ROOF TOP SINGLE AND DOUBLE WALL BELT DRIVE AIR HANDLER DX OR CHILLED WATER COOLING HOT WATER OR ELECTRIC HEATING

Size: px

Start display at page:

Download "ROOF TOP SINGLE AND DOUBLE WALL BELT DRIVE AIR HANDLER DX OR CHILLED WATER COOLING HOT WATER OR ELECTRIC HEATING"

Jemimah Harrell
6 years ago
Views:

Technical Specifications are Subject to Change without Notice.

1 ROOF TOP SINGLE AND DOUBLE WALL BELT DRIVE AIR HANDLER DX OR CHILLED WATER COOLING HOT WATER OR ELECTRIC HEATING MADE IN USA SIZES FROM 600 TO 9,000 All Technical Specifications are Subject to Change without Notice. For more information contact Customer Service Phone (817) Fax (817) ROOFTOP 2015 Page 1 of 37

2 STANDARD FEATURES CONSTRUCTION -Single and Double wall post and panel construction from heavy gauge galvanized steel. -1" Insulation sandwiched between double wall galvanized panels. -1 foil faced insulation on single wall units. -IAQ drain pan sloped 3-ways. -Drain pans made from 304 stainless steel. -Integral auxiliary drain pan. -Both sides of cabinet include gasket, service access panels. -Factory installed mounting rails provided for unit suspension system -All cabinet parts are assembled with stainless steel hardware. -All access panels can be removed while unit is suspended without affecting the unit's structure. BLOWER ASSEMBLY -Blower sections feature base mounted motors and adjustable motor bases for ease of service mounted on RIS isolators for quite vibration free operation. -All blowers are mounted to 12-gauge support channels on rubber isolators. -Blower exits cabinet through flexible rubber isolators. -A discharge duct flange is provided. FILTER SECTION -2" TA flat filters are single wall standard. COIL SECTION -3/8" O.D. seamless copper tube on sizes 24 and /2" O.D. seamless copper tube on sizes 48 and Coil and drain pan assembly slides into cabinet from either side of unit for left hand or right hand piping and electrical connections. -Units can accept up to 10 rows of coil without modification. -Manual air vents are accessible through a separate drain pan access panel. STANDARD MOTORS -ODP Motor is mounted to a 12 gauge adjustable base attached to the unit floor with rubber isolators -115/230v 1ph, 277v 1ph, 208/230/460v 3ph. -All units are ETL listed. OPTIONAL FEATURES CONSTRUCTION -Liner options include stainless steel, aluminum, or Anti-microbial coating. (double wall only) -Stainless steel integral overflow pan. -Powder coated cabinet. -Pre-painted steel cabinet FILTER SECTION -Double wall filter section accepts 2" or 4" flat filters. -Filter access can be from either side (24-240). -2" pleated (30%), 4" pleated (65%, 85%, 95%). -MIXING BOXES *MB3-** Mixing Box with 3 position Manual Control (None filtered) *MBM-** Mixing Box with Modulating Actuator Control (Non Filtered) *FMB3-** Filtered Mixing Box w/3position Manual Control (2 TA Filter) *FMBM-** Filtered Mixing Box w/ Mod. Act. Control (2 TA Filter) *ECO*** Economizer with enthalpy control & barometric relief *FS-** Return Filter Sec. w/ MERV-7 30% Pre Filter & MERV-11 65% Fin. Filter *DFS-** Discharge Filter Section w/12 MERV-15 & 95% *MSS-** VDP** VRG** HEPA Filters Motor Stop/Start Station with Single point power connection Vertical Discharge Plenum Return Grill for Vertical Unit ELECTRIC HEAT SECTION -Factory Supplied for Field Mounting -Preheat or Reheat Configurations. -Single point power connection. -Custom staging and controls. -Available Voltages: Single phase (115v, 230v, 277v) Three phase (208v, 230v, 460v, 575v) VFD S - Variable Frequency Drives Available for Factory or Field installation COIL SECTION -2, 4, 6, 8 or 10 row coil options. (8 row max on 180/240) -Heating coils are factory installed in preheat or reheat positions. -Steam coils-low Pressure, less than 2 PSI. -Optional tube diameters. -Optional stainless steel end plates. -E-coated coil option -Face split, row split, intertwined circuiting available. -Face and bypass dampers. -Automatic air vents. MOTOR OPTIONS -TEFC -High efficient. -2-speed 2-winding volt ROOFTOP 2015 Page 2 of 37

