Table of Contents Model Number Description SD 2 3 Service Model Number Description SD 4 Selection Procedure SD 5 6 General Data Valve/Controller Airflow Guidelines SD 7 Performance Data Pressure Requirements SD 8 10 Performance Data Hot Water Coil SD 11 16 Performance Data Electric Data SD 17 18 Performance Data Acoustics SD 19 22 Dimensional Data SD 23 27 Mechanical Specifications SD 28 30 SD 1
Model Number Description Single-Duct VAV Terminal Units The features of the single-duct VAV terminal units are described by the product categories shown in bold. Within each category the available options are listed. VCCF VCWF VCEF MODL Unit Model VCCF Single-duct cooling-only terminal VCWF Single-duct with hot water heat VCEF Single-duct with electric heat DSEQ Design Sequence Design sequence INLT Primary Inlet 04 4" inlet 05 5" inlet 06 6" inlet 08 8" inlet 10 10" inlet 12 12" inlet 14 14" inlet 16 16" inlet 24RT 24" x 16" inlet INSL Unit Insulation MT.5 1/2" matte-faced MT1 1" matte-faced FF.5 1/2" foil-faced FF1 1" foil-faced DW1 Dual-wall w/ 1" matte-faced FBRF 3/8" closed-cell CONTROLS Trane-Supplied Controls DD00 Trane actuator only DD01 DDC w/o remote heat DD02 N.C. on/off hot water valve control DD03 Proportional hot water valve control DD04 On/off electric heat control DD05 Pulse-width modulation control DD07 N.O. on/off hot water valve control EI05 Basic operation w/ reheat capability EI28 Basic operation w/ reheat capability & auto-dual minimum EI29 Basic operation w/ reheat capability & constant volume PN00 Pneumatic normally-open actuator only PN04 Pneumatic N.O. actuator, PN05 3011 PVR, d.a. stat Pneumatic N.O. actuator, 3011 PVR, r.a. stat PN11 Pneumatic N.O. actuator, w/ auto-dual minimum PN32 Pneumatic N.O. actuator, w/ PVR constant volume d.a. stat PN34 Pneumatic N.O. actuator, w/ PVR constant volume r.a. stat PC00 PC04 PC05 Pneumatic normally-closed actuator only Pneumatic N.C. actuator, 3011 PVR, d.a. stat Pneumatic N.C. actuator, 3011 PVR, r.a. stat CONTROL1 Customer-Supplied Controls/No Controls PNON Shaft only pneumatic controls by others ENON Shaft only electric controls by others VMA1 FM Johnson VMA-1410 VMA2 FM Johnson VMA-1420 PWR1 FM Seimens 540-100 w/ GDE131.1P actuator PWR4 FM Seimens 540-100 w/ Trane actuator PWR5 FM Seimens 540-100 w/ GDE131.1U actuator AT01 FM Automated Logic U341V+ AT02 FM Automated Logic U141V+ FM00 Factory installation of other s actuator and controller FM01 Factory installation of Trane s actuator and other s controller CONN Control & Coil Connection Side LEFT Left side OPP Opposite side connection coil and control PLNM Outlet Plenum A 1 outlet RH B 1 outlet END C 1 outlet LH D 2 outlets 1 RH, 1 END E 2 outlets 1 LH, 1 END F 2 outlets 1 RH, 1 LH H 3 outlets 1 LH, 1 RH, 1 END J 4 outlets 1 LH, 1 RH, 2 END SIZE Outlet Size 5WO 5" outlet w/o balancing damper 5W 5" outlet w/ balancing damper 6WO 6" outlet w/o balancing damper 6W 6" outlet w/ balancing damper 8WO 8" outlet w/o balancing damper 8W 8" outlet w/ balancing damper 10WO 10" outlet w/o balancing damper 10W 10" outlet w/ balancing damper HWCL Hot Water Coil 1ROW 1-row hot water coil 2ROW 2-row hot water coil XFMR Transformer 120 120/24-volt transformer 208 208/24-volt transformer 240 240/24-volt transformer 277 277/24-volt transformer 480 480/24-volt transformer 347 347/24-volt transformer 575 575/24-volt transformer 380 380/24-volt transformer DISW Power Disconnect Switch WITH Power disconnect switch FUSE Power Fuse WITH Power fuse SD 2
