1 4 8 5 9 3 34 Performance Notes: 1. N Levels are calculated based on procedures as outlined on page 13.. Dash (-) in space indicates a N less than 0.

35SST SERIES Performance Data Discharge Sound Power Levels Model Series 35SST "Stealth " Series Flow Fiberglass Liner Min. inlet Fan and 100% Primary Air Sound Power Octave Bands @ Inlet pressure ( Ps) shown Unit Inlet Airflow Fan Only Ps Minimum Ps 0.5" w.g. (15Pa) Ps 1.0" w.g. (49Pa) Ps 1.5" w.g. (375Pa) Ps.0" w.g. (500Pa) Ps cfm l/s "w.g. l/s 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 550 0 0. 54 78 75 9 7 4 1 78 75 8 3 0 7 73 7 5 59 77 74 7 59 78 75 8 0 78 75 8 0 400 189 0.1 30 71 8 4 0 57 54 71 7 3 0 5 53 71 7 59 55 5 71 8 3 59 55 5 7 9 3 59 55 5 73 9 4 0 5 53 300 14 0.07 17 1 59 53 49 45 0 57 53 49 45 7 1 57 53 48 44 7 58 53 49 45 8 3 59 54 49 45 8 4 0 54 50 4 00 94 0.04 9 53 5 45 39 3 0 5 49 43 38 31 0 54 51 44 38 3 5 53 4 40 34 3 58 54 47 41 3 58 55 48 4 38 1 100 47 0.01 3 59 49 43 37 30 58 48 41 35 8 1 58 49 43 3 30 59 50 45 38 3 0 51 49 40 33 8 58 50 47 40 34 30 550 0 0.0 15 78 75 9 7 4 1 77 74 7 3 0 75 7 5 59 7 73 59 77 74 7 0 77 74 7 0 400 189 0.03 8 71 8 4 0 57 54 70 59 5 53 70 58 55 5 70 7 3 59 55 5 70 8 3 59 55 5 71 8 4 59 5 53 8 300 14 0.0 5 1 59 53 49 45 4 59 5 5 49 45 5 0 5 5 48 44 5 1 57 5 49 45 57 53 49 45 3 59 54 50 4 00 94 0.01 53 5 45 39 3 59 51 48 43 38 31 59 5 50 44 38 3 0 54 5 45 40 34 1 5 53 4 41 3 0 57 54 47 4 37 100 47 0.01 1 59 49 43 37 30 55 4 39 35 8 1 55 47 4 3 9 5 49 44 38 31 5 57 50 47 39 33 8 5 49 4 39 34 30 550 0 0.0 50 3 59 57 54 51 5 1 57 53 49 9 57 53 50 7 8 57 53 50 75 70 58 54 51 7 71 3 58 54 51 400 189 0.11 7 59 5 53 49 44 3 1 5 5 48 43 5 1 57 5 48 4 9 4 57 5 48 43 71 58 53 48 44 71 7 59 53 49 45 00 94 0.04 10 58 5 49 44 38 8 59 53 48 44 3 7 54 49 44 37 8 4 57 51 45 38 30 3 58 53 4 38 3 4 58 53 4 39 33 850 401 0.11 8 73 7 7 8 4 7 74 8 7 4 7 74 8 3 1 7 74 8 3 1 77 75 8 3 1 78 7 8 3 1 700 330 0.08 19 9 7 3 59 57 70 9 4 59 5 7 70 4 1 59 5 73 70 4 1 58 5 75 7 5 59 57 7 73 5 59 57 8 550 0 0.05 1 3 59 57 54 51 5 3 59 5 53 49 7 5 0 57 53 50 70 1 57 53 50 73 9 1 58 54 51 73 70 58 54 51 400 189 0.0 59 5 53 49 44 59 55 5 47 4 3 59 55 51 47 4 7 5 5 47 43 9 4 57 5 48 44 9 5 58 53 48 44 00 94 0.00 1 58 5 49 44 38 8 57 51 47 43 3 7 59 53 48 43 37 8 1 55 50 44 37 30 1 5 51 45 38 3 1 5 5 45 38 33 550 0 0.0 50 5 4 3 59 55 51 8 4 59 54 49 9 5 59 54 50 74 7 5 59 54 50 75 70 5 59 54 51 75 70 5 0 55 51 400 189 0.11 7 3 57 55 51 45 37 0 57 51 45 3 1 58 5 4 37 7 1 57 51 4 38 8 4 58 51 47 41 8 4 58 5 48 43 1100 519 0.1 30 73 73 71 9 3 73 7 71 8 4 73 7 71 8 4 75 73 71 8 4 77 74 71 8 4 77 75 71 8 4 8 900 45 0.08 0 9 9 8 4 1 58 9 8 8 3 59 5 70 9 8 3 0 57 73 70 8 4 0 57 75 7 8 4 0 57 75 73 8 4 0 57 700 330 0.05 1 5 4 3 59 55 51 5 3 59 54 50 7 5 4 59 55 50 7 7 3 59 55 50 7 9 4 59 55 51 73 70 4 59 55 5 3 400 189 0.0 5 3 57 55 51 45 37 5 58 5 51 45 3 4 59 57 5 4 37 0 57 51 45 38 57 51 47 41 58 5 47 4 115 573 0.03 7 7 75 73 7 8 74 74 7 70 7 4 74 74 7 70 7 5 75 75 7 70 7 5 77 75 73 70 7 5 77 7 73 70 7 5 1100 519 0.03 7 73 73 71 9 3 71 7 70 7 4 7 7 70 8 4 73 7 70 8 4 75 74 70 8 4 7 75 71 7 4 10 900 45 0.0 4 9 9 8 4 1 58 7 7 3 59 5 8 7 3 0 57 71 9 3 0 57 73 71 7 3 0 57 73 7 7 3 0 57 700 330 0.01 3 5 4 3 59 55 51 4 3 58 54 49 5 4 58 54 50 70 5 58 54 50 70 7 3 58 54 51 70 8 3 59 55 51 400 189 0.01 1 3 57 55 51 45 37 5 55 50 44 35 57 5 51 45 37 3 58 55 50 45 37 4 0 5 50 4 40 4 0 5 51 47 4 1550 731 0.10 5 80 79 74 75 71 70 78 77 74 73 9 9 8 80 75 74 71 70 83 80 7 74 71 70 85 8 77 75 7 71 8 83 77 7 7 71 1400 1 0.08 19 77 75 7 71 7 75 74 71 9 5 80 77 73 71 7 83 79 75 7 9 8 83 80 74 7 9 8 84 80 75 73 9 8 10 100 5 0.05 13 73 71 9 7 4 73 71 9 7 3 1 78 73 70 8 4 3 84 78 73 71 7 8 77 7 70 5 8 78 7 70 5 900 45 0.03 7 9 7 4 58 54 9 7 4 1 5 53 74 9 3 58 5 78 7 8 5 0 57 7 71 3 58 55 7 7 7 3 58 55 4 700 330 0.0 4 3 1 58 54 49 4 1 57 53 48 71 59 55 51 7 7 3 0 55 5 71 7 58 53 49 71 7 58 54 49 1550 731 0.05 1 80 79 74 75 71 70 77 7 73 73 9 9 8 79 74 74 71 70 8 80 75 74 71 70 84 81 7 75 7 71 85 8 77 7 7 71 1400 1 0.03 8 77 75 7 71 7 74 73 71 9 5 79 7 7 71 7 8 78 74 7 9 8 8 79 74 7 9 8 83 80 74 73 9 8 1 100 5 0.0 5 73 71 9 7 4 71 70 8 3 1 7 73 9 7 4 3 8 77 73 70 7 80 77 71 70 5 80 77 7 9 5 900 45 0.01 3 9 7 4 58 54 7 5 3 1 5 53 7 8 5 58 5 75 71 7 4 0 57 74 70 5 58 55 74 70 5 58 55 700 330 0.01 3 1 58 54 49 4 59 57 5 48 9 4 1 59 54 51 70 59 55 51 9 5 0 57 53 49 9 5 1 58 53 49 050 97 0.0 15 8 79 75 7 7 71 8 79 75 74 7 71 83 80 75 75 7 71 85 81 77 7 73 73 8 8 78 77 74 73 87 83 78 77 74 73 1850 873 0.05 1 79 7 7 7 9 8 79 7 7 71 8 7 80 77 73 7 9 8 8 79 74 73 70 9 83 80 75 73 71 70 84 80 75 74 71 70 1 100 755 0.04 10 77 73 70 9 5 77 73 70 9 5 4 79 75 71 70 7 81 77 7 71 8 7 8 77 73 71 8 7 8 78 73 7 8 7 1350 37 0.03 7 73 70 7 5 0 73 9 5 1 0 77 7 8 7 3 78 73 9 7 4 3 79 74 9 8 4 3 80 75 70 8 5 3 5 1100 519 0.0 5 9 7 3 58 5 7 7 3 1 57 55 74 9 5 3 59 57 7 70 3 0 58 77 7 4 0 58 7 71 3 59 57 050 97 0.04 10 8 79 75 7 7 71 8 79 74 74 7 71 8 79 75 75 7 71 84 81 7 7 73 73 85 8 77 77 74 73 8 8 77 77 74 73 1850 873 0.03 8 79 7 7 7 9 8 78 75 7 71 8 7 80 77 73 7 9 8 8 78 73 73 70 9 8 79 74 73 71 70 83 80 75 74 71 70 14 100 755 0.03 7 77 73 70 9 5 75 7 9 8 5 4 78 74 71 9 7 80 7 71 70 8 7 80 77 7 71 8 7 81 78 7 71 8 7 1350 37 0.0 5 73 70 7 5 0 7 9 5 4 1 0 75 71 7 3 7 73 8 7 4 3 78 74 9 7 4 3 78 75 9 7 5 3 1100 519 0.01 3 9 7 3 58 5 70 5 1 57 55 7 7 4 59 57 74 9 4 3 0 58 75 70 5 3 0 58 74 70 4 59 57 400 1133 0.08 0 81 80 78 79 7 75 80 80 77 78 75 74 81 80 78 78 7 75 83 8 79 80 77 7 84 83 80 80 78 77 85 84 80 80 78 77 100 991 0.0 15 78 77 75 77 73 7 77 7 75 75 7 71 78 78 7 7 74 73 80 79 7 77 74 73 81 80 77 78 75 74 8 81 78 78 75 74 14 000 944 0.05 13 7 7 74 75 7 71 75 75 74 74 71 70 77 77 75 7 73 7 79 78 7 7 73 73 80 79 7 77 74 73 81 80 77 77 74 73 1700 80 0.04 10 73 73 71 7 8 7 7 71 70 71 8 75 74 7 7 9 8 7 75 73 73 70 9 78 7 73 73 71 70 78 77 74 74 71 70 1400 1 0.03 9 8 8 7 3 1 9 7 5 0 71 8 9 7 4 3 73 70 70 8 5 4 74 71 70 8 5 4 73 71 70 7 4 3 3370 1590 0. 50 81 79 75 7 7 7 79 77 74 73 70 9 80 78 75 73 71 70 8 80 7 75 7 71 84 81 77 7 73 7 85 8 78 7 74 73 800 131 0.15 37 77 74 71 70 7 75 7 70 8 5 4 77 74 71 9 7 5 79 7 73 71 8 7 81 77 73 7 9 8 81 7 7 70 7 14 100 991 0.1 5 7 8 5 1 58 71 5 3 59 5 74 9 5 1 58 75 9 5 1 57 77 71 7 5 1 58 77 71 5 1 58 100 755 0.07 17 8 4 0 5 51 9 4 59 54 49 71 5 3 1 5 51 7 5 0 55 51 74 8 3 0 5 5 75 9 4 1 57 53 7 1100 519 0.05 1 5 1 59 5 51 45 1 59 5 50 44 7 1 59 5 51 44 8 3 59 5 51 4 71 5 0 57 53 48 71 7 1 58 53 49 4000 1888 0.15 38 83 8 78 78 75 75 81 79 7 7 73 73 8 80 7 7 74 73 84 81 78 77 75 74 8 83 79 78 7 75 87 84 79 79 7 7 3500 15 0.1 9 81 79 75 7 7 7 78 7 73 73 70 9 80 77 74 73 71 70 81 79 75 75 7 71 84 80 77 7 73 7 84 81 77 7 74 73 1 800 131 0.08 19 77 74 71 70 7 74 71 9 8 5 4 7 73 70 9 7 5 79 75 7 71 8 7 80 77 73 7 9 8 80 7 71 70 7 100 991 0.04 11 7 8 5 1 58 70 4 3 59 5 73 8 5 1 58 73 9 5 4 1 57 75 70 5 1 58 7 71 4 1 58 100 755 0.03 8 4 0 5 51 7 1 59 54 49 9 4 0 5 51 70 4 1 59 55 51 7 0 5 5 73 8 3 1 57 53 For performance table notes, see page 1; highlighted numbers 59