3 GUIDE SPECIFICATIONS Unit Description: Horizontal belt drive with optional chilled water, hot water, steam or DX coils. Galvanized steel cabinet can be double or single wall construction. Unit designated to be installed in above ceiling space. Units have full service access from both sides of the cabinet. Quality Assurance: Coils are factory tested under water at 500 psig for operating pressures to 400 psig. Insulation and adhesive shall meet the NFPA-90A standard for smoke and flame spread. Delivery, Handling and Storage: Units have to be stored and handled in accordance with equipment manufacturer s recommendations. PRODUCTS Equipment: A. Factory assembled, horizontal, draw-thru blower coil units, for installation above the ceiling. Units shall be complete with chilled or hot water, steam or DX coils, fans and motor, belt and drives, drain pan and filter rack to accept 2 or 4 TA filters. Cabinet, Single wall: B. Post and panel construction shall be from heavy gauge galvanize steel, lined with lb density and 0.5 as an option fiber glass Thermal acoustical insulation 7/8 closed cell is offered as an option too. Unit sizes 024 to 060 include a factory mounted suspension rail mounted to the bottom of the unit. Capped Knockouts to be provided for units over cfm and larger to accommodate threaded rods to pass through unit corners. Supply and return flanges to be 1 long. Large removable access panels shall be on both sides of unit. Cabinet, Double wall: C. Post and panel construction shall be from heavy gauge galvanize steel, lined with lb density fiber glass Thermal acoustical insulation, lined with smooth galvanized steel. Unit sizes 024 to 060 include a factory mounted suspension rail mounted to the bottom of the unit. Capped Knockouts to be provided for units over cfm and larger to accommodate threaded rods to pass through unit corners. Supply and return flanges to be 1 long. Large removable access panels shall be on both sides of unit. Drain Pan: D. The primary shall be stainless steel and include a built in overflow pan with a 1 MPT secondary and a 1 MPT primary drain connection. Secondary drain shall be galvanized or stainless steel to prevent corrosion should an overflow occur. Coil Section: E. Entire coil section cabinet shall be double wall lined with smooth galvanized steel for easy cleaning and coil removal. Blowers: F. Belt Drive DWDI (double with, Double Inlet) fan wheel shall be forward curved blades and be factory statically and dynamically balanced. Blower s drives shall consist of cast iron variable pitch motor pulley and V-belt. Blowers and scrolls shall be manufactured from galvanized steel. Coils: G. Coil tube diameters shall be 0.375, 0.50 or OD copper tubes, aluminum fins mechanically bonded to the tubes and have a working pressure of 250 psig at 200 ºF. Each water coil shall have manual air vents and sweat connections, which have to be accessible from the exterior of cabinet. Coils shall be circuited so they can be switched from right to left hand piping access while maintaining counter flow water circuiting. Motors: H. Motors shall be Open Type, Drip Proof, single or 2 speed, 60 Hz 1750 RPM, 1 or 3 phases, suitable for continuous duty at 130 ºF; single phase motors are capacitor start, include automatic reset thermal over-load protection and are available in 115, 208, 230 and 277 volts. Three phase motors are available in 208, 230, 460 or 575 volts. Motors shall be resilient base mounted up to 2 hp. From 3 hp and up shall be rigid base mounted. Electric Heat: I. Electric heat shall be designed to mount at the discharge air openings of the unit. Electric heat are factory supplied for field installation and shall include a de-energizing magnetic control contactor per stage with a capacity of 48 Amps per circuit and include a secondary over-temperature switch. Heaters shall include fan-interlocking, power and control terminal boards with grounding lugs. An automatic limit switch shall provide avertemperature protection and a manual reset limit switch shall provide secondary over-temperature protection. Filters: J. Standard filter rack shall include 2 TA filters but are suitable for 4 TA filters. With options for 2 and 4 pleated filters. Filter racks have to be accessible from both sides. ROOFTOP 2015 Page 3 of 37