Model Number Description VOLT Electric Heater Voltage 2081 208-volt, 1-phase 2083 208-volt, 3-phase 2401 240-volt, 1-phase 2771 277-volt, 1-phase 4801 480-volt, 1-phase 4803 480-volt, 3-phase 3471 347-volt, 1-phase 5753 575-volt, 3-phase 3803 380-volt, 3-phase STGE Electric Heater Stage 1 1 stage of heat 2 2 equal stages of heat 3 3 equal stages of heat HTKW Electric Heater Kilowatts 0.5 0.5 kw 1.0 1.0 kw 1.5 1.5 kw 2.0 2.0 kw 2.5 2.5 kw 3.0 3.0 kw 3.5 3.5 kw 4.0 4.0 kw 4.5 4.5 kw 5.0 5.0 kw 5.5 5.5 kw 6.0 6.0 kw 6.5 6.5 kw 7.0 7.0 kw 7.5 7.5 kw 8.0 8.0 kw 9.0 9.0 kw 10.0 10.0 kw 11.0 11.0 kw 12.0 12.0 kw 13.0 13.0 kw 14.0 14.0 kw 15.0 15.0 kw 16.0 16.0 kw 17.0 17.0 kw 18.0 18.0 kw 20.0 20.0 kw 22.0 22.0 kw 24.0 24.0 kw 26.0 26.0 kw 28.0 28.0 kw 30.0 30.0 kw 32.0 32.0 kw 34.0 34.0 kw 36.0 36.0 kw 38.0 38.0 kw 40.0 40.0 kw 42.0 42.0 kw 44.0 44.0 kw 46.0 46.0 kw CNTR Electric Heater Control MAGN 24-volt magnetic contactors MERC 24-volt mercury contactors PEMA P.E. w/ magnetic contactors PEME P.E. w/ mercury contactors SD 3
Service Model Number Description Digit 1, 2 Unit Type VC VariTrane single-duct Digit 3 Reheat C Cooling Only E Electric Heat W Hot Water Heat Digit 4 Development Sequence F Sixth Digit 5, 6 Primary Air Valve 04 4" inlet (225 cfm) 05 5" inlet (350 cfm) 06 6" inlet (500 cfm) 08 8" inlet (900 cfm) 10 10" inlet (1400 cfm) 12 12" inlet (2000 cfm) 14 14" inlet (3000 cfm) 16 16" inlet (4000 cfm) 24 24" x 16" inlet (8000 cfm) Digit 7, 8 Not Used 00 N/A Digit 9 Not Used 0 N/A Digit 10, 11 Design Sequence C0 Third (factory assigned) Digit 12, 13, 14, 15 Controls ENON No controls, field-installed DDC/electric PNON No controls, field-installed pneumatic DD00 Trane elec actuator only DD01 DDC Cooling only DD02 DDC N.C. on/off water valve DD03 DDC Prop hot water valve DD04 DDC On/off electric heat DD05 DDC Pulse-width modulation electric heat DD07 DDC N.O. on/off water valve FM00 FM Customer-supplied actuator & controller FM01 FM Trane actuator w/ customer-supplied controller VMA1 FM Johnson controls VMA2 SD 4 VMA-1410 FM Johnson controls VMA-1420 PWR1 FM Seimens 540-100 w/ GDE131.1P actuator PWR4 FM Seimens 540-100 w/ Trane actuator PWR5 FM Seimens 540-100 w/ GDE131.1U actuator AT01 AT02 EI05 EI28 EI29 PC00 PC04 FM Automated Logic U341V+ FM Automated Logic U141V+ Analog On/off reheat Analog On/off reheat with dual-minimum cfm Analog On/off reheat with constant-volume cfm PN N.C. Trane pneumatic actuator PN N.C. with on/off HW, DA Stat PC05 PN N.C. with on/off electric, RA Stat PN00 PN N.O. Trane pneumatic actuator, RA Stat PN04 PN N.O. PVR, DA Stat PN05 PN N.O. PVR, RA Stat PN11 PN N.O. dual-minimum cfm, DA Stat PN32 PN Water Valve, N.O. constant volume, DA Stat PN34 PN Electric heat, N.O. constant volume, DA Stat Notes: N.C. = Normally-closed N.O. = Normally-opened DA Stat = Direct-acting pneumatic t-stat (by others) RA Stat = Reverse-acting pneumatic t-stat (by others) PN = Pneumatic FM = Factory installation of customersupplied controller Digit 16 Insulation A 1/2" Matte-faced B 1" Matte-faced C 1/2" Foil-faced D 1" Foil-faced F 1" Double-wall G 3/8" Closed-cell Digit 17 Not Used 0 N/A Digit 18 Not Used 0 N/A Digit 19 Outlet Plenum (Connection is Slip & Drive) 0 None A 1 Outlet RH B 1 Outlet END C 1 Outlet LH D 2 Outlets, 1 RH, 1 END E 2 Outlets, 1 LH, 1 END F 2 Outlets, 1 RH, 1 LH H 3 Outlets, 1 LH, 1 RH, 1 END J 4 Outlets, 1 LH, 1 RH, 2 END Note: See unit drawings for outlet sizes/ damper information. Digit 20 Not Used 0 N/A Digit 21 Water Coil 0 None 1 1-Row 2 2-Row Digit 22 Electrical Connections (VCCF can be flipped in the field to achieve opposite-hand connection) L Left (Airflow