35SST SERIES Performance Data Radiated Sound Power Levels Model Series 35SST "Stealth " Series Flow Fiberglass Liner 0 Min. inlet Fan and 100% Primary Air Sound Power Octave Bands @ Inlet pressure ( Ps) shown Unit Inlet Airflow Fan Only Ps Minimum Ps 0.5" w.g. (15Pa) Ps 1.0" w.g. (49Pa) Ps 1.5" w.g. (375Pa) Ps.0" w.g. (500Pa) Ps cfm l/s "w.g. l/s 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 3 4 5 7 550 0 0. 54 5 5 57 50 47 4 4 57 50 4 4 5 4 5 49 4 43 5 57 50 47 45 7 7 58 5 48 47 7 7 58 5 49 48 400 189 0.1 30 59 5 45 41 37 1 59 5 45 41 3 0 5 45 4 38 3 1 53 4 43 41 4 54 47 45 44 4 3 54 47 45 45 300 14 0.07 17 58 55 48 4 38 34 58 5 48 4 38 34 58 5 48 4 39 35 59 58 50 43 40 38 0 59 51 44 4 40 0 0 51 44 43 41 00 94 0.04 9-45 3 9 3-4 40 3 9 3 5 49 4 34 3 8 53 51 44 3 34 31 54 53 4 38 3 35 54 54 47 39 3 3 1 100 47 0.01 3 - - - - - - - - - - - - - - - - - - - - - 8 7 8 - - - 3 9 31 - - - 34 30 3 550 0 0.0 15 5 5 57 50 47 4 4 57 49 4 4 5 4 5 49 4 4 5 57 50 47 44 7 7 58 51 48 47 7 7 58 51 48 48 400 189 0.03 8 59 5 45 41 37 1 59 51 44 41 3 0 51 45 4 37 3 1 5 4 43 40 4 53 47 44 43 4 3 53 47 45 44 8 300 14 0.0 5 58 55 48 4 38 34 58 5 48 41 38 33 58 5 48 41 38 34 59 58 49 4 40 37 0 59 50 43 41 39 0 0 51 43 4 40 00 94 0.01-45 40 3 9 3-45 40 31 8 3 51 48 4 34 31 7 5 50 44 3 33 30 53 53 45 37 35 34 54 54 4 38 35 35 100 47 0.01 1 - - - - - - - - - - - - - - - - - - - - - 7 7 - - - 31 8 30 - - - 33 9 31 550 0 0.0 50 57 53 4 39 3 33 57 54 47 40 37 34 58 5 50 45 4 40 0 59 5 4 43 43 3 1 54 47 45 45 3 3 55 48 45 4 400 189 0.11 7 5 48 41 34 9 3 51 48 41 33 8 1 55 51 43 3 34 31 58 55 47 40 38 3 0 0 51 43 43 4 1 5 45 44 44 00 94 0.04 10 5 45 37 30 4-49 44 38 30 5-5 48 41 35 33 8 53 51 44 38 35 3 54 54 47 40 37 35 55 55 49 4 38 3 850 401 0.11 8 0 54 49 45 4 5 3 55 49 45 41 3 54 49 45 4 4 5 50 4 44 7 5 57 51 47 4 7 57 51 47 47 700 330 0.08 19 59 57 50 45 41 37 4 59 51 45 41 37 5 1 51 4 43 40 53 47 44 43 7 3 55 49 45 45 7 4 55 49 4 4 8 550 0 0.05 1 57 53 4 39 3 33 57 54 4 40 37 33 58 5 49 44 41 39 0 59 51 45 43 4 3 1 53 4 44 44 3 3 54 47 44 45 400 189 0.0 5 48 41 34 9 3 51 47 40 3 8 1 55 50 43 3 33 30 57 55 47 39 37 35 0 59 50 43 41 41 1 1 5 44 43 43 00 94 0.00 1 5 45 37 30 4-48 43 37 9 4-51 47 40 34 3 7 53 50 43 37 34 30 54 53 4 39 3 34 55 55 48 40 37 35 550 0 0.0 50 55 53 47 41 3 3 5 5 4 41 3 3 5 54 48 44 40 37 58 58 51 47 44 43 0 1 53 50 48 49 0 1 53 50 48 49 400 189 0.11 7 55 49 43 38 35 7 5 49 4 37 33 54 51 43 38 3 3 5 54 4 4 41 39 58 57 49 45 4 4 58 57 49 45 4 4 1100 519 0.1 30 3 1 53 49 45 4 1 59 5 48 44 41 0 53 49 45 4 3 55 51 47 4 4 4 57 53 49 49 4 4 57 53 49 49 8 900 45 0.08 0 59 57 50 45 41 37 58 55 49 44 40 37 59 57 50 4 4 39 1 0 5 49 45 44 3 3 55 51 48 48 3 3 55 51 48 48 700 330 0.05 1 55 53 47 41 3 3 5 5 4 40 3 3 57 54 47 43 39 3 59 58 50 4 43 4 1 53 49 47 47 1 53 49 47 47 3 400 189 0.0 5 55 49 43 38 35 7 51 48 4 37 3 53 50 43 38 35 31 55 53 4 4 40 38 57 57 49 45 45 45 57 57 49 45 45 45 115 573 0.03 7 4 54 51 47 43 1 53 50 45 4 4 54 51 47 44 4 3 5 5 48 4 5 5 57 54 50 49 5 5 57 54 50 49 1100 519 0.03 7 3 1 53 49 45 4 1 59 5 48 43 40 0 5 48 45 41 3 54 50 47 45 4 4 5 53 49 48 4 4 5 53 49 48 10 900 45 0.0 4 59 57 50 45 41 37 58 55 49 43 39 3 59 57 50 45 41 38 1 0 5 48 44 43 3 3 54 50 47 47 3 3 54 50 47 47 700 330 0.01 3 55 53 47 41 3 3 5 5 45 39 35 31 5 54 47 4 38 35 58 58 50 45 4 41 0 1 5 48 4 4 0 1 5 48 4 4 400 189 0.01 1 55 49 43 38 35 7 51 48 4 3 31 5 53 50 43 37 34 30 55 53 45 40 39 3 57 5 48 44 43 43 57 5 48 44 43 43 1550 731 0.10 5 8 3 5 53 53 50 55 5 50 49 9 4 58 55 5 51 71 0 57 53 5 7 8 59 54 53 73 9 3 0 55 54 1400 1 0.08 19 1 55 51 49 48 5 0 53 49 47 4 8 55 51 49 47 9 4 58 54 51 49 71 7 0 58 53 5 71 7 59 54 5 10 100 5 0.05 13 3 58 5 48 45 44 57 5 47 45 44 0 54 49 47 45 7 57 53 49 48 9 5 59 5 51 50 9 0 57 5 51 900 45 0.03 7 59 53 47 4 40 37 58 5 47 4 39 37 5 50 4 4 40 3 58 53 49 4 44 5 1 55 53 49 47 5 1 5 54 50 49 4 700 330 0.0 4 57 50 44 39 35 31 5 49 44 38 35 30 0 53 48 43 39 3 1 5 50 4 43 40 1 58 53 50 47 45 1 59 54 51 48 47 1550 731 0.05 1 8 3 5 53 53 50 55 51 49 48 9 4 58 54 51 51 71 0 5 53 5 7 8 58 54 53 73 9 3 59 54 53 1400 1 0.03 8 1 55 51 49 48 5 0 53 49 47 4 8 55 51 48 47 9 4 58 54 50 49 71 7 0 57 5 51 71 7 59 53 5 1 100 5 0.0 5 3 58 5 48 45 44 57 51 4 44 43 0 54 49 4 45 7 5 5 49 47 9 5 59 55 51 49 9 59 57 5 50 900 45 0.01 3 59 53 47 4 40 37 58 5 47 41 38 3 5 50 45 4 39 3 58 5 48 45 4 5 1 55 5 48 4 5 1 5 53 49 48 700 330 0.01 57 50 44 39 35 31 55 49 44 37 34 9 0 53 47 4 38 35 0 55 50 4 4 39 1 57 53 49 45 44 1 58 54 50 47 4 050 97 0.0 15 71 59 5 5 49 8 5 58 55 51 48 9 5 59 5 5 49 70 0 57 53 51 7 8 57 54 53 7 8 58 54 54 1850 873 0.05 1 9 3 57 54 49 4 5 53 49 4 7 3 57 53 49 4 8 5 58 54 51 49 70 0 55 5 51 71 7 0 55 53 5 1 100 755 0.04 10 0 54 50 4 4 7 0 55 49 45 4 8 1 55 50 47 44 8 3 57 5 49 47 9 5 59 53 51 50 9 59 54 51 51 1350 37 0.03 7 3 58 5 4 4 38 4 58 5 45 4 38 4 59 5 4 44 40 5 1 55 49 47 45 7 3 57 5 50 49 7 4 58 53 51 51 5 1100 519 0.0 5 0 55 48 41 37 33 1 54 48 41 37 33 3 5 49 44 41 37 3 59 5 47 45 43 4 1 55 50 49 48 4 5 51 51 51 050 97 0.04 10 71 59 5 5 49 8 5 58 55 51 48 9 5 59 55 51 48 70 0 5 5 50 7 8 57 54 5 7 8 57 54 53 1850 873 0.03 8 9 3 57 54 49 4 5 5 48 45 7 3 57 53 49 4 8 5 58 54 50 48 70 0 54 5 51 71 7 0 55 5 5 14 100 755 0.03 7 0 54 50 4 4 7 0 54 49 45 4 8 1 55 50 4 43 8 3 5 51 48 4 9 5 58 53 50 49 9 59 53 51 50 1350 37 0.0 5 3 58 5 4 4 38 4 58 51 45 41 37 4 59 5 4 43 39 5 1 54 49 4 44 7 3 5 51 49 48 7 4 57 5 50 50 1100 519 0.01 3 0 55 48 41 37 33 1 54 47 41 37 33 3 5 49 43 40 3 3 59 51 4 44 4 4 1 54 49 48 47 4 55 50 50 49 400 1133 0.08 0 71 7 1 57 54 50 9 5 59 5 5 48 70 59 57 53 48 73 8 1 58 54 51 75 70 4 59 5 54 75 70 4 59 5 54 100 991 0.0 15 70 5 59 55 51 47 7 57 53 49 44 9 4 58 55 50 4 71 0 5 5 49 73 9 57 54 53 73 9 57 54 53 14 000 944 0.05 13 9 5 58 54 50 4 1 5 5 47 43 8 4 57 54 50 45 71 59 55 5 49 73 8 1 5 54 5 73 8 1 5 54 5 1700 80 0.04 10 7 55 51 47 43 3 58 53 49 44 39 5 0 54 51 45 40 8 3 5 5 48 45 70 59 54 5 51 70 59 54 5 51 1400 1 0.03 4 58 5 48 43 39 0 55 50 45 39 34 3 57 51 47 4 3 5 0 54 50 4 43 8 4 57 5 50 49 8 4 57 5 50 49 3370 1590 0. 50 74 9 1 58 55 5 71 5 58 53 50 47 7 0 55 51 48 73 7 5 5 50 74 8 3 58 53 5 75 9 4 58 53 5 800 131 0.15 37 9 5 5 53 50 4 7 54 48 45 4 8 5 50 47 44 70 4 58 53 49 47 7 1 5 51 49 73 57 5 51 14 100 991 0.1 5 5 0 5 47 43 39 59 50 43 39 3 4 59 5 45 4 38 1 55 49 44 4 9 3 59 5 47 4 70 4 1 53 48 48 100 755 0.07 17 1 58 48 4 38 33 0 5 47 40 35 30 1 57 49 43 39 34 4 59 53 47 4 40 7 1 58 50 45 45 8 59 5 47 47 7 1100 519 0.05 1 58 5 45 38 34 7 55 55 44 3 31 4 59 55 4 40 3 31 1 57 50 44 40 37 4 58 54 48 44 43 5 59 5 50 4 45 4000 1888 0.15 38 7 7 3 1 58 55 73 8 1 5 5 50 73 9 57 53 50 75 9 4 58 54 5 7 70 5 0 5 53 77 71 0 5 54 3500 15 0.1 9 74 9 1 58 55 5 71 5 58 53 49 47 7 0 54 51 48 73 7 5 5 50 74 8 3 57 53 51 75 9 4 58 53 5 1 800 131 0.08 19 9 5 5 53 50 4 7 54 48 44 41 8 5 50 4 43 70 4 58 5 48 4 7 1 55 51 49 73 5 5 50 100 991 0.04 11 5 0 5 47 43 39 59 49 43 39 35 4 59 51 45 41 37 1 55 48 44 41 9 3 59 5 4 45 70 4 0 53 47 47 100 755 0.03 1 58 48 4 38 33 0 5 4 39 35 9 1 57 49 4 38 33 4 59 53 4 41 38 7 1 57 50 45 44 8 59 51 4 4 For performance table notes, see page 1; highlighted numbers