4 BELT DRIVE UNITS CAP DESCRIPTION MODEL NUMBER NOMENCLATURE - PAGE #1 H W E D A B A R H 6 MODEL C M SIZE B S ESP COIL ROWS R F C N MOTO R UNIT CONFIGURATION PRE-HEAT H HORIZONTAL 0 NO PH V VERTICAL 1 1- ROW M MODULAR 2 2-ROW R ROOFTOP COOLING COOLING OPTIONS 0 NO COOLING W CHILLED WATER 2 2-ROWS X DIRECT EXPANSION 4 4-ROWS 0 NO COOLING 6 6-ROWS 8 8-ROWS HEATING OPTIONS H HOT WATER RE-HEAT S STEAM 0 NO RH E ELECTRIC 1 1- ROW O NO HEAT 2 2-ROW UNIT INSULATION REFRIGERANT S SINGLE WALL 1" F F FIBERGLAS A R-410A D DOUBLE WALL B R-22 U SINGLE WAL 7/8" CLOSED CELL C R-NU22 X SPECIAL D R-134A 0 NONE CABINET MATERIAL A GALVANIZED STEEL PIPING CONNECTIONS B PRE-PAINTED STEEL R RIGHT HAND C POWDER PAINTED L LEFT HAND ALL CONNECTIONS ARE SET UNIT SIZE LOOKING THE UNIT IN THE AIR FLOW DIRECTION MOTOR SIZE AND VOLTAGE OPTIONS ST DIGIT A 0.25 HP B 0.33 HP 2ND DIGIT C 0.50 HP 1 115/1 ODP/HE D 0.75 HP 2 208/1 ODP/HE E 1.00 HP 3 230/1 ODP/HE BLOWER SIZE OPTIONS F 1.50 HP 4 277/1 ODP 1 9 X 4 G 2.00 HP 5 208/3/60/ODP/HE 2 9 X 6 H 3.00 HP 6 230/3/60/ODP/HE 3 9 X 9 I 5.00 HP 7 460/3/60/ODP/HE 4 10 X 10 J 7.50 HP /3/60/ ODP/HE 5 12 X 12 K 10.0 HP 6 15 X X X 18 ROOFTOP 2015 Page 4 of 37