hitting you in the face) 0 Opposite side connection coil and control Digit 23 Transformer 0 None 1 120/24 volt (50 VA) 2 208/24 volt (50 VA) 3 240/24 volt (50 VA) 4 277/24 volt (50 VA) 5 480/24 volt (50 VA) 6 347/24 Volt (50 VA) 7 575/24 Volt (50 VA) 8 380/24 Volt (50 VA) Note: For VCEF units with transformers the VA depends on the staging, control, and contactor type (ranges are 40 VA to 75 VA) Digit 24 Power Disconnect 0 None W With Digit 25 Power Fuse 0 None W With Digit 26 Electric Heat Voltage 0 None A 208/60/1 B 208/60/3 C 240/60/1 D 277/60/1 E 480/60/1 F 480/60/3 G 347/60/1 H 575/60/3 J 380/50/3 Digit 27, 28, 29 Electric Heat kw 000 None 005 0.5 kw 010 1.0 kw 015 1.5 kw 460 46.0 kw Notes: 0.5 to 8.0 kw ½ kw increments 8.0 to 18.0 kw 1 kw increments 18.0 to 46.0 kw 2 kw increments Digit 30 Electric Heat Stages 0 None 1 1 Stage 2 2 Stages Equal 3 3 Stages Equal Digit 31 Contactors 0 None 1 24-volt magnetic 2 24-volt mercury 3 PE with magnetic 4 PE with mercury Digit 32 Not Used 0 N/A
Selection Procedure This section describes the catalog selection of single-duct VAV terminal units with specific examples. A computer selection program is also available to aid in selection of VAV terminal units. Selection of single-duct VAV terminal units can involve three elements: Air valve selection Heating coil selection (if required) Acoustics Air Valve Selection The wide-open static pressure and airflows are found in the performance data section of the catalog. To select an air valve, locate the required design cooling airflow for your terminal unit type and find the smallest air valve size that has a pressure drop equal to or lower than the maximum wide-open static pressure requirement. Selection Example Cooling Only VCCF Terminal Unit Design cooling airflow: 1700 cfm Maximum wide open Air pressure drop: 0.25 in. wg Minimum cooling airflow: 850 cfm From the performance data charts, select a valve size 12, which has a wideopen static pressure drop of 0.01 in. wg Check the minimum and maximum cfm desired with the minimum and maximum cfm allowed in the table in the general data section. The maximum setting of 1700 cfm is within the acceptable range. The desired minimum setting of 850 cfm is acceptable for the cooling only box desired. Note that if an electric reheat box was selected, the minimum cfm would be dependent upon the kw of the electric heater. (See Electric Heat Unit Selection.) Heating Coil Selection (If required) First, determine the amount of heat required to meet space and downstream duct heat losses from a load calculation. Hot Water Heat Select a hot water coil sufficient to meet the design heat loss. Example: VCWF, Hot Water Unit Heat, Size 12 (See air Valve Selection) Heating airflow: 850 cfm Hot water flow: 1.0 gpm Design Heat Loss: Q =25 MBh Select hot water coil from the coil performance table in the Performance Data section of the catalog. Selection: A one-row coil is sufficient to meet design conditions. From the Hot Water Coil Capacity Data of the Performance Data Section, a one-row coil for a size 12 air valve will operate at the above conditions as follows: Coil Capacity: 25.17 MBh Water pressure drop: 0.72 ft WPD Air pressure drop (APD) of the hot water coil is included in the chart preceding the hot water coil performance data section. APD = 0.35 in. wg Electric Heat Determine the kw required to meet zone design heat loss. kw = MBh / 3.414 MBh = Design Heat Loss Select the nearest available kw with voltage and steps desired from the electric heater kw guideline table in the Performance Data