35SST SERIES Performance Data AHRI ertification and Performance Notes Model Series 35SST "Stealth " Series Flow AHRI ertification Rating Points Fiberglass Liner Fan + 100% Primary @ 1.5" w.g. (375 Pa) Fan Only* @.5" w.g. ( Pa) Ps Unit Inlet Fan Airflow Fan Primary Min. Inlet Ps w/.5" w.g. ( Pa) Discharge Ps Airflow Watts Discharge Radiated Ps Radiated cfm l/s 3 4 5 7 3 4 5 7 cfm l/s "w.g. Pa 3 4 5 7 1 400 189 105 71 8 4 0 57 54 59 5 45 41 37 400 189 0.1 30 4 54 47 45 44 8 700 330 155 9 7 3 59 57 59 57 50 45 41 37 700 330 0.08 19 7 3 55 49 45 45 3 10 1100 519 70 73 73 71 9 3 3 1 53 49 45 4 1100 519 0.03 7 4 4 5 53 49 48 4 1 1550 731 430 80 79 74 75 71 70 8 3 5 53 53 50 1550 731 0.05 1 7 8 58 54 53 5 14 050 97 800 8 79 75 7 7 71 71 59 5 5 49 050 97 0.04 10 7 8 57 54 5 14 100 991 790 78 77 75 77 73 7 70 5 59 55 51 47 100 991 0.0 15 73 9 57 54 53 7 1 800 131 70 77 74 71 70 7 9 5 5 53 50 4 800 131 0.08 19 7 1 55 51 49 Motor = EM. * Primary air valve is closed and therefore primary cfm is zero. Performance Notes for Sound Power Levels: 1. Discharge (external) static pressure is 0.5" w.g. (3 Pa) in all cases, which is the difference ( Ps) in static pressure from terminal discharge to the room. Discharge Sound Power Levels (SWL) now include duct end reflection energy as part of the standard rating. Including the duct end correction provides sound power levels that would normally be transmitted into an acoustically, non-reflective duct. The effect of including the energy correction to the discharge SWL, is higher sound power levels when compared to previous AHRI certified data. For more information on duct end reflection calculations see AHRI Standard 880.. Radiated sound power is the breakout noise transmitted through the unit casing walls. 3. Sound power levels are in decibels, db re 10-1 watts. accordance with AHRI Standards. 4. All sound data listed by octave bands is raw data without any corrections for room absorption or duct attenuation. Dash (-) in space indicates sound power level is less than 0 db or equal to background. 5. Min. inlet Ps is the minimum operating pressure of the primary air valve section.. Asterisk (*) in space indicates that the minimum inlet static pressure requirement is greater than 0.5" w.g. (15 Pa) at rated airflow. 7. Data derived from independent tests conducted in accordance with ANSI / ASHRAE Standard 130 and AHRI Standard 880. 1

35S/35SST-OAI SERIES SERIES FLOW ONSTANT OR VARIABLE VOLUME WITH OUTSIDE INLET 35S AND 35SST SERIES VENTILATION IAQ APPLIATIONS Models: 35S-OAI No Heat 35SE-OAI Electric Heat 35SW-OAI Hot Water Heat 35SST-OAI No Heat "Stealth " 35SEST-OAI Electric Heat "Stealth " 35SWST-OAI Hot Water Heat "Stealth " Model 35S-OAI A major concern facing building owners and engineers today is Indoor Air Quality (IAQ). Nailor has developed an IAQ fan powered terminal unit option that addresses this issue. Nailor's 35S-OAI and 35SST-OAI "Stealth TM " fan powered terminal units with the OAI feature provide a direct connection for outside air to the terminal, in addition to the standard cool air connection. The OAI feature adds a second pressure independent outside air valve. New standards practice for HVA system design, including ANSI/ASHRAE Standard.1, dictate a minimum amount of ventilation within buildings. Ventilation control has traditionally been done at the central air handling unit; however, this does not always ensure the minimum ventilation to each zone is maintained. The OAI feature controls outside air to each occupied zone, independently of the primary cooling requirement and therefore feature dual duct inlet design allows the fan powered terminal unit to mix the outside air to the zone with the primary cooling air. The outside air pressure independent air valve provides a constant volume to the zone regardless of thermal conditions. This air handler and its associated ductwork can be offset by the savings provided by running smaller outside air volumes for those zones with lower occupancy rates. The OAI feature is perfect for schools. The high occupancy in the classrooms is served without creating excessive loads at When integrated with a DD building management system, the amount of outside air can be tracked and logged to ensure 'IAQ' standards for each zone are met and by using occupancy sensors, the outside air volume for individual zones can be reset. STANDARD FEATURES: Engineered integral dual duct inlet design is compact and not a bolt on single duct terminal. Diamond Flow sensor located in both primary and outside air inlets. Universal access panels for ease maintenance and service. thermal overload protection. Available with electric or hot water supplementary heat. Dual air value enclosure for factory mounted DD controls. 3/4" (19), dual density insulation. Exposed edges coated to prevent air erosion. Meets requirements of NFPA 90A and UL 181. Adjustable PS solid state fan speed controller with minimum voltage stop. Hinged door on fan controls enclosure. ontrols: Digital controls. Factory mounting and wiring of DD controls supplied by BMS controls contractor. Options: EM/EPI Fan Technology. disposable type. Various IAQ linings. Q option induced air attenuator. Top entry induced air inlet. Low temperature construction. FN 90 Line Voltage enclosure. FN3 Remote Line Voltage controls enclosure. Performance Data: Refer to 35S and 35SST data.

35S-OAI SERIES Dimensions Model 35S-OAI Series Flow Outside Air Inlet Unit s L IW + " (51) MULTI-POINT FLOW SENSOR 1" (305) 10" (54) OUTSIDE INLET 'Q' OPTION INDUED ATTENUATOR INDUED IH + " (51) DIA. = NOM. 1/8" (3) W3 + 11 1/" (9) PW PH W3 A L L W W W1 W3 L TL TW W B DW 1" (5) DH " (15) RIGHT-HAND PRIMARY VALVE ONTROL ENLOSURE Dimensional Data Unit 3 4 5 Inlet, 8 (15, 03), 8, 10 (15, 03, 54) 8, 10, 1* (03, 54, 305) 10, 1*, 14* (54, 305, 35) 10, 1*, 14* (54, 305*, 35*) 5 3/4" (14) Outside Inlet 4, 5, (10, 17, 15) 4, 5, (10, 17, 15), 7, 8 (15, 178, 03), 7, 8 (15, 178, 03), 7, 8 (15, 178, 03) PRIMARY INLET W3 = W1 + W 14" (35) HINGED ONTROLS ENLOSURE W1 + W A = ( ) W H L B 18 (457) 18 (457) (0) (0) 30 (7) 14 (35) 18 (457) 18 (457) 18 (457) 19 (483) 51 1/ (1308) 51 1/ (1308) 5 1/ (1435) 5 1/ (1435) 59 1/ (1511) H - 1" (5) H (15) 3 1/ (89) (15) 5 (17) (15) 90 FN HINGED ONTROLS ENLOSURE LEFT-HAND PRIMARY VALVE ONTROL ENLOSURE 14" (35) IH 8" (03) 5 3/4" (14) Induced Air Inlet Outlet Side (std.) IW x IH Top (opt.) TL x TW Discharge DW x DH 8 x 10 (03 x 54) 1 x 14 (305 x 35) 14 x 14 (35 x 35) 14 x 14 (35 x 35) 1 x 15 (40 x 381) 10 x 14 (54 x 35) 14 x 14 (35 x 35) 1 x (305 x 559) 15" (381) 3/4" (171) IW 9 1/4 x 10 1/ (35 x 7) 9 1/4 x 10 1/ (35 x 7) 1 x 10 1/ (305 x 7) 1 x 13 1/4 x 11 1/ (305 x 559) (337 x 9) 14 x 13 1/4 x 11 1/ (35 x 0) (337 x 9) Side Inlet (std.) 10 x 1 (54 x 305) 14 x 1 (35 x 40) 1 x 1 (40 x 40) 1 x 1 (40 x 40) 17 x 18 (43 x 457) INDUED INLET FILTER Filter Top Inlet (opt.) 14 x 1 (35 x 40) 1 x 1 (40 x 40) 1 x 5 (40 x 35) 1 x 5 (40 x 35) 18 x 8 (457 x 711) Primary/Inlet Dimensions W1 or W 4, 5, 10 (54) 7, 8 1 (305) 10 14 (35) 1* 18 (457) 14* 4 (10) Oval Inlet Dimensions PW x PH 1* 1 13/1 x 9 13/1 (35 x 49) 14* 1 1/1 x 9 13/1 (408 x 49) * Flat oval inlets 3