5 BELT DRIVE UNITS CAP DESCRIPTION MODEL NUMBER NOMENCLATURE - PAGE #2 B B C 0 E C 0 0 C F OAO UNIT ACCS V EH KW HTR ACCS V VFD ACCS REV. REV. OUTSIDE AIR OPTIONS FACTORY USE O NONE A MIXING BOX W/ PLEATED FILTER 2" B MB W/ 3 POSITION CONTROL PACKAGE VFD ACCESORIESS C MB W/MODULATING CONTROL PACKAGE 0 NO ACCESSORIES E FACE & BYPASS DAMPER W/FILTER SEC. A REM MTG KIT F 100% OUTSIDE AIR HOOD W/DAMPER B LCP11 CONT PANEL G 30% OUTSIDE AIR HOOD W/DAMPER C LCP12 CONT PANEL X SPECIAL D NE/UL TY1 K FOR M1 FR E NE/UL TY1 K FOR M2 FR F NE/UL TY1 K FOR M3 FR UNIT ACCESSORIES G DECOUPLING PLT KIT FOR M1&M2 FRAME O NONE H DECOUPLING PLT KIT FOR M3 FRAME A PLEATED FILTER 2" I IP21 FOR M1 FRAME B DISCHARGE GRILL PLENUM J IP21 FOR M2 FRAME C RETURN GRILL AIR PLENUM K IP21 FOR M3 FRAME E MOTOR START STOP STATION L DIN RAIL MTG KIT F ROOF CURB 12" G ROOF CURB 14" X SPECIAL VFD SIZE 0 NO VFD HEATER VOLTAGE A 0.25 HP 230/1 0 NO HEATERS B 0.50 HP 230/1 A 115/1 C 1.00 HP 230/1 B 208/1 D 2.00 HP 230/1 C 230/1 E 3.00 HP 230/1 E 277/1 F 0.33 HP 230/3 F 208/3 G 0.50 HP230/3 G 230/3 H 1.00 HP 230/3 H 460/3 I 2.00 HP 230/3 J 575/3 J 3.00 HP 230/3 K 5.00 HP 230/3 HEATER CAPACITY L 0.50 HP 460/3 1.0 to KW IN.1 Kw increments M 1.00 HP 460/3 0 NO HEATERS N 2.00 HP 460/3 P 3.00 HP 460/3 HEATER ACCESSORIES Q 5.00 HP 460/3 0 NO ACCESSORIES R 7.50 HP 460/3 A Single point line Conn. S 10.0 HP 460/3 B SCR Controls C Start Stop Control St D None For more information contact Customer Service Phone: Fax: ROOFTOP 2015 Page 5 of 37

6 COIL DATA MO DEL FIN BLOCK H X W FACE AREA X ROWS FPI WATER CONN. HEADE R OD DX CONN MODEL FIN BLOCK FACE ROWS WATER CONN. DX CONN FPI HEADER SUCT LIQ. H X W AREA OD SUCT LIQ. 1 N/A N/A 2 7/8 N/A N/A 5/8 2 N/A N/A 4 1-1/8 1-3/8 5/ X /8 3/ /8 1-5/8 5/8 6 7/8 7/8 3/ /8 1-5/8 5/8 8 7/8 3/ /8 N/A N/A 1 N/A N/A 4 1-1/8 1-5/8 5/8 5/ X N/A N/A 6 1-3/8 1-5/8 5/ X /8 3/ /8 1-5/8 5/8 6 7/8 7/8 3/ /8 N/A N/A /8 3/ /8 1-5/8 5/ X N/A N/A 6 1-5/8 2-1/8 5/8 5/8 2 N/A N/A 8 2-1/8 2-1/8 5/ X X /8 ½ 2 1-5/8 N/A N/A 7/ /8 ½ 4 1-5/8 2-1/8 5/ X /8 1-3/8 ½ 6 2-1/8 2-1/8 5/8 1 N/A N/A 8 2-1/8 2-1/8 5/8 5/8 2 N/A N/A CONTACT THE FACTORY FOR ADDITONAL COIL INFORMATION 4 7/8 7/8 ½ 6 1-1/8 1-1/8 ½ 8 1-1/8 1-3/8 ½ ROOFTOP 2015 Page 6 of 37

7 ROOF TOP FILTER ARRANGEMENTS STANDARD FILTER RACK FILTER 14" X 25" X 2/4" SIZE 16" X 16" X 2/4" 2 2 SINGLE & DOUBLE WALL 16" X 20" X 2/4" 20" X 20" X 2/4" 2 2 UNIT FILTER QUANTITY MODEL " X 20" X 2/4" HFDA ACCEPS 2/4" TA 20" X 24" X 2/4" 4 4 OR PLATED FILTERS FILTER TOTAL / "X16"X2/4" 16" 48/60 16" 16" 2-20"X20"X2/4" 20" 90/120 20" 20" 4-20"X24"X2/4" 24" / "X20"X2/4" 20" 20" 14" 14" 14" 14" 14 CHART ABOVE SHOWS SPECIFIC FILTER ARRANGEMENTS 2 & 4" FILTER RACKS FOR UNITS FROM 24 TO 240 ARE SIDE LOADING ONLY ROOFTOP 2015 Page 7 of 37