section of the catalog. Example: VCEF, Electric Unit Heat, Size 12 (See Air Valve Selection) Heating airflow: 850 cfm Voltage: 277/60/1 VAC Design Heat Loss: Q = 25 MBh kw = Q/3.414 kw = 25/3.414 kw = 7.3 Selection: Select 7.5 kw from the electric heat table in the voltage and stages required. The table shows the minimum cfm allowable for the kw selected. The static pressure requirement is shown as 0.06 in. wg for this example with a design cooling flow of 1700 cfm. Check Leaving Air Temperature: LAT = T is the primary entering air temperature 55 F for this example. LAT = Q 1.085 x CFM + T 3414 x 7.5 + 55 = 82.8 1.085 x 850 Decide if leaving air temperature of 82.8 F is satisfactory for your application. Acoustics The acoustical data found in the "Performance Data" section of the VAV catalog is used to make a determination of the amount of noise the terminal unit will generate. Locate the table for the VAV terminal unit of interest. Sound power data and an equivalent NC level for an ARI 885-98 transfer function is listed. Example: VCCF, Cooling-Only Terminal Unit, Size 10 (See air Valve Selection) Cooling Airflow: 1100 cfm Maximum inlet static pressure: 1.5 in. wg Interpolation gives sound power data of: Octave 2 3 4 5 6 7 NC Band Disch. 68 68 65 65 60 57 28 Sound Power Rad. 63 58 54 47 39 32 29 Sound Power The NC level above is determined by using either the catalog s ARI 885-98 (mineral fiber for radiated sound) transfer function for the conditions shown in the acoustics table. A different transfer function could be applied as conditions dictate. The maximum NC level is NC-37. If the maximum NC level was exceeded, it would have been necessary to reselect the next larger unit size. Computer Selection The advent of personal computers has served to automate many processes that were previously repetitive and time-consuming. One of those tasks is the proper scheduling, sizing, and selection of VAV terminal units. Trane has developed a computer program to perform these tasks. The software is called the Trane Official Product Selection System (TOPSS). The TOPSS program will take the input specifications and output the properly sized VariTrane VAV terminal unit along with the specific performance for that size unit. The program has several required fields, denoted by red shading in the TOPSS screen, and many other optional fields to meet the criteria you have. Required values include maximum and minimum airflows, control type, and model. If selecting models with reheat, you will be SD 5
Selection Procedure required to enter information to make that selection also. The user is given the option to look at all the information for one selection on one screen or as a schedule with the other VAV units on the job. The user can select single-duct, dualduct, and fan-powered VAV boxes with the program, as well as most other Trane products, allowing you to select all your Trane equipment with one software program. The program will also calculate sound power data for the selected terminal unit. The user can enter a maximum individual sound level for each octave band or a maximum NC value. The program will calculate acoustical data subject to default or user supplied sound attenuation data. Schedule View The program has many time-saving features such as: Copy/Paste from spreadsheets like Microsoft Excel Easily arranged fields to match your schedule Time-saving templates to store default settings The user can also export the Schedule View to Excel to modify and put into a CAD drawing as a schedule. Specific details regarding the program, its operation, and how to obtain a copy of it are available from your local Trane sales office. Required entry fields (in Red on TOPSS screen). Rearrange what fields you see and in what order with a few clicks of a button. SD 6