35S-OAI SERIES Dimensions Mode 35S-OAI Series Flow Outside Air Inlet Unit 7 5 1/" (1435) IW + " (51) 1" (305) 10" (54) OUTSIDE INLET 'Q' OPTION INDUED ATTENUATOR INDUED IH + " (51) 5" (17) W3 + 11 1/" (9) DIA. = NOM. 1/8" (3) W3 A L W W W3 L PERFORATED DIFFUSION BAFFLE 13 1/4" (337) 5" (131) DW " (15) PW PH LEFT-HAND PRIMARY VALVE ONTROL ENLOSURE IH 5 3/4" (14) PRIMARY INLET W3 = W1 + W L W1 14" (35) W1 + W A = ( ) TOP INDUED INLET TL TW INDUED RIGHT-HAND PRIMARY VALVE ONTROL ENLOSURE 3/4" (171) 14" (35) IH 5 3/4" (14) 90 FN HINGED ONTROLS ENLOSURE DH 1" (5) HINGED ONTROLS ENLOSURE 7 3/4" (197) 15" (381) 17" 18" (43) (457) INDUED FILTER IW IW INDUED FILTER Dimensional Data Unit 7 Primary Inlet 1*, 14*, 1* (03*, 54*, 305*) Outside Inlet, 7, 8, 10 (15, 178, 03, 54) Induced Air Inlet Outlet Side (std.) IW x IH Top (opt.) TL x TW Discharge DW x DH 14 x 14 (35 x 35) Qty. of 8 1/ x 0 (1 x 508) Qty. of 39 1/4 x 11 1/ (997 x 9) Side Inlet (std.) 14 x 1 (35 x 40) Qty. of Filter Top Inlet (opt.) 1 x 5 (40 x 35) Qty. of Primary Inlet Dimensions W1 or W 1* 18 (457) 14* 4 (10) 1* 8 (711) * Flat oval inlets Oval Inlet Dimensions PW x PH 1* 1 13/1 x 9 13/1 (35 x 49) 14* 1 1/1 x 9 13/1 (408 x 49) 1* 1 3/1 x 9 13/1 (487 x 49) 4

35S-OAI SERIES Dimensions Model 35S-OAI Series Flow Outside Air Inlet Hot Water oil Section Model 35SW-OAI Available in one, two or three row. oil section installed on unit discharge. Right hand coil connection looking in direction optional. Standard Features: oil section installed on unit discharge. oil (and header on multi-circuit units) is installed in insulated casing for increased 1/" (13) copper tubes. Sweat onnections: 3: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. 4 : 1,, and 3 Row 7/8" (); O.D. male solder. 7: 1 and Row, 7/8" (), 3 Row 1 3/8" (35); O.D. male solder. Top and bottom access panels for inspection and coil cleaning. Flanged outlet duct connection. HINGED ONTROLS ENLOSURE 90 FN HINGED ONTROLS ENLOSURE Unit s 1" (305) OIL ONNETIONS 1 13/1" (4) 3 9/1" (90) 15" (381) Unit 7 1" (305) 1 13/1" (4) H D H D J E J E 3 9/1" (90) HINGED ONTROLS ENLOSURE 90 FN HINGED ONTROLS ENLOSURE OIL ONNETIONS 15" (381) Unit Outlet Duct x D E H J 1 x 1 1/8 (40 x 308) 1 3/8 (543) 14 (35) 15/1 (4) 3 1 x 14 7/8 (40 x 378) 1 3/8 (543) 18 (457) 1 9/1 (40) 4, 5 4 x 14 7/8 (10 x 378) 9 3/8 (74) 18 (457) 1 9/1 (40) 8 x 17 1/8 (711 x 435) 33 3/8 (848) 19 (483) 15/1 (4) 7 50 x 14 7/8 (170 x 378) 55 3/8 (1407) 18 (457) 1 9/1 (40) 5

35S-OAI SERIES Dimensions Model 35S-OAI Series Flow Outside Air Inlet Electric oil Section Model 35SE-OAI Standard Features: Unique hinged heater design permits easy access, removal and replacement of heater element without disturbing ductwork. oil installed on unit discharge. Unit s N M 1" (5) G H F K Insulated coil element wrapper. Automatic reset high limit cut-outs (one per element). Single point electrical connection (except 00V). Magnetic contactors per stage. lass A 80/0 Ni/r wire. HINGED ONTROLS ENLOSURE 90 FN HINGED ONTROLS ENLOSURE HINGED FOR ELEMENT REMOVAL 1" (5) 15" (381) 5 3/4" (14) Flanged outlet duct connection. Terminal unit with coil is ETL Listed as an assembly. ontrols mounted as standard on RH side as shown. Terminals ordered with LH controls (optional) are inverted and discharge duct hanging elevation will therefore change. Standard Supply Voltage (0 Hz): Single phase: 10, 08, 40 & 77V. Three phase: 08, 480 (4 wire wye) and 00V (dual point connection). Options: Toggle disconnect switch (includes fan). Door interlock disconnect switch. SR ontrol. Mercury contactors. Power circuit fusing. Dust tight construction. Manual reset secondary thermal cut out. HINGED ONTROLS ENLOSURE HINGED FOR ELEMENT REMOVAL Unit 7 N 90 FN HINGED ONTROLS ENLOSURE M 1" (5) 1" (5) 15" (381) G H F K 5 3/4" (14) 57 3/4" (147) Unit Outlet Duct F x G K H M N 10 1/4 x 10 1/ (0 x 7) 15 1/ (394) 14 (35) 1/ (4) 1 1/ (318) 3 10 1/4 x 10 1/ (0 x 7) 15 1/ (394) 18 (457) 1/ (4) 15 1/4 (387) 4 13 x 10 1/ (330 x 7) 1 (533) 18 (457) 5 (17) 15 1/4 (387) 5 14 1/4 x 11 3/4 (3 x 98) (559) 18 (457) 4 (10) 15 1/4 (387) 14 1/4 x 11 3/4 (3 x 98) 5 (35) 19 (483) 5 (17) 15 1/4 (387) 7 40 1/4 x 11 3/4 (10 x 98) 48 (119) 18 (457) 4 (10) 15 1/4 (387)

35SST-OAI SERIES Dimensions Model 35SST-OAI "Stealth " Series Flow Outside Air Inlet Unit s L IH MULTI-POINT FLOW SENSOR 1" (305) 10" (54) OUTSIDE INLET INDUED 7 1/4" (184) 1" (5) INDUED FILTER IW DIA. = NOM. 1/8" (3) W3 + 11 1/" (9) PW Dimensional Data Unit 3 4 5 Inlet PH, 8 (15, 03), 8, 10 (15, 03, 54) 8, 10, 1* (03, 54, 305) 10, 1, 14* (54, 305, 35) 10, 1*, 14* (54, 305*, 35*) W3 A 5 3/4" (14) PRIMARY INLET Outside Inlet 4, 5, (10, 17, 15) 4, 5, (10, 17, 15), 7, 8 (15, 178, 03), 7, 8 (15, 178, 03), 7, 8 (15, 178, 03) L L " (15) W H L B 18 (457) 18 (457) (0) (0) 30 (7) W W W1 14" (35) 14 (35) 18 (457) 18 (457) 18 (457) 19 (483) W3 RIGHT-HAND PRIMARY VALVE ONTROL ENLOSURE 15 1/ (1308) 15 1/ (1308) 5 1/ (1435) 5 1/ (1435) 59 1/ (1511) L (15) 31/ (89) (15) 5 (17) (15) Induced Air Inlet Outlet Side (std.) IW x IH Top (opt.) TL x TW Discharge DW x DH 9 x 14 (9 x 35) 11 x 18 (79 x 457) 15 3/4 x 14 (400 x 35) 14 1/ x 18 (38 x 457) 17 1/ x 19 (445 x 483) 3/4" (171) 14" (35) 10 x 14 (54 x 35) 14 x 14 (35 x 35) 1 x (305 x 559) 1 x (305 x 559) 14 x (35 x 0) HINGED ONTROLS ENLOSURE W 5 3/4" (14) 90 FN HINGED ONTROLS ENLOSURE H - 1" (5) H 9 1/4 x 10 1/ (35 x 7) 9 1/4x 10 1/ (35 x 7) 1 x 10 1/ (305 x 7) 13 1/4 x 11 1/ (337 x 9) 13 1/4 x 11 1/ (337 x 9) DH 1" (5) W3 = W1 + W W1 + W A = ( ) Filter Side Inlet (std.) 10 x 14 (54 x 35) 1 x 18 (305 x 457) 1 x 14 (40 x 35) 14 x 18 (35 x 457) 18 x 19 (457 x 483) DW B 15" (381) Primary Inlet Dimensions W1 or W 4, 5, 10 (54) 7, 8 1 (305) 10 14 (35) 1* 18 (457) 14* 4 (10) * Flat oval inlets Oval Inlet Dimensions PW x PH 1 1 13/1 x 9 13/1 (35 x 49) 14 1 1/1 x 9 13/1 (408 x 49) 7

35SST-OAI SERIES 8 Dimensions Model 35SST-OAI "Stealth " Series Flow Outside Air Inlet Unit s Hot Water oil Section Model 35SWST-OAI Available in one, two or three row. oil section installed on unit discharge. Right hand coil (shown). Left hand is optional (terminals are inverted). onnections must be selected same hand as controls enclosure location. Standard Features: oil section installed on unit discharge. oil (and header on multi-circuit units) is installed in insulated casing for increased thermal 1/" (13) copper tubes. 1/" (13) or 7/8" () O. D. sweat connections. Top and bottom access panels for inspection and coil cleaning. Flanged outlet duct connection. Electric oil Section Model 35SEST-OAI Standard Features: Unique hinged heater design permits easy access, removal and replacement of heater element without disturbing ductwork. oil installed on unit discharge. Insulated coil element wrapper. Automatic reset high limit cut-outs (one per element). Single point electrical connection for entire terminal unit. Magnetic contactors per stage. lass A 80/0 Ni/r wire. Positive pressure airflow switch. Flanged outlet duct connection. Terminal unit with coil is ETL Listed as an assembly. ontrols mounted as standard on RH side as shown. Terminals ordered with LH controls (optional) are inverted and discharge duct hanging elevation will therefore change. Standard Supply Voltage (0 Hz): Single phase: 10, 08, 40 & 77V. Three phase: 08, 480 (4 wire wye) and 00V (dual point connection). Options: Toggle disconnect switch (includes fan) Door interlock disconnect switch. Mercury contactors. Power circuit fusing. Dust tight construction. Manual reset secondary thermal cut out. HINGED FOR ELEMENT REMOVAL HINGED ONTROLS ENLOSURE Unit 3 4 5 HINGED ONTROLS ENLOSURE 90 FN HINGED ONTROLS ENLOSURE Unit Outlet Duct F x G 10 1/4 x 10 1/ (0 x 7) 10 1/4 x 10 1/ (0 x 7) 13 x 10 1/ (330 x 7) 14 1/4 x 11 3/4 (3 x 98) 14 1/4 x 11 3/4 (3 x 98) Outlet Duct x D INDUED INDUED 1" (305) OIL ONNETIONS N 90 FN HINGED ONTROLS ENLOSURE 1 13/1" (4) 15" (381) 3 9/1" (90) E H J 1" (5) M 1" (5) 15" (381) K H M N G H F IW K 5 3/4" (14) 15 1/ (394) 14 (35) 1/ (4) 1 1/ (318) 15 1/ (394) 18 (457) 1/ (4) 15 1/4 (387) 1 (533) 18 (457) 5 (17) 15 1/4 (387) (559) 18 (457) 4 (10) 15 1/4 (387) 5 (35) 19 (483) 5 (17) 15 1/4 (387) H D IW E 1 x 1 1/8 (40 x 308) 1 3/8 (543) 14 (35) 15/1 (4) 3 1 x 14 7/8 (40 x 378) 1 3/8 (543) 18 (457) 1 9/1 (40) 4, 5 4 x 14 7/8 (10 x 378) 9 3/8 (74) 18 (457) 1 9/1 (40) 8 x 17 1/8 (711 x 435) 33 3/8 (848) 19 (483) 15/1 (4) J