8 UNIT DIMENSIONS SINGLE & DOUBLE WALL ROOFTOP 2015 Page 8 of 37

9 ROOFTOP UNITS WEIGHT AND DISTRIBUTION BASED ON 8 ROW SLAB COIL RH Corner weights 8 Row Coil Total Correction Fact for Rows and S. Wall Add for Accessories Unit Model A B C D Weight 6R 4R 2R S Wall R Curb OAD ECO RWOD RWOD RWOD RWOD RWOD RWOD RWOD RWOD ROOF TOP ACCESSORIES DIMENSIONS FIXED AND MOTORIZED OUTSIDE AIR DAMPER MODEL A B C D E F G H RFOD - 024/ RFOD - 048/ RFOD - 090/ RFOD RFOD RFMOD - 24/ RFMOD - 48/ RFMOD - 090/ RFMOD RFMOD ROOFTOP 2015 Page 9 of 37

10 ROOF TOP ECONOMIZER FOR UNITS 024 TO 060 MODEL A B C D E F RWE - 024/ RWE - 048/ ROOFTOP 2015 Page 10 of 37

11 ROOF TOP ECONOMIZER FOR UNITS 090 TO 240 ROOFTOP 2015 Page 11 of 37

12 ROOF CURB FOR UNITS 024 TO 060 ROOFTOP 2015 Page 12 of 37

13 ROOF CURB FOR UNITS 090 TO 120. ROOF CURB FOR UNIT 180/240 ROOFTOP 2015 Page 13 of 37

14 24-HW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB ROOFTOP 2015 Page 14 of 37

15 60-HW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB HW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB GPM WPD TMBH SMBH LDB LWB ROOFTOP 2015 Page 15 of 37

16 180-RW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB RW -6 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB RW -8 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB RW -4 ROW Chilled Water Cooling GPM WPD TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB GPM WP D TMBH SMBH LDB LWB RW -6 ROW Chilled Water Cooling WP WP GPM WPD TMBH SMBH LDB LWB GPM TMBH SMBH LDB LWB GPM TMBH SMBH LDB LWB D D RW -8 ROW Chilled Water Cooling WP WP GPM WPD TMBH SMBH LDB LWB GPM TMBH SMBH LDB LWB GPM D D TMBH SMBH LDB LWB ROOFTOP 2015 Page 16 of 37

17 HOT WATER HEATING CAPACITY 24-RWH-2 ROW Hot Water Heating 24-RWH-1 ROW Hot Water Heating 50.0 Deg. F EDB 60.0 Deg. F EDB 50.0 Deg. F EDB 60.0 Deg. F EDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB RWH-2 ROW Hot Water Heating 36-RWH-1 ROW Hot Water Heating 50.0 Deg. F EDB 60.0 Deg. F EDB 50.0 Deg. F EDB 60.0 Deg. F EDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB RWH-2 ROW Hot Water Heating 48-RWH-1 ROW Hot Water Heating 50.0 Deg. F EDB 60.0 Deg. F EDB 50.0 Deg. F EDB 60.0 Deg. F EDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB RWH-2 ROW Hot Water Heating 60-RWH-1 ROW Hot Water Heating 50.0 Deg. F EDB 60.0 Deg. F EDB 50.0 Deg. F EDB 60.0 Deg. F EDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB RWH-2 ROW Hot Water Heating 120-RWH-2 ROW Hot Water Heating 50.0 Deg. F EDB 60.0 Deg. F EDB 50.0 Deg. F EDB 60.0 Deg. F EDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB RWH-2 ROW Hot Water Heating 240-RWH-2 ROW Hot Water Heating 50.0 Deg. F EDB 60.0 Deg. F EDB 50.0 Deg. F EDB 60.0 Deg. F EDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB GPM WPD TMBH LDB ROOFTOP 2015 Page 17 of 37