General Data Valve/Controller Airflow Guidelines Primary Airflow Control Factory Settings I-P Control Air Valve Maximum Valve Maximum Controller Minimum Controller Constant Volume Type Size (in.) Cfm Cfm Cfm Cfm 4 225 25 225 0,25 225 25 225 5 350 40 350 0,40 350 40 350 6 500 60 500 0,60 500 60 500 Direct Digital Control/ 8 900 105 900 0,105 900 105 900 UCM 10 1400 165 1400 0,165 1400 165 1400 12 2000 240 2000 0,240 2000 240 2000 14 3000 320 3000 0,320 3000 320 3000 16 4000 420 4000 0,420 4000 420 4000 24 x 16 8000 800 8000 0,800 8000 800 8000 4 225 38 225 0,38 225 38 225 5 350 63 350 0,63 350 63 350 6 500 73 500 0,73 500 73 500 Pneumatic with 8 900 134 900 0,134 900 134 900 Volume Regulator 10 1400 215 1400 0,215 1400 215 1400 12 2000 300 2000 0,300 2000 300 2000 14 2887 408 2887 0,408 2887 408 2887 16 3789 536 3789 0,536 3789 536 3789 24 x 16 7745 1096 7745 0,1096 7745 1096 7745 4 225 52 225 0,52 225 52 225 5 350 82 350 0,82 350 82 350 6 500 120 500 0,120 500 120 500 Analog Electronic 8 900 210 900 0,210 900 210 900 10 1400 328 1400 0,328 1400 328 1400 12 2000 470 2000 0,470 2000 470 2000 14 3000 640 3000 0,640 3000 640 3000 16 4000 840-4000 0,840 4000 840 4000 24 x 16 8000 1600-8000 0,1600 8000 1600 8000 Primary Airflow Control Factory Settings SI Control Air Valve Maximum Valve Maximum Controller Minimum Controller Constant Volume Type Size (in.) L/s L/s L/s L/s 4 106 12 106 0,12 106 12 106 5 165 19 165 0,19 165 19 165 6 236 28 236 0,28 236 28 236 Direct Digital Control/ 8 425 50 425 0,50 425 50 425 UCM 10 661 77 661 0,77 661 77 661 12 944 111 944 0,111 944 111 944 14 1416 151 1416 0,151 1416 151 1416 16 1888 198 1888 0,198 1888 198 1888 24 x 16 3776 378 3776 0,378 3776 378 3776 4 106 18 106 0,18 106 18 106 5 165 30 165 0,30 165 30 165 6 236 35 236 0,35 236 35 236 Pneumatic with 8 425 63 425 0,63 425 63 425 Volume Regulator 10 661 102 661 0,102 661 102 661 12 944 141 944 0,141 944 141 944 14 1363 193 1363 0,193 1363 193 1363 16 1788 253 1788 0,253 1788 253 1788 24 x 16 3656 517 3656 0,517 3656 517 3656 4 106 25 106 0,25 106 25 106 5 165 39 165 0,39 165 39 165 6 236 57 236 0,57 236 57 236 Analog Electronic 8 425 100 425 0,100 425 100 425 10 661 155 661 0,155 661 155 661 12 944 222 944 0,222 944 222 944 14 1416 303 1416 0,303 1416 303 1416 16 1888 397 1888 0,397 1888 397 1888 24 x 16 3776 756 3776 0,756 3776 756 3776 Note: Maximum airflow must be greater than or equal to minimum airflow. SD 7
Performance Data Pressure Requirements Air Pressure Drop in. wg (I-P) Inlet Airflow Cooling Hot Water Electric Size Cfm Only 1-row coil 2-row coil Heat 04 50 0.01 0.01 0.01 0.01 100 0.01 0.02 0.02 0.01 150 0.01 0.03 0.03 0.01 225 0.01 0.06 0.06 0.02 05 100 0.01 0.01 0.03 0.01 200 0.01 0.05 0.08 0.01 300 0.01 0.09 0.17 0.02 350 0.02 0.12 0.22 0.02 06 100 0.01 0.02 0.03 0.01 250 0.05 0.11 0.17 0.05 350 0.10 0.22 0.32 0.11 500 0.22 0.45 0.63 0.23 08 200 0.01 0.03 0.05 0.01 400 0.02 0.10 0.17 0.02 600 0.04 0.20 0.34 0.05 900 0.08 0.40 0.69 0.11 10 500 0.01 0.07 0.12 0.01 800 0.01 0.15 0.26 0.02 1100 0.01 0.27 0.44 0.03 1400 0.01 0.42 0.66 0.05 12 800 0.01 0.10 0.19 0.01 1200 0.01 0.19 0.35 0.03 1600 0.01 0.31 0.55 0.05 2000 0.01 0.45 0.79 0.08 14 1500 0.01 0.10 0.23 0.01 2000 0.01 0.16 0.36 0.01 2500 0.01 0.22 0.51 0.01 3000 0.01 0.30 0.69 0.01 16 2000 0.01 0.11 0.30 0.01 2500 0.01 0.16 0.46 0.02 3000 