35S-VP SERIES SERIES FLOW ONSTANT VOLUME 35S SERIES PRESSURIZATION UNIT RITIAL ENVIRONMENT APPLIATIONS EM/EPI Fan Technology Models: 35S-VP No Heat 35SE-VP Electric Heat 35SW-VP Hot Water Heat Model 35SW-VP Nailor's 35S Series with VP Utilizing Nailor's EM/EPI Fan Technology, the fan and blower operate as a pressure independent constant volume assembly. pressure in the exhaust or supply ducts change. The induction port is closed so that the unit operates as a straight through cooling unit. Both electric and hot water reheat options are available. The fan and damper are set to maintain pressure in the room being served. Temperature control is through reheat in the unit. The VP feature allows designers to take advantage of Nailor's EM/ EPI Fan Technology and its associated low operating costs for pressurization. Smart Brushless D motor technology provides continuous monitoring, automatic compensation and precise control and units sizes, suitable for 00 3000 cfm (94 141 l/s) zone designs with up to a maximum total external discharge static pressure of 1.0" w.g. (49 Pa). Ideally, suited for clean room applications such as hospital isolation wards, operating rooms, pharmaceutical and biotechnology manufacturing and research facilities. STANDARD FEATURES: Unique 18 ga. (1.31) galvanized steel channel space frame construction provides extreme rigidity and 0 ga. (1.0) casing components. 1 ga. (1.1) galvanized steel inclined opposed blade primary air damper operating on a 45 arc. EM/EPI Fan Technology. Solid metal IAQ inner liner. control. Multi-point averaging Diamond Flow sensor. left or right installation connections. Refer to IOM for details. Universal access panels on all four sides of terminal for ease of maintenance and service. Motor blower assembly mounted on special 1 ga. (1.1) angles and isolated from casing with rubber isolators. Hinged door on fan controls enclosure. Available with electric or hot water reheat. All controls are mounted on exterior of terminal providing ready access for Each terminal factory tested prior to shipment. Single point electrical and/or pneumatic main air connection. Discharge opening designed for Full primary air valve low voltage enclosure for factory mounted DD and analog electronic controls. ontrols: Digital controls. Factory mounting and wiring of DD controls supplied by BMS ontrols ontractor. Options: mounted controls. Toggle disconnect switch (except units with electric heat, when disconnect is an electric heat option and includes fan). Fan unit fusing. Hanger brackets. FN 90 Line Voltage enclosure. FN3 Remote Line Voltage control enclosure. Performance Data: Refer to 35SST "Stealth " data. 9

35S-VP SERIES Dimensions Model 35S-VP onstant Volume Pressurization Unit Unit s 3 & 5 DIA. = NOM. - 1/8" (3) PRIMARY W W B DW MULTI-POINT FLOW SENSOR DRIVESHAFT 5 3/4" (14) 14" (35) 14" (35) MAX. L DH 1" (5) Unit 7 B PW PH PRIMARY W MULTI-POINT FLOW SENSOR 5 3/4" (14) 14" (35) 14" (35) L W DH 1" (5) 13 1/4" (337) DW 7 3/4" (197) Unit s 3, 5 & 7 Side View PRIMARY H PRIMARY VALVE ONTROLS ENLOSURE 11" (79) HINGED ONTROLS ENLOSURE H - 1" (5) H " (15) Dimensional Data Unit Inlet PW x PH W H L B 3, 8, 10 (15, 03, 54) 18 (457) 18 (457) 3 (914) 3 1/ (89) 5 8, 10, 1 (03, 54, 305) (0) 18 (457) 41 (1041) 5 (17) 7 * Flat oval inlets 14 (35) rnd. 1 (407) rnd. *18 (457) oval 13 7/8 (35) 15 7/8 (403) 0 3/1 x 13 7/8 (513 x 35) 5 (131) 18 (457) 41 (1041) 5 (17) Outlet Discharge DW x DH 9 1/4 x 10 1/ (35 x 7) 13 1/4 x 11 1/ (337 x 9) 39 1/4 x 11 1/ (997 x 9) 70

35S-VP SERIES Dimensions Model 35S-VP onstant Volume Pressurization Unit Hot Water oil Section Model 35SW-VP Available in one, two or three row. oil section installed on unit discharge. Right hand coil connection looking in direction optional. Standard Features: oil section installed on unit discharge. oil (and header on multi-circuit units) is installed in insulated casing for increased 1/" (13) copper tubes. Sweat onnections: 3: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. All size: 5 Row 7/8" (); O.D. male solder. 7: 1 and Row 7/8" (), 3 Row 1 3/8" (35); O.D. male solder. Top and bottom access panels for inspection and coil cleaning. Flanged outlet duct connection. HINGED ONTROLS ENLOSURE OIL ONNETIONS Unit s 3 and 5 1" (305) 1" (305) 1 13/1" (4) 3 9/1" (90) Unit 7 1 13/1" (4) H D H D J E J E HINGED ONTROLS ENLOSURE 3 9/1" (90) OIL ONNETIONS Unit Outlet Duct x D E H J 3 1 x 14 7/8 (40 x 378) 1 3/8 (543) 18 (457) 1 9/1 (40) 5 4 x 14 7/8 (10 x 378) 9 3/8 (74) 18 (457) 1 9/1 (40) 7 50 x 14 7/8 (170 x 378) 55 3/8 (1407) 18 (457) 1 9/1 (40) 71

35S-VP SERIES Dimensions Model 35S-VP Series Flow Electric oil Section Model 35SE-VP Standard Features: Unique hinged heater design permits easy access, removal and replacement of heater element without disturbing ductwork. oil installed on unit discharge. Unit s 3 and 5 N M 1" (5) G H F K Insulated coil element wrapper. Automatic reset high limit cut-outs (one per element). Single point electrical connection for entire terminal unit. Magnetic contactors per stage. lass A 80/0 Ni/r wire. HINGED FOR ELEMENT REMOVAL 14" (35) ELETRI OIL AND HINGED ONTROLS ENLOSURE 1" (5) 5 1/" (140) Positive pressure airflow switch. Flanged outlet duct connection. Terminal unit with coil is ETL Listed as an assembly. ontrols mounted as standard on RH side as shown. Terminals ordered with LH controls (optional) are inverted and discharge duct hanging elevation will therefore change. Standard Supply Voltage (0 Hz): Single phase: 10, 08, 40 & 77V. Three phase: 08, 480 (4 wire wye) and 00V (dual point connection). Options: Toggle disconnect switch (includes fan). Unit 7 N M 1" (5) G H F K 57 3/4" (147) Door interlock disconnect switch. Mercury contactors. HINGED FOR ELEMENT REMOVAL 1" (5) Power circuit fusing. Dust tight construction. Manual reset secondary thermal cut out. SR ontrol. 14" (35) ELETRI OIL AND HINGED ONTROLS ENLOSURE 5 3/4" (140) Unit 3 5 7 Outlet Duct F x G 10 1/4 x 10 1/ (0 x 7) 14 1/4 x 11 3/4 (3 x 98) 40 1/4 x 11 3/4 (10 x 98) K H M N 15 1/ (394) 18 (457) 1/ (4) 15 1/4 (387) (559) 18 (457) 4 (10) 15 1/4 (387) 48 (119) 18 (457) 4 (10) 15 1/4 (387) 7

35S-VP SERIES Performance Data EM Motor Fan urves Airflow vs. Downstream Static Pressure 35S Series with VP onstant Volume Pressurization Unit l/s 47 FM 1000 Unit 3 Unit 5 l/s 779 FM 150 45 900 731 1550 378 800 84 1450 330 700 37 1350 83 00 590 543 150 1150 3 189 500 400 495 448 1050 950 14 94 300 00 NOTES: The EM is pressure independent and constant volume in operation at factory not vary with changing static pressure conditions. The motor compensates for any changes in external static pressure or induced air conditions such as 0.0 0. 0.4 0. 0.8 1.0 "w.g. 0 50 100 150 00 49 Pa DISHARGE STATI PRESSURE on horizontal performance line at any point within shaded area using the solid state volume controller provided. Fan curves shown are applicable to 10, 08, 40 and 77 volt, single phase EM's. EM's, although D in operation, include a built-in A/D converter. 401 354 l/s 141 131 17 1133 1038 850 750 FM 3000 800 00 400 00 0.0 0. 0.4 0. 0.8 1.0 "w.g. 0 50 100 150 00 49 Pa DISHARGE STATI PRESSURE Unit 7 Electrical Data Unit EPI EM Motor FLA Motor HP 10V 08V 40V 77V 3 * 4.8 3.3 3. 3.1 5 * 9.. 5.9 5.8 7 * 17.5 11.1 11.4 11.4 * The EPI EM is a variable horsepower motor. Refer to Selectworks schedule for actual power consumption. FLA = Full load amperage. All motors are single phase/0 Hz. 944 849 755 1 000 1800 100 1400 0.0 0. 0.4 0. 0.8 1.0 "w.g. 0 50 100 150 00 49 Pa DISHARGE STATI PRESSURE 73

35S SERIES Performance Data Hot Water oil Models: 35SW, 35SWST, 35SW-OAI, 35SWST-OAI, 35SW-VP Series Flow Unit 1 kw MBH 5. 19 5.0 17 4.4 15 1 Row (single circuit) GPM l/s 5.3 4.5 3.19.13 1.5.09 1.0 kw MBH 9.7 33 8.8 30 7.9 7 7.0 4 Row (multi-circuit) GPM l/s 10.3 7.5.47 5.3 4.5 3.19.13 1.5.09 3.8 3.. 13 11 9 0.5.03. 5.3 4.4 1 18 15 1.0 0.5.03.1 1.5 7 5 3.5. 1.8 1 9 0.9 kw 11.7 10.5 9.4 8. 7.0 5.9 4.7 3.5.3 3 50 100 150 00 50 300 350 400 450 500 FM 9 47 71 94 118 14 15 189 1 3 l/s MBH 40 3 3 8 4 0 1 1 8 3 Row (multi-circuit) GPM l/s 10.3 7.5.47 5.3 4.5 3.19.13 1.5.09 1.0 0.5.03 HEAD LOSS (WATER PRESSURE DROP) 0.9 kpa ft. H 0 9.8 10.0 3.9 8.0 17.9.0 11.9.0 4.0.0 3.0 1.0.4 0.8 1.8 0. 1. 0. 0.4 0. 3 50 100 150 00 50 300 350 400 450 500 FM 9 47 71 94 118 14 15 189 1 3 l/s Water Pressure Drop 1 ROW ROW 3 ROW Pa in. w.g. 49 1.00 199 0.80 149 0.0 PRESSURE DROP 100 0.40 50 0.0 5 0.10 0 0.08 15 0.0 10 0.04 5 0.0 Air Pressure Drop 3 ROW ROW 1 ROW 1. 4 50 100 150 00 50 300 350 400 450 500 FM 9 47 71 94 118 14 15 189 1 3 l/s 0.3 0.1 0.01 1 3 5 7 9 GPM 100 00 300 400 500 FM.0.19.3.44.57 l/s 47 94 14 189 3 l/s WATER FLOW NOTES: 1. apacities are in MBH (kw), thousands of Btu per hour (kilowatts).. MBH (kw) values are based on a t (temperature difference) of 110 F (1 ) between entering air and entering water. For other t's; multiply the MBH (kw) values by the factors below. orrection factors at other entering conditions: 3. Air Temperature Rise. ATR ( F) = 97 x MBH, ATR ( ) = 89 x kw cfm l/s 4. Water Temp. Drop. WTD ( F) =.04 x MBH, WTD ( ) =.4 x kw GPM l/s 5. onnections: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. Altitude orrection Factors: Altitude ft. (m) 0 (0) 000 (10) 3000 (914) 4000 (119) 5000 (154) 000 (189) 7000 (134) Sensible Heat Factor t F ( ) 50 (8) 0 (33) 70 (39) 80 (44) 90 (50) 100 (5) 110 (1) 10 (7) 130 (7) 140 (78) 150 (83) Factor.455 (.459).545 (.541).3 (.39).77 (.71).818 (.80).909 (.918) 1.00 (1.00) 1.09 (1.10) 1.18 (1.18) 1.7 (1.8) 1.3 (1.3) 1.00 0.94 0.90 0.87 0.84 0.81 0.78 74