18 INTERNAL STATIC PRESSURES CHILLED AND HOT WATER COIL 2 MAXIMUM 10 ROWS 24 THRU 120 MAXIMUM 8 ROWS 180 & 240 TOTAL SP SIZE COIL FV TA 1 ROW 2 ROW 4 ROW 6 ROW 8 ROW ISP ISP ISP ISP ISP ISP Internal Static Pressure Calculation Select a Unit and Approximate from the two left columns- Select the total number of rows and filter- Add filter to coil static pressure to obtain total ISP (internal static pressure) Add the ISP to ESP for the system to obtain TSP (total static pressure) ROOFTOP 2015 Page 18 of 37

19 INTERNAL STATIC PRESSURES CHILLED AND HOT WATER COIL 2 MAXIMUM 10 ROWS 24 THRU 120 MAXIMUM 8 ROWS 180 & 240 TOTAL SP SIZE COIL FV TA 1 ROW 2 ROW 4 ROW 6 ROW 8 ROW ISP ISP ISP ISP ISP ISP Internal Static Pressure Calculation Select a Unit and Approximate from the two left columns- Select the total number of rows and filter- Add filter to coil static pressure to obtain total ISP (internal static pressure) Add the ISP to ESP for the system to obtain TSP (total static pressure) ROOFTOP 2015 Page 19 of 37

20 BLOWER PERFORMANCE TABLES Model RWH24 RWH36 RWH48 RWH60 RWH90 RWH120 RWH180 RWH240 Internal SP cfm Air Volume Capacity - 2-Pipe, 4-Row Coil 0.25" ESP 0.50" ESP 0.75" ESP 1.00" ESP 1.25" ESP 1.50" ESP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP N/A N/A N/A N/A ROOFTOP 2015 Page 20 of 37

21 BLOWER PERFORMANCE TABLES Model RWH24 RWH36 RWH48 RWH60 RWH90 RWH120 RWH180 RWH240 Internal SP Air Volume Capacity - 4-Pipe, 4-Row Cooling and 2-Row Heating Coils 0.25" ESP 0.50" ESP 0.75" ESP 1.00" ESP 1.25" ESP 1.50" ESP cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP N/A N/A ROOFTOP 2015 Page 21 of 37

22 (R-22) DX Cooling Capacity RX*D Row DX Coil 4 Row DX Coil 4 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,500 18, ,300 19, ,540 21, ,270 16, ,620 17, ,720 19, ,100 14, ,460 15, ,600 17, ,820 13, ,810 15, ,560 22, ,800 23, ,640 25, ,160 20, ,340 21, ,450 23, ,510 20, ,130 19, ,540 21, ,800 18, ,210 16, ,460 19, ,290 25, ,090 26, ,210 28, ,230 23, ,140 24, ,720 26, ,110 20, ,060 22, ,520 24, ,980 17, ,160 19, ,460 22, Row DX Coil 6 Row DX Coil 6 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,970 22, ,400 23, ,360 24, ,340 19, ,480 21, ,180 22, ,370 16, ,510 18, ,780 20, ,150 15, ,510 18, ,110 26, ,910 28, ,450 30, ,710 24, ,070 25, ,050 28, ,120 21, ,500 23, ,700 25, ,570 17, ,380 19, ,270 22, ,460 31, ,610 32, ,580 27, ,270 29, ,840 32, ,010 25, ,960 26, ,000 29, ,910 21, ,680 23, ,640 26, Row DX Coil 8 Row DX Coil 8 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,570 24, ,430 25, ,080 27, ,490 21, ,990 22, ,400 24, ,210 18, ,690 19, ,550 22, ,900 15, ,850 17, ,640 19, ,770 29, ,450 31, ,530 33, ,200 26, ,560 27, ,860 30, ,820 23, ,060 25, ,970 27, ,800 19, ,190 21, ,930 25, ,130 35, ,420 21, ,930 33, ,600 36, ,130 27, ,650 29, ,980 32, ,960 23, ,700 25, ,280 29, ROOFTOP 2015 Page 22 of 37