0.01 0.22 0.65 0.02 4000 0.01 0.35 1.14 0.03 24 x 16 4000 0.01 0.40 0.66 0.15 5500 0.01 0.70 1.12 0.30 6500 0.01 0.95 1.47 0.44 8000 0.01 1.37 2.06 0.69 Air Pressure Drop Pa (SI) Inlet Airflow Cooling Hot Water Electric Size L/s Only 1-row coil 2-row coil Heat 04 25 3 3 3 3 50 3 4 4 3 70 3 7 7 3 105 3 15 15 3 05 45 3 3 6 3 95 3 12 21 3 140 3 22 41 5 165 4 29 54 6 06 45 3 4 7 3 120 13 29 43 14 165 26 55 79 27 235 55 112 155 57 08 95 3 8 13 3 190 4 25 43 6 280 9 49 83 12 420 21 99 169 28 10 235 3 16 29 3 375 3 37 63 5 520 3 67 110 9 660 3 104 165 13 12 375 3 24 47 3 565 3 47 88 7 755 3 76 138 13 940 3 111 195 19 14 700 3 26 55 3 945 3 40 89 3 1180 3 56 127 3 1415 3 74 171 3 16 940 3 28 73 3 1180 3 40 114 4 1415 3 54 162 5 1885 3 87 284 8 24 x 16 1885 3 100 165 38 2600 3 176 279 76 3070 3 236 366 110 3775 3 341 513 172 Note: Hot water pressure drops are for the entire unit, not just the coil. To calculate the hot water coil only pressure drop, subtract the cooling only pressure drop from the other pressure drop. SD 8
Performance Data Pressure Requirements (I-P) Integral Outlet Plenum Air Pressure Drop in. wg (I-P) Outlet Inlet Outlet Diameter Airflow (Cfm) Size Configuration (in.) 50 100 150 200 250 350 400 500 600 800 900 1100 1200 1400 1600 2000 4,5,6 A,C 5 0.02 0.07 0.15 0.26 0.41 0.80 1.04 1.63 4,5,6 6 0.01 0.03 0.07 0.13 0.20 0.37 0.48 0.74 8,10 AC 8 0.04 0.06 0.11 0.14 0.23 0.33 0.58 0.74 1.11 1.33 1.81 10 10 0.01 0.02 0.04 0.05 0.08 0.12 0.21 0.27 0.41 0.48 0.66 12 10 0.03 0.06 0.08 0.12 0.17 0.29 0.37 0.54 0.64 0.86 1.11 1.71 4,5,6 B 5 0.01 0.03 0.08 0.15 0.23 0.48 0.64 1.02 4,5,6 6 0.01 0.01 0.01 0.03 0.04 0.07 0.10 0.15 8 8 0.01 0.01 0.02 0.02 0.03 0.05 0.07 0.09 10 B 8 0.02 0.04 0.07 0.09 0.14 0.20 0.35 0.44 0.65 0.76 1.03 10 10 0.01 0.01 0.01 0.01 0.02 0.02 0.04 0.06 0.08 0.10 0.13 12 10 0.02 0.04 0.05 0.08 0.11 0.19 0.24 0.36 0.43 0.58 0.76 1.17 4,5,6 D,E 5 0.01 0.01 0.02 0.04 0.05 0.09 0.12 0.17 4,5,6 6 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.03 8 D, E 5 0.06 0.09 0.18 0.23 0.35 0.49 0.85 1.06 8 6 0.02 0.03 0.05 0.07 0.11 0.15 0.26 0.32 8 8 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 10 D, E 6 0.02 0.04 0.07 0.10 0.15 0.22 0.38 0.48 0.72 0.85 1.16 10 8 0.01 0.01 0.01 0.02 0.02 0.04 0.06 0.08 0.12 0.14 0.19 10 10 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.03 0.04 0.05 12 D, E 8 0.01 0.02 0.03 0.05 0.07 0.12 0.15 0.23 0.28 0.38 0.49 0.77 12 10 0.01 0.01 0.02 0.02 0.04 0.05 0.07 0.08 0.11 0.14 0.21 4,5,6 F 6 0.01 0.01 0.03 0.05 0.08 0.16 0.21 0.32 4,5,6,8 5 0.01 0.03 0.06 0.10 0.16 0.30 0.38 0.58 0.83 1.43 1.78 8,10 F 6 0.05 0.08 0.14 0.18 0.27 0.37 0.61 0.76 1.08 1.26 1.66 8,10 8 0.01 0.02 0.04 0.06 0.09 0.13 0.23 0.29 0.43 0.52 0.71 10 F 10 0.01 0.01 0.02 0.02 0.03 0.04 0.07 0.08 0.12 0.14 0.18 12 8 0.02 0.04 0.05 0.07 0.10 0.17 0.21 0.31 0.37 0.50 0.64 0.98 12 10 0.01 0.02 0.02 0.03 0.04 0.06 0.08 0.11 0.13 0.16 0.21 0.30 4,5,6 H 5 0.01 0.01 0.01 0.01 0.01 0.03 0.04 0.06 4 6 0.01 0.01 0.01 0.01 5 6 0.01 0.01 0.01 0.01 0.01 0.01 6 6 0.01 0.01 0.01 0.01 0.01 0.01 0.01 8 H 5 0.03 0.05 0.09 0.11 0.18 0.25 0.43 0.54 8 6 0.01 0.01 0.02 0.03 0.04 0.06 0.10 0.13 8 8 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.03 10 H 6 0.01 0.02 0.04 0.05 0.08 0.11 0.18 0.22 0.32 0.38 0.50 10 8 0.01 0.01 0.01 0.01 0.01 0.02 0.03 0.03 0.05 0.05 0.07 10 10 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 12 H 8 0.01 0.01 0.02 0.03 0.04 0.06 0.08 0.11 0.13 0.17 0.21 0.32 12 10 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.03 0.03 0.05 0.06 0.09 10 J 5 0.02 0.02 0.05 0.06 0.09 