35S SERIES Performance Data Hot Water oil Models: 35SW, 35SWST, 35SW-OAI, 35SWST-OAI, 35SW-VP Series Flow Unit kw MBH.4 5.9 0 5.3 18 1 Row (single circuit) GPM l/s 7.5.47 5.3 4.5 3.19.13 1.5.09 kw MBH 11.7 40 10.5 3 9.4 3 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 5.3 4.5 3.19.13 4.7 1 1.0 8. 7.0 8 4 1.5 1.09.0 4.1 3.5 14 1 0.5.03 5.9 4.7 0 1 0.5.03.9 10.3 kw MBH 14.9 51 13.8 47 1. 43 11.4 39 10.3 35 9.1 31 7.9 7.7 3 5. 19 8 00 300 400 500 00 700 FM 94 14 189 3 83 330 l/s 3 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 5.3 4.5 3.19 1.5.09 1.13.0 HEAD LOSS (WATER PRESSURE DROP) 3.5 1.3 kpa ft. H 0 9.8 10.0 3.9 8.0 17.9.0 11.9.0 4.0.0 3.0 1.0.4 0.8 1.8 0. 1. 0. 0.4 0. 8 00 300 400 500 00 700 FM 94 14 189 3 83 330 l/s Water Pressure Drop 1 ROW ROW 3 ROW Pa in. w.g. 49 1.00 447 0.80 149 0.0 PRESSURE DROP 100 0.40 50 0.0 5 0.10 0 0.08 15 0.0 10 0.04 5 0.0 Air Pressure Drop 3 ROW ROW 1 ROW 4.4 15 00 300 400 500 00 700 FM 94 14 189 3 83 330 l/s NOTES: 1. apacities are in MBH (kw), thousands of Btu per hour (kilowatts).. MBH (kw) values are based on a t (temperature difference) of 110 F (1 ) between entering air and entering water. For other t's; multiply the MBH (kw) values by the factors below. orrection factors at other entering conditions: 0.3 0.1 0.01 1 3 4 8 10 GPM 100 00 300 500 700 FM.0.13.19.5.38.50.3 l/s 47 94 14 3 330 l/s WATER FLOW 3. Air Temperature Rise. ATR ( F) = 97 x MBH, ATR ( ) = 89 x kw cfm l/s 4. Water Temp. Drop. WTD ( F) =.04 x MBH, WTD ( ) =.4 x kw GPM l/s 5. onnections: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. Altitude orrection Factors: Altitude ft. (m) 0 (0) 000 (10) 3000 (914) 4000 (119) 5000 (154) 000 (189) 7000 (134) Sensible Heat Factor 1.00 0.94 0.90 0.87 0.84 0.81 0.78 50 (8) 0 (33) 70 (39) 80 (44) 90 (50) 100 (5) 110 (1) 10 (7) 130 (7) 140 (78) 150 (83) Factor.455 (.459).545 (.541).3 (.39).77 (.71).818 (.80).909 (.918) 1.00 (1.00) 1.09 (1.10) 1.18 (1.18) 1.7 (1.8) 1.3 (1.3) 75

35S SERIES Performance Data Hot Water oil Models: 35SW, 35SWST, 35SW-OAI, 35SWST-OAI, 35SW-VP Series Flow Unit 3 kw MBH 9.4 3 8.5 9 7..7 3 5.9 0 1 Row (single circuit) GPM l/s 7.5.47 5.3 4.5 3.19 1.5.09 1.13.0 kw MBH 17. 0 1.1 55 14.7 50 13. 45 11.7 40 10.3 35 8.8 30 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 5 4 3 1.5.09 1.3.5.19.13.0 7 5.0 17 4.1 14 0.5.03 3. 11 300 500 700 900 1100 1300 FM 14 3 330 45 519 13 l/s kw MBH 3.4 80.0 75 0.5 70 19.0 5 17. 0 1.1 55 14.7 50 13. 45 11.7 40 10.3 35 8.8 30 7.3 5 5.9 0 3 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 4.4 15 300 500 700 900 1100 1300 FM 14 3 330 45 519 13 l/s NOTES: 1. apacities are in MBH (kw), thousands of Btu per hour (kilowatts).. MBH (kw) values are based on a t (temperature difference) of 110 F (1 ) between entering air and entering water. For other t's; multiply the MBH (kw) values by the factors below. orrection factors at other entering conditions: 5 4 3 1.5.09 1.3.5.19.13.0 0.5.03 HEAD LOSS (WATER PRESSURE DROP) 7.3 5 5.9 0 4.4 15 0.5.03.9 10 300 500 700 900 1100 1300 FM 14 3 330 45 519 13 l/s kpa ft. H 0 9.8 10.0 3.9 8.0 17.9.0 11.9.0 4.0.0 3.0 1.0.4 0.8 1.8 0. 1. 0. 0.4 0. Water Pressure Drop 1 ROW ROW 3 ROW Pa in. w.g. 49 1.00 447 0.80 149 0.0 PRESSURE DROP 100 0.40 50 0.0 5 0.10 0 0.08 15 0.0 10 0.04 5 0.0 Air Pressure Drop 3 ROW ROW 1 ROW 0.3 0.1 0.01 1 3 4 8 10 GPM 100 00 400 00 1000 000 FM.0.13.19.5.38.50.3 l/s 47 94 189 83 47 944 l/s WATER FLOW 3. Air Temperature Rise. ATR ( F) = 97 x MBH, ATR ( ) = 89 x kw cfm l/s 4. Water Temp. Drop. WTD ( F) =.04 x MBH, WTD ( ) =.4 x kw GPM l/s 5. onnections: 1 Row 1/" (13), and 3 Row 7/8" (); O.D. male solder. Altitude orrection Factors: Altitude ft. (m) 0 (0) 000 (10) 3000 (914) 4000 (119) 5000 (154) 000 (189) 7000 (134) Sensible Heat Factor 1.00 0.94 0.90 0.87 0.84 0.81 0.78 50 (8) 0 (33) 70 (39) 80 (44) 90 (50) 100 (5) 110 (1) 10 (7) 130 (7) 140 (78) 150 (83) Factor.455 (.459).545 (.541).3 (.39).77 (.71).818 (.80).909 (.918) 1.00 (1.00) 1.09 (1.10) 1.18 (1.18) 1.7 (1.8) 1.3 (1.3)

35S SERIES Performance Data Hot Water oil Models: 35SW, 35SWST, 35SW-OAI, 35SWST-OAI, 35SW-VP Series Flow Unit s 4 & 5 kw MBH 13.8 47 1. 43 11.4 39 1 Row (multi-circuit) GPM l/s 7.5.47 5.3 4.5 3.19 kw MBH 4.0 8. 77 1.1 7 19. 7 18. Row (multi-circuit) GPM l/s 10.3 7.5.47 5 4 3.3.5.19 10.3 9.1 35 31.13 1.5.09 1.7 15. 13.8 57 5 47.13 1.5.09 7.9 7.7 3 5. 19 4.4 15 00 800 1000 100 1400 100 1800 FM 83 378 47 5 1 755 849 l/s kw MBH 3.8 11 9.9 10 7.0 4.0 1.1 18. 15. 1.3 9.4 9 8 7 5 4 3 3 Row (multi-circuit) 1.0 0.5.03 GPM l/s 15 10 7.5.47 5 4 3 1.5.09 1.95.3.3.5.19.13.0 HEAD LOSS (WATER PRESSURE DROP) 1.3 4 10.8 37 9.4 3 7.9 7.4 5.0 17 00 800 1000 100 1400 100 1800 FM 83 378 47 5 1 755 849 l/s kpa ft. H 0 9.8 10.0 3.9 8.0 17.9.0 11.9.0 4.0.0 3.0 1.0.4 0.8 1.8 0. 1. 0. 0.4 0. Water Pressure Drop 1 ROW ROW 3 ROW Pa in. w.g. 49 1.00 447 0.80 149 0.0 PRESSURE DROP 100 0.40 50 0.0 5 0.10 0 0.08 15 0.0 10 0.04 5 0.0 Air Pressure Drop 3 ROW ROW 1 ROW 1.0 0.5.03.4 0.5.03 00 800 1000 100 1400 100 1800 FM 83 378 47 5 1 755 849 l/s NOTES: 1. apacities are in MBH (kw), thousands of Btu per hour (kilowatts).. MBH (kw) values are based on a t (temperature difference) of 110 F (1 ) between entering air and entering water. For other t's; multiply the MBH (kw) values by the factors below. orrection factors at other entering conditions: 0.3 0.1 0.01 1 3 4 8 10 GPM 100 00 400 00 1000 000 FM.0.13.19.5.38.50.3 l/s 47 94 189 83 47 944 l/s WATER FLOW 3. Air Temperature Rise. ATR ( F) = 97 x MBH, ATR ( ) = 89 x kw cfm l/s 4. Water Temp. Drop. WTD ( F) =.04 x MBH, WTD ( ) =.4 x kw GPM l/s 5. onnections: 1, and 3 Row 7/8" (); O.D. male solder. Altitude orrection Factors: Altitude ft. (m) 0 (0) 000 (10) 3000 (914) 4000 (119) 5000 (154) 000 (189) 7000 (134) Sensible Heat Factor 1.00 0.94 0.90 0.87 0.84 0.81 0.78 50 (8) 0 (33) 70 (39) 80 (44) 90 (50) 100 (5) 110 (1) 10 (7) 130 (7) 140 (78) 150 (83) Factor.455 (.459).545 (.541).3 (.39).77 (.71).818 (.80).909 (.918) 1.00 (1.00) 1.09 (1.10) 1.18 (1.18) 1.7 (1.8) 1.3 (1.3) 77