23 (R-22) DX Cooling Capacity RX*D Row DX Coil 4 Row DX Coil 4 Row DX Coil 900 FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity 35 41,410 26, ,500 27, ,500 30, ,080 24, ,180 25, ,510 27, ,720 20, ,890 22, ,650 25, ,830 19, ,430 22, ,400 31, ,680 33, ,380 28, ,410 29, ,760 32, ,940 25, ,320 27, ,180 30, ,760 21, ,530 23, ,640 27, ,920 36, ,580 36, ,740 32, ,530 34, ,080 37, ,270 29, ,750 30, ,850 34, ,670 25, ,500 27, ,310 31, Row DX Coil 6 Row DX Coil 6 Row DX Coil 900 FV Capacity Capacity DB 35 50,610 32, WB FV Capacity Capacity DB 35 57,130 33, WB FV Capacity Capacity ,760 28, ,230 30, ,600 33, ,980 24, ,460 26, ,040 30, DB WB 35 65,850 36, ,180 22, ,500 26, ,390 38, ,620 40, ,300 43, ,470 34, ,130 36, ,360 39, ,780 30, ,950 33, ,400 36, ,510 25, ,030 28, ,680 32, ,270 44, ,840 46, ,280 40, ,350 42, ,110 46, ,360 36, ,100 38, ,900 42, ,950 30, ,420 33, ,830 38, Row DX Coil 8 Row DX Coil 8 Row DX Coil 900 FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity 35 55,760 35, ,730 36, ,800 39, ,430 31, ,650 32, ,310 35, ,290 26, ,140 28, ,930 33, ,970 22, ,490 24, ,850 28, ,260 42, ,190 44, ,100 38, ,360 40, ,480 41, ,050 33, ,620 37, ,080 40, ,510 28, ,230 31, ,480 36, ,560 50, ,310 44, ,290 47, ,230 51, ,840 40, ,410 42, ,260 47, ,310 34, ,910 37, ,420 42, ROOFTOP 2015 Page 23 of 37

24 (R-22) DX Cooling Capacity RX*D Row DX Coil 4 Row DX Coil 4 Row DX Coil 1600 FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity 35 66,150 41, ,520 44, ,340 48, ,250 36, ,530 39, ,650 43, ,520 31, ,790 34, ,540 39, ,950 26, ,080 28, ,660 33, ,890 51, ,240 54, ,110 59, ,260 45, ,960 48, ,160 54, ,110 39, ,760 43, ,600 48, ,610 33, ,590 36, ,710 43, ,550 61, ,370 64, ,710 69, ,010 53, ,240 58, ,790 64, ,360 47, ,230 50, ,380 58, ,460 40, ,120 43, ,000 51, Row DX Coil 6 Row DX Coil 6 Row DX Coil 1600 FV Capacity Capacity DB 35 74,450 46, WB FV Capacity Capacity DB 35 86,610 50, WB FV Capacity Capacity ,780 39, ,270 43, ,500 49, ,410 33, ,090 36, ,920 42, DB WB ,340 55, ,650 29, ,960 31, ,300 36, ,200 60, ,340 63, ,940 69, ,330 52, ,490 57, ,260 62, ,710 44, ,220 49, ,230 56, ,500 38, ,600 41, ,810 41, ,010 71, ,700 75, ,370 81, ,500 62, ,470 67, ,720 74, ,760 54, ,190 59, ,370 66, ,190 45, ,210 50, ,010 50, Row DX Coil 8 Row DX Coil 8 Row DX Coil 1600 FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity 35 78,450 49, ,250 52, ,620 57, ,280 42, ,310 47, ,010 51, ,840 35, ,640 39, ,160 46, ,210 29, ,480 28, ,790 39, ,420 64, ,840 68, ,290 74, ,040 56, ,260 60, ,970 66, ,590 48, ,240 52, ,730 55, ,150 39, ,040 37, ,280 50, ,040 77, ,100 80, ,890 88, ,240 68, ,730 72, ,000 80, ,320 58, ,850 48, ,770 71, ,220 49, ,340 54, ,720 63, ROOFTOP 2015 Page 24 of 37