0.13 0.23 0.29 0.43 0.51 0.70 12 5 0.03 0.06 0.08 0.12 0.17 0.30 0.38 0.57 0.68 0.92 1.20 1.87 12 6 0.01 0.02 0.03 0.04 0.06 0.11 0.14 0.21 0.25 0.35 0.45 0.71 OUTL CONVERSION CHART SYMBOL NOMINALØ I 5" (127 mm) 6" (152 mm) II III IV 8" (203 mm) 10" (254 mm) OUTLET AVAILABILITY CHART - SEE OUTL CONVERSION FOR NOMINALØ VALV 4 OUTL A,B,C D,E,F H J 5 6 8 10 12 I, II I, II I, II III III, IV IV I, II I, II I, II I, II, III II, III, IV III, IV I, II I, II I, II I, II, III II, III, IV III, IV N/A N/A N/A N/A I I, II OUTLET PLENUM ARRANGEMENTS A B C D (TOP VIEW) E F H J SD 9
Performance Data Pressure Requirements (SI) Integral Outlet Plenum Air Pressure Drop Pa (SI) Outlet Inlet Outlet Diameter Airflow (L/s) Size Configuration (mm) 25 50 70 95 120 165 190 235 280 375 420 520 565 660 755 940 4,5,6 A,C 127 4 17 37 66 102 199 260 405 4,5,6 152 3 8 18 32 49 93 120 185 8,10 AC 203 9 14 27 36 56 81 145 185 277 330 451 10 254 3 5 10 13 21 30 53 67 101 120 164 12 254 8 15 19 29 42 73 91 134 159 214 277 427 4,5,6 B 127 3 8 20 36 58 119 158 254 4,5,6 152 3 3 4 6 10 19 24 37 8 203 3 3 5 6 8 11 19 23 10 B 203 6 9 17 22 35 49 86 109 161 190 257 10 254 3 3 3 3 4 6 11 14 20 24 33 12 254 5 10 12 19 28 48 61 90 107 145 188 292 4,5,6 D,E 127 3 3 6 9 13 23 29 42 4,5,6 152 3 3 3 3 3 3 4 6 8 D, E 127 15 23 44 57 87 123 211 264 8 152 5 7 13 17 26 37 64 81 8 203 3 3 3 3 3 3 3 3 10 D, E 152 6 9 18 24 37 54 95 120 179 213 289 10 203 3 3 3 4 6 9 16 20 30 35 48 10 254 3 3 3 3 3 3 4 5 8 9 12 12 D, E 203 3 6 7 12 17 30 38 57 69 94 123 193 12 254 3 3 3 4 6 10 12 17 20 27 34 52 4,5,6 F 152 3 4 8 14 21 40 52 81 4,5,6,8 127 3 7 15 25 39 74 95 145 206 355 444 8,10 F 152 13 19 35 45 66 92 153 189 269 315 414 8,10 203 3 5 10 14 22 31 56 72 108 129 177 10 F 254 3 3 4 5 7 10 17 21 29 34 45 12 203 5 9 11 18 25 43 53 78 92 124 159 244 12 254 3 4 5 7 9 16 19 27 31 41 51 75 4,5,6 H 127 3 3 3 3 3 7 9 15 4 152 3 3 3 3 5 152 3 3 3 3 3 3 6 152 3 3 3 3 3 3 3 8 H 127 8 12 22 29 44 62 108 136 8 152 3 3 6 7 11 15 26 33 8 203 3 3 3 3 3 3 5 6 10 H 152 4 5 10 13 19 27 45 56 81 95 126 10 203 3 3 3 3 3 4 6 8 12 14 18 10 254 3 3 3 3 3 3 3 3 3 3 3 12 H 203 3 3 4 6 9 15 19 27 32 42 53 80 12 254 3 3 3 3 3 4 5 7 9 11 15 22 10 J 127 4 6 11 15 23 33 58 73 108 128 173 12 127 7 14 19 29 42 75 95 142 168 229 299 467 12 152 3 5 7 11 15 28 35 53 63 86 113 178 OUTL CONVERSION CHART SYMBOL NOMINALØ I 5" (127 mm) 6" (152 mm) II III IV 8" (203 mm) 10" (254 mm) OUTLET AVAILABILITY CHART - SEE OUTL CONVERSION FOR NOMINALØ VALV 4 OUTL A,B,C D,E,F H J 5 6 8 10 12 I, II I, II I, II III III, IV IV I, II I, II I, II I, II, III II, III, IV III, IV I, II I, II I, II I, II, III II, III, IV III, IV N/A N/A N/A N/A I I, II OUTLET PLENUM ARRANGEMENTS A B C D (TOP VIEW) E F H J SD 10
Performance Data Hot Water Coil (I-P) Inlet Size 04, 05, 06 (I-P) Water Pressure Airflow (Cfm) Rows Gpm Drop (ft) 45 60 90 100 150 200 250 300 400 500 1-Row 0.5 0.55 4.16 4.82 5.83 6.10 7.26 8.17 8.94 9.62 10.73 11.60 Capacity 1.0 1.84 4.42 5.20 6.41 6.75 8.22 9.42 10.47 11.40 13.00 14.36 MBH 1.5 3.74 4.52 5.34 6.63 7.00 8.60 9.93 11.11 12.17 14.02 15.62 2.0 6.22 4.57 5.41 6.75 7.13 8.80 10.21 11.46 12.59 14.60 16.34 2.5 9.24 4.61 5.46 6.82 7.22 8.93 10.39 11.68 12.86 14.97 16.81 2-Row 0.5 1.14 5.07 6.36 8.47 9.06 11.41 13.07 14.30 Capacity 1.0 3.84 5.25 6.68 9.16 9.89 12.97 15.34 17.23 18.77 21.15 22.90 MBH 1.5 7.80 5.31 6.79 9.40 10.18 13.53 16.20 18.39 20.21 23.10 25.30 2.0 12.95 5.34 6.84 9.52 10.32 13.83 16.66 19.01 20.99 24.18 26.65 2.5 19.16 5.36 6.88 9.59 10.41 14.01 16.94 19.39 21.48 24.87 27.51 Applicable Range Size 