35S SERIES Performance Data Hot Water oil Models: 35SW, 35SWST, 35SW-OAI, 35SWST-OAI, 35SW-VP Series Flow Unit kw MBH 18. 1.4 5 14.7 50 1.9 44 11.1 38 1 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 5 4 3.3.5.19.13 1.5.09 kw MBH 3. 110 9.3 100.4 90 3.4 80 0.5 70 17. 0 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 5.3 4.5 3.19.13 9.4 3 1.0 14.7 50 1.5.09 7. 11.7 40 1.0 78 5.9 0 1000 100 1400 100 1800 000 00 FM 47 5 1 755 849 944 1038 l/s kw MBH 41.0 140 38.1 130 35. 10 3. 110 9.3 100.4 90 3.4 80 0.5 70 17. 0 14.7 50 11.7 40 3 Row (multi-circuit) GPM l/s 15.95 10.3 7.5.47 8.8 30 1000 100 1400 100 1800 000 00 FM 47 5 1 755 849 944 1038 l/s NOTES: 1. apacities are in MBH (kw), thousands of Btu per hour (kilowatts).. MBH (kw) values are based on a t (temperature difference) of 110 F (1 ) between entering air and entering water. For other t's; multiply the MBH (kw) values by the factors below. orrection factors at other entering conditions: 5 4 3 1.5.09 1.3.5.19.13.0 HEAD LOSS (WATER PRESSURE DROP) 8.8 30 1000 100 1400 100 1800 000 00 FM 47 5 1 755 849 944 1038 l/s kpa ft. H 0 9.8 10.0 3.9 8.0 17.9.0 11.9.0 4.0.0 3.0 1.0.4 0.8 1.8 0. 1. 0. 0.4 0. Water Pressure Drop 1 ROW ROW 3 ROW WATER FLOW Pa in. w.g. 49 1.00 447 0.80 149 0.0 PRESSURE DROP 100 0.40 50 0.0 5 0.10 0 0.08 15 0.0 10 0.04 5 0.0 Air Pressure Drop 3 ROW ROW 1 ROW 0.3 0.1 0.01 1 3 4 8 10 GPM 100 00 400 00 1000 0003000 FM.0.13.19.5.38.50.3 l/s 47 94 189 83 47 944 141 l/s 3. Air Temperature Rise. ATR ( F) = 97 x MBH, ATR ( ) = 89 x kw cfm l/s 4. Water Temp. Drop. WTD ( F) =.04 x MBH, WTD ( ) =.4 x kw GPM l/s 5. onnections: 1, and 3 Row 7/8" (); O.D. male solder. Altitude orrection Factors: Altitude ft. (m) 0 (0) 000 (10) 3000 (914) 4000 (119) 5000 (154) 000 (189) 7000 (134) Sensible Heat Factor 1.00 0.94 0.90 0.87 0.84 0.81 0.78 50 (8) 0 (33) 70 (39) 80 (44) 90 (50) 100 (5) 110 (1) 10 (7) 130 (7) 140 (78) 150 (83) Factor.455 (.459).545 (.541).3 (.39).77 (.71).818 (.80).909 (.918) 1.00 (1.00) 1.09 (1.10) 1.18 (1.18) 1.7 (1.8) 1.3 (1.3)

35S SERIES Performance Data Hot Water oil Models: 35SW, 35SWST, 35SW-OAI, 35SWST-OAI, 35SW-VP Series Flow Unit 7 1 Row (multi-circuit) Row (multi-circuit) kw MBH GPM l/s.4 90 15.95 10.3 3.4 80 7.5.47 5.3 0.5 70 4.5 3.19 kw MBH 45.4 155 4.5 145 39. 135 3. 15 33.7 115 30.8 105 GPM l/s 15.95 10.3 7.5.47 5.3 4.5 17. 0 14.7 50 11.7 40 8.8 30 1300 100 1900 00 500 800 3100 3400 FM 13 755 897 1038 1180 131 143 104 l/s 3 Row (multi-circuit) 1.5.09 kw MBH GPM l/s 58. 00 55.7 190 5.8 180 15 10.95.3 49.8 170 7.5.47 4.9 10 44.0 150 41.0 140 38.1 130 35. 10 3. 110 9.3 100 5 4 3.3.5.19.4 3.4 90 80.13 0.5 17. 70 0 1.5.09 14.7 11.7 50 40 1.0 1300 100 1900 00 500 800 3100 3400 FM 13 755 897 1038 1180 131 143 104 l/s NOTES: 1. apacities are in MBH (kw), thousands of Btu per hour (kilowatts).. MBH (kw) values are based on a t (temperature difference) of 110 F (1 ) between entering air and entering water. For other t's; multiply the MBH (kw) values by the factors below. orrection factors at other entering conditions: 1.13.0 HEAD LOSS (WATER PRESSURE DROP) 7.8 4.9.0 19.0 1.1 13. 95 85 75 5 55 45 10.3 35 1300 100 1900 00 500 800 3100 3400 FM 13 755 897 1038 1180 131 143 104 l/s kpa ft. H 0 9.8 10.0 3.9 8.0 17.9.0 11.9.0 4.0.0 3.0 1.0.4 0.8 1.8 0. 1. 0. 0.4 0. Water Pressure Drop 1 ROW ROW 3 ROW Pa in. w.g. 49 1.00 447 0.80 149 0.0 PRESSURE DROP 100 0.40 50 0.0 5 0.10 0 0.08 15 0.0 10 0.04 5 0.0 Air Pressure Drop 3 ROW ROW 1 ROW 3 1.5.09 0.3 0.1 0.01 1 3 4 8 10 GPM 100 00 400 00 1000 000 FM.0.13.19.5.38.50.3 l/s 47 94 189 83 47 944 l/s WATER FLOW 3. Air Temperature Rise. ATR ( F) = 97 x MBH, ATR ( ) = 89 x kw cfm l/s 4. Water Temp. Drop. WTD ( F) =.04 x MBH, WTD ( ) =.4 x kw GPM l/s 5. onnections: 1 and Row 7/8" (), 3 Row 1 3/8" (35); O.D. male solder. 1.19.13.0 Altitude orrection Factors: Altitude ft. (m) 0 (0) 000 (10) 3000 (914) 4000 (119) 5000 (154) 000 (189) 7000 (134) Sensible Heat Factor 1.00 0.94 0.90 0.87 0.84 0.81 0.78 50 (8) 0 (33) 70 (39) 80 (44) 90 (50) 100 (5) 110 (1) 10 (7) 130 (7) 140 (78) 150 (83) Factor.455 (.459).545 (.541).3 (.39).77 (.71).818 (.80).909 (.918) 1.00 (1.00) 1.09 (1.10) 1.18 (1.18) 1.7 (1.8) 1.3 (1.3) 79

Performance Data Explanation Sound Power Levels vs. N Levels The Nailor Model Series: 35S, 35SST, 37S, 37SST, 35N and 37N fan powered terminal unit performance data is presented in two forms. The laboratory obtained discharge and radiated sound power levels in octave bands through 7 (15 through 4000 Hz) center frequency for each unit size at various flow rates and inlet static pressures is presented. This data is derived in accordance with ANSI/ASHRAE Standard 130 and AHRI Standard 880. This data is raw with no attenuation deductions and includes AHRI ertification standard rating points. Nailor also provides an "N Level" table as an application aid in terminal selection, which include attenuation allowances as explained below. The suggested attenuation allowances are typical and are not representative of specific job site conditions. It is recommended that the sound power level data be used and a detailed N calculation be performed using the procedures outlined in AHRI Standard 885, Appendix E for accurate space sound levels. Explanation of N Levels Tabulated N levels are based on attenuation values as outlined in AHRI Standard 885 Procedure for Estimating Occupied Space Sound Levels in the Application of Air Terminals and Air Outlets". AHRI Standard 885, Appendix E provides typical sound attenuation values for air terminal discharge sound and air terminal radiated sound. As stated in AHRI Standard 885, Appendix E, These values can be used as a quick method of estimating space sound levels when a detailed evaluation is not available. The attenuation values are required for use by manufacturers to catalog application sound levels. In product catalogs, the end user environments are not known and the following factors are provided as typical attenuation values. Use of these values will allow better comparison between manufacturers and give the end user a value which will be expected to be applicable for many types of space. Radiated Sound Table E1 of Appendix E provides typical radiated sound attenuation values for three types of ceiling: Type 1 Glass Fiber; Type Mineral Fiber; Type 3 Solid Gypsum Board. Since Mineral Fiber tile ceilings are the most common construction used in commercial buildings, these values have been used to tabulate Radiated N levels. The following table provides the calculation method for the radiated sound total attenuation values based on AHRI Standard 885. Discharge Sound Table E1 of Appendix E provides typical discharge sound attenuation values for three sizes of terminal unit. 1. Small box; Less than 300 cfm (14 l/s) [Discharge Duct 8" x 8" (03 x 03)].. Medium box; 300 700 cfm (14-330 l/s) [Discharge Duct 1" x 1" (305 x 305)]. 3. Large box; Greater than 700 cfm (330 l/s) [Discharge Duct 15" x 15" (381 x 381)]. These attenuation values have been used to tabulate Discharge N levels applied against the terminal airflow volume and not terminal unit size. The following tables provide the calculation method for the discharge sound total attenuation values based on AHRI Standard 885. Small Box Octave Band <300 cfm 3 4 5 7 Environmental Effect 1 0 0 0 0 5 ft. (1.5 m) 1" (5) Duct Lining 1 5 9 18 Branch Power Division (1 outlet) 0 0 0 0 0 0 5 ft. (1.5 m), 8 in. dia. (03) Flex Duct 5 10 18 19 1 1 End Reflection 10 5 1 0 0 Space Effect 5 7 8 9 10 Total Attenuation Deduction 4 8 39 53 59 40 Medium Box Octave Band 300 700 cfm 3 4 5 7 Environmental Effect 1 0 0 0 0 5 ft. (1.5 m) 1" (5) Duct Lining 4 10 0 0 14 Branch Power Division ( outlets) 3 3 3 3 3 3 5 ft. (1.5 m), 8 in. dia. (03) Flex Duct 5 10 18 19 1 1 End Reflection 10 5 1 0 0 Space Effect 5 7 8 9 10 Total Attenuation Deduction 7 9 40 51 53 39 Large Box Octave Band >700 cfm 3 4 5 7 Environmental Effect 1 0 0 0 0 5 ft. (1.5 m) 1" (5) Duct Lining 3 9 18 17 1 Branch Power Division (3 outlets) 5 5 5 5 5 5 5 ft. (1.5 m), 8 in. dia. (03) Flex Duct 5 10 18 19 1 1 End Reflection 10 5 1 0 0 Space Effect 5 7 8 9 10 Total Attenuation Deduction 9 30 41 51 5 39 Octave Band 3 4 5 7 Environmental Effect 1 0 0 0 0 eiling/space Effect 1 18 0 31 3 Total Attenuation Deduction 18 19 0 31 3 The ceiling/space effect assumes the following conditions: 1. 5/8" (1) tile, 0 lb/ft 3 (30 kg/m 3 ) density.. The plenum is at least 3 feet (914) deep. 3. The plenum space is either wide [over 30 feet (9 m)] or lined with insulation. 1. Flexible duct is non-metallic with 1" (5) insulation.. Space effect (room size and receiver location) 500 ft. 3 (9 m 3 ) and 5 ft. (1.5 m) distance from source. For a complete explanation of the attenuation factors and the procedures for calculating room N levels, please refer to the acoustical engineering guidelines at the back of this catalog and AHRI Standard 885. 13