25 (R-22) DX Cooling Capacity RX*D Row DX Coil 4 Row DX Coil 4 Row DX Coil FV Capacity Capacity DB WB FV Capacity Capacity DB WB FV Capacity Capacity DB WB ,130 51, ,630 54, ,820 59, ,680 45, ,250 48, ,590 53, ,120 38, ,760 42, ,000 48, ,790 32, ,890 35, ,760 41, ,960 63, ,950 67, ,520 73, ,300 56, ,140 60, ,660 66, ,820 48, ,330 53, ,030 52, ,840 41, ,230 44, ,390 52, ,370 75, ,430 79, ,440 85, ,080 66, ,540 71, ,770 78, ,890 58, ,690 62, ,460 71, ,300 49, ,220 53, ,900 62, Row DX Coil 6 Row DX Coil 6 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,760 59, ,660 62, ,760 68, ,660 49, ,290 54, ,460 61, ,420 42, ,190 46, ,620 54, ,490 37, ,640 39, ,380 46, ,910 73, ,150 78, ,990 84, ,490 66, ,140 69, ,570 76, ,330 55, ,410 61, ,540 68, ,320 50, ,830 51, ,810 61, ,190 87, ,610 93, , , ,770 77, ,290 82, ,370 92, ,060 67, ,230 62, ,320 82, ,400 57, ,880 62, ,740 62, Row DX Coil 8 Row DX Coil 8 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,770 62, ,710 66, ,460 72, ,580 51, ,060 57, ,040 64, ,570 44, ,710 49, ,550 56, ,160 37, ,690 41, ,740 48, ,270 80, ,770 84, ,510 92, ,480 67, ,240 75, ,670 84, ,770 56, ,420 62, ,030 72, ,250 48, ,680 45, ,170 62, ,610 95, , , , , ,060 84, ,880 89, ,680 99, ,870 72, ,150 79, ,160 89, ,890 60, ,580 56, ,430 78, ROOFTOP 2015 Page 25 of 37

26 (R-22) DX Cooling Capacity RX*D Row DX Coil 4 Row DX Coil 4 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity Row DX Coil 6 Row DX Coil 6 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,130 98, , , ,450 87, ,190 96, ,960 75, ,700 85, ,860 55, ,650 66, , , , , , , , , ,220 97, , , ,060 72, ,810 96, , , , , , , , , , , , , , , , , Row DX Coil 8 Row DX Coil 8 Row DX Coil FV Capacity Capacity FV Capacity Capacity FV Capacity Capacity ,800 99, , , ,750 88, ,810 96, ,000 76, ,810 87, ,870 65, ,960 76, , , , , , , , , ,370 94, , , ,860 87, , , , , , , , , , , , , , , , , ROOFTOP 2015 Page 26 of 37

HORIZONTAL SINGLE AND DOUBLE WALL BELT DRIVE AIR HANDLER DX OR CHILLED WATER COOLING WITH HOT WATER OR ELECTRIC HEAT

HORIZONTAL SINGLE AND DOUBLE WALL BELT DRIVE AIR HANDLER DX OR CHILLED WATER COOLING WITH HOT WATER OR ELECTRIC HEAT MADE IN USA SIZES FROM 600 TO 9,000 All Technical Specifications are Subject to Change