Electric Heating oils Features, Selection and apacities Nailor Electric oils are tested with terminal units in accordance with UL Standard 1995 and meet all requirements of the NE (National Electric ode) and SA (anadian Standards Association). Units are listed and labeled by the ETL Testing Laboratory as a total package. All controls are enclosed in a NEMA 1 electrical enclosure on the side of the fan package for easy access. All wiring for the motor and heater terminates in the enclosure for single point electrical connection in the field. Each unit is supplied with a wiring diagram. Note: NE requires a means to disconnect the heater power supply within sight or on the terminal. Standard Features: Automatic reset high limit thermal cut-outs. Magnetic contactors per stage on terminals with DD or analog electronic controls. P.E. switch per stage to carry load or pilot duty with magnetic contactors as required with pneumatic control. Positive pressure airflow safety switch. P.E. switch for fan on parallel terminals (P35NE) with pneumatic control. Fan relay for DD fan terminals. ontrol voltage transformer (lass II) for DD or analog electronic terminals. lass A 80/0 Ni/r wire. Options: Toggle disconnect switch. Door interlocking disconnect switch. Mercury contactors. Power circuit fusing. Dust tight control enclosure. Manual reset high limits. SR ontrol. SR ontrol Option: The SR (Silicon ontrolled Rectifier) option provides infinite solid state heater control using a proportional signal (0 10 Vdc or 4 0 ma). This option may be specified compatible with pneumatic, analog electronic or digital (DD) controls. Time proportional control of the electric heater provides superior comfort and energy savings. The SR controller modulates the heater to supply the exact amount of heat based upon the zone requirement. Room set points are maintained more accurately, undershoot and overshoot as associated with staged heat are eliminated, reducing operation costs. SR controllers provide silent operation, as mechanical staged contactors are eliminated. Zero cross switching of the thyristor prevents electrical noise. Models Unit 10 Volt 1 phase Maximum KiloWatts - 1 Stage Heat 08/40 Volt 1 phase 77 Volt 1 phase Recommended Selection: The table above is a quick reference guide, to illustrate the relationship between electrical power supply, heater capacity in kilowatts and terminal unit size that are available for fan powered units. Digital and pneumatic control terminals are available with up to 3 stages of heat. Analog electronic control terminals are available with 1 or stages of heat only. A minimum of 0.5 kw per stage is required. Voltage and kilowatt ratings are sized so as not to exceed 48 amps, in order to avoid the NE code requirement for circuit fusing. A minimum airflow of 70 cfm (33 l/s) per kw is required for any given terminal in order to avoid possible nuisance tripping of the thermal cutouts. Discharge air temperature should not exceed 10 F (49 ). 08 Volt 3 phase 480 & 00 Volt 3 phase 30 4.5 10* 11.5 14.5 15 33SZE 40 4.5 10* 11.5 14.5 18 50 4.5 10* 11.5 14.5 5 1 8 8 10 8 8 8 10 8 35SE 35SEST 3 8 11.5 10 14 4 8 11.5 10 1 5 8 11.5 14.5 0.5 8 11.5 14.5 7 8 11.5 14.5 30 1 5.5 5.5 5.5 5.5 37SE 10.5** 1 1 1 37SEST 3 10*** 1 15.5 17 4 8 11.5 14.5 7 8 8 10 8 35NE 3 8 11.5 10 14 5 8 11.5 14.5 0.5 8 11.5 14.5 8 11.5 11.5 11.5 37NE 3 8 11.5 13.5 1 4 8 11.5 14.5 7 *08V max is 8.5 **08V max is 9.0 ***08V max is 8.5 Tested and approved to the following standards: ANSI/UL 1995, 1 st. ed. SA. No. 3. 133

Electric Heating oils (continued) Application Guidelines Discharge Air Temperature discharge air temperature can be an important factor. Rooms use different types of diffusers and they are intended to perform different functions. Slots that blend the air at the glass and set up air curtains within the room, must be able to blow the air very low in the room. Hot air will be too buoyant to be effective in this case. Discharge air temperatures for this application should be in the 85 90 F (9 3 ) range. Diffusers in the center of the room blend their discharge air as it crosses the ceiling. Discharge air temperatures in this application can be as high as 105 F (41 ) and still be effective. However, if the return air grilles are in the discharge air pattern, the warm air will be returned to the plenum before it heats the room. Again, the air temperature needs to be blended down to an acceptable temperature that can be forced down into the occupied space by the time the air gets to the walls. Discharging warm air into the room at temperatures above 105 F (41 ) usually will set up there is a ceiling return because only the top 1" 4" (300 00 mm) of the room will be heated. The maximum approved discharge air temperature for any Nailor Fan Powered Terminal Unit with supplemental heat is 10 F (49 ). No heater should be applied to exceed this temperature. Electric Heater Selection To properly select an electric heater, three things must be determined: the heat requirement for the room, the entering air temperature and the desired discharge air temperature. The heat requirement for the room is the sum of the heat loss calculation and the amount of heat required to raise the entering air temperature to the desired room temperature. powered terminal units in a return air plenum. MBH can be converted to kw by using the chart or by calculation. There the left scale, then move horizontally to the right and read kw. Next, the desired discharge air temperature should be ascertained. This will depend on the type of diffusers that are in the room. calculated using the following equation: cfm = kw x 310 t (discharge air temp inlet air temp.) F Assuming 70 F (1 ) supply air temperature to the heater, at the left at the design kw. Move horizontally to the desired discharge air temperature. Then, move vertically down to the cfm at the bottom of the chart. The kw can be selected directly from the chart. Start at the bottom with the design cfm into the room. Move vertically up to the line that represents the desired discharge air temperature. Then, move left to the kw. The discharge air temperature can also be selected directly from the chart. Start at the bottom with the design cfm into design kw. Move horizontally and vertically into the chart until the lines intersect. The intersection will be the desired discharge air temperature. Interpolation between the curves is linear. MBH 170 10 150 140 130 10 110 100 90 80 70 0 50 40 30 0 10 0 kw 50 45 40 35 30 5 0 15 10 5 0 Heater Selection hart Assuming 70 F inlet air temperature at heater. 115 F 0 500 1000 1500 000 500 3000 3500 4000, FM Diagonal lines are constant output temperature. 110 F 105 F 100 F 95 F 90 F 85 F 80 F 134

OPTIONS Optional Terminal Unit Liners For IAQ Sensitive Applications Nailor offers several options for terminal unit applications where the maintenance of an high Indoor Air Quality is a primary concern. a concern and/or to reduce the risk of microbial growth. The sound power levels published in this catalog for fan powered terminal units are based upon testing with standard dual density options, as the fan is mounted on the discharge, however radiated sound levels may escalate depending on the terminal model and liner selection. ontact your Nailor representative for further information. Fiber-Free Liner Fiber-Free liner. Nailor's Fiber-Free liner is 3/4" (19) thick, closed cell elastomeric foam which totally eliminates reducing the likelihood of mold or bacterial growth. The Fiber-Free liner surface is smooth, so that dirt and debris won't accumulate, durable, erosion resistant and washable. omplies with the following standards and tests: NFPA 90A Supplementary materials for air distribution systems. ASTM E84 and UL 181 (5/50) Smoke and Flame spread. ASTM 1071, G1 and G (No bacterial or fungal growth). Acoustical attenuation of radiated sound is reduced compared with standard dual density Steri-Liner Steri-Liner is an internal insulation designed to reduce the risk of microbial growth within the terminal. A smooth non-porous facing provides a vapor barrier to moisture and reduces the risk of micro-organisms becoming trapped. It also facilitates cleaning and prevents insulating material erosion. Acoustic absorption of aluminum foil lined insulation is reduced for discharge sound levels and somewhat increased for radiated sound levels when 13/1" (1) thick, 4 lb./sq. ft. (4 kg/m 3 resistant reinforced aluminum foil-scrim-kraft (FSK) facing on all panels in the mixing chamber. spread and the bacteriological requirements of ASTM 5. Will not support the growth of fungi or bacteria, G1 and G. No exposed edges. All Steri-Liner panels feature full length steel angle inserts and end caps to encapsulate the edges. Nailor's "Stealth TM " models with Steri-Liner are unique and have been especially designed, utilizing a low density foil back insulation with perforated metal covering in the tuned induction port that maintains cataloged radiated sound levels. No other manufacturer can maintain their cataloged sound levels like Nailor with a foil face liner option. INSULATED ORNER POSTS 13/1" (1) THIK FSK LINED INSULATION FULL LENGTH STEEL INSERTS STEEL END APS Steri-Liner detail on single duct terminal unit. Solid Metal Liner Nailor also offers a solid inner metal liner that completely isolates the standard insulation from the airstream within the terminal mixing "Stealth TM " series terminals with solid metal liner feature the tuned induction attenuation design described above for Steri-Liner and reduce catalogued radiated sound level ratings. No other terminal manufacturer can make that claim. Perforated Metal Liner of long term erosion or breakdown. 135

OPTIONS Line Voltage Enclosure Options Help ensure NE clearance requirements Low Temperature onstruction Option (35S Series) 90 Option (ode FN) The most universal problem encountered on nearly every job is mechanical equipment. That is why Nailor researched at length to develop the narrowest series fan powered terminal units available in the industry today. Making the units narrow, increases the chance Unfortunately, the width of the unit is not the only limiting factor. The National Electrical ode calls for a working clearance in front of the controls enclosure. The required clearance is 3" (914) for 0 150 VA and 4" (107) for 151 00 VA. It is a common unit; however, that causes the terminal unit footprint to be effectively 4" (107) wider in order to meet this NE clearance requirement. Nailor offers a unique mounting option for the controls enclosure on several models of the series fan powered terminal units. The enclosure can be mounted at 90 on the discharge end of the basic terminal as shown in the photograph. This FN option allows the 4" (107) clearance requirement to run along the side of the unit or along the discharge duct where there is a good chance of clear areas already. This again serves to keep the equipment narrow to units with low temperature construction for applications involving low temperature/cold air distribution systems. The fan powered terminal unit is ideal for use with low temperature primary air 40 48 F (4 9 ) supplied to the terminal from chilled water/ ice storage systems. These low temperature system designs are feasible where off-peak utility rates encourage their use. For instance, ice can be made at night using cheaper power and then used during occupied hours to produce cold air. The terminal is designed to both handle the low temperature primary air without condensation and effectively mix the cold supply air with warm induced plenum air, resulting in a uniform discharge used with conventional diffusers in order to optimize performance and eliminate any risk of dumping. onstruction Features: Thermally isolated inlet collar eliminates the risk of condensation forming on the terminal casing inlet. discharge temperature equalization in the discharge duct. Steri-Liner insulation construction provides a foil vapor/thermal barrier, which reduces the risk of moisture damaging the internal insulation and helps eliminate condensation forming on the outside of the terminal unit, which could cause damage in the ceiling space. HIGH EFFIIENY MIXING HAMBER WARM PLENUM UNIFORM DISHARGE TEMPERATURE 90 Line Voltage Enclosure Option Remote Option (ode FN3) The FN3 line voltage enclosure is an ETL listed option. The FN3 was developed for Nailor fan powered terminal units in order to help meet NE clearance requirements. Standard enclosures are mounted on the side of the unit and effectively add 4" (107) to the terminals width footprint. Very often there is insufficient clearance in the ceiling plenum due to physical obstructions to accommodate this. The FN3 provides flexibility in that it may be field positioned in any orientation that provides the NE clearance requirement. The FN3 enclosure is shipped losse with a 48" (119) flexible conduit connection to the terminal unit. THERMALLY ISOLATED INLET OLLAR OLD PRIMARY PERFORATED MIXING BAFFLE STERI-LINER LOW TEMPERATURE INSULATION 13