04 Size 05 Size 06 Inlet Size 08 (I-P) Water Pressure Airflow (Cfm) Rows Gpm Drop (ft) 165 200 300 400 500 600 700 800 900 1-Row 0.5 0.86 8.81 9.51 11.15 12.41 13.41 14.24 14.95 Capacity 1.0 2.90 10.04 10.97 13.19 14.99 16.54 17.92 19.13 20.21 21.18 MBH 1.5 5.96 10.52 11.56 14.06 16.14 17.95 19.56 21.01 22.35 23.58 2.0 9.97 10.78 11.88 14.54 16.79 18.76 20.53 22.14 23.61 24.97 2.5 14.89 10.95 12.08 14.85 17.20 19.29 21.17 22.88 24.46 25.93 2-Row 2.0 0.35 15.01 16.97 21.32 24.48 26.88 28.78 30.32 31.61 32.70 Capacity 4.0 1.22 16.00 18.30 23.68 27.79 31.06 33.75 36.00 37.92 39.58 MBH 6.0 2.57 16.36 18.79 24.57 29.09 32.75 35.79 38.37 40.60 42.55 8.0 4.38 16.55 19.05 25.05 29.79 33.67 36.92 39.69 42.10 44.21 10.0 6.63 16.66 19.21 25.35 30.23 34.25 37.63 40.54 43.06 45.29 12.5 10.05 16.76 19.34 25.59 30.60 34.74 38.24 41.25 43.87 46.20 Inlet Size 10 (I-P) Water Rows Gpm Drop (ft) 350 450 550 650 750 850 1000 1100 1300 1400 1-Row 0.7 2.07 15.52 17.18 18.54 19.71 20.72 Capacity 1.0 3.87 16.89 18.79 20.51 22.01 23.34 24.54 26.12 27.07 28.74 29.48 MBH 1.5 7.93 18.16 20.40 22.37 24.13 25.76 27.28 29.33 30.58 32.81 33.83 2.0 13.20 18.87 21.30 23.47 25.42 27.22 28.87 31.18 32.62 35.23 36.42 2.5 19.67 19.31 21.88 24.18 26.26 28.19 29.98 32.45 33.97 36.82 38.14 2-Row 2.0 0.72 27.75 31.74 34.93 37.54 39.72 41.58 43.91 45.22 47.42 48.35 Capacity 4.0 2.62 30.43 35.52 39.76 43.37 46.48 49.21 52.71 54.74 58.23 59.74 MBH 6.0 5.61 31.41 36.93 41.62 45.66 49.19 52.30 56.36 58.73 62.86 64.67 8.0 9.65 31.92 37.68 42.61 46.89 50.65 53.99 58.37 60.94 65.44 67.43 10.0 14.71 32.24 38.15 43.23 47.66 51.57 55.05 59.64 62.35 67.10 69.20 Notes: 1. Fouling Factor = 0.00025 2. Capacity based on 55 F entering air temperature and 180 F entering water temperature. Refer to correction factors for different entering conditions on page 42. 3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD). LAT = EAT + Pressure Airflow (Cfm) MBH x 921.7 ( WTD = EWT - LWT = Cfm ) 2 x MBH Gpm ( ) SD 11
Performance Data Hot Water Coil (I-P) Inlet Size 12 (I-P) Water Pressure Airflow (Cfm) Rows Gpm Drop (ft) 400 600 800 1000 1200 1400 1600 1800 2000 1-Row 1.0 0.72 18.65 21.81 24.25 26.20 27.82 29.20 Capacity 2.0 2.49 21.46 25.69 29.15 32.13 34.79 37.14 39.24 41.13 42.86 MBH 3.0 5.20 22.59 27.35 31.33 34.79 37.88 40.67 43.27 45.64 47.82 4.0 8.77 23.20 28.27 32.55 36.32 39.71 42.79 45.63 48.24 50.71 5.0 13.19 23.58 28.85 33.33 37.30 40.89 44.18 47.21 50.03 52.66 2-Row 2.0 0.26 31.64 38.63 43.35 46.77 49.38 51.43 53.09 54.47 55.63 Capacity 5.0 1.42 36.60 47.16 55.14 61.43 66.54 70.78 74.37 77.47 80.16 MBH 8.0 3.44 37.96 49.67 58.81 66.19 72.31 77.49 81.94 85.83 89.25 11.0 6.29 38.61 50.89 60.63 68.59 75.26 80.95 85.88 90.21 94.05 14.0 9.95 38.99 51.62 61.72 70.04 77.05 83.07 88.31 92.93 97.04 17.5 15.24 39.28 52.17 62.55 71.15 78.43 84.71 90.19 95.04 99.37 Inlet Size 14 (I-P) Water Pressure Airflow (Cfm) Rows Gpm Drop (ft) 700 900 1100 1300 1500 1700 2000 2300 2600 3000 1-Row 2.0 1.30 33.13 36.72 39.94 42.73 45.20 47.40 50.31 52.84 55.07 57.66 Capacity 3.0 2.69 35.89 40.19 43.94 47.29 50.39 53.24 57.09 60.51 63.57 67.20 MBH 4.0 4.52 37.43 42.16 46.34 50.10 53.53 56.70 61.09 65.10 68.73 73.09 5.0 6.79 38.42 43.44 47.90 51.94 55.66 59.10 63.84 68.15 72.19 77.07 6.0 9.47 39.11 44.33 49.00 53.25 57.17 60.82 65.86 70.47 74.72 79.95 7.0 14.25 39.62 45.00 49.81 54.22 58.30 62.11 67.38 72.23 76.71 82.18 2-Row 5.0 1.11 57.52 66.24 73.31 79.18 84.14 88.40 93.77 98.22 102.0 106.2 Capacity 9.0 3.39 61.64 72.10 80.87 88.36 94.84 100.5 107.9 114.1 119.5 125.6 MBH 13.0 6.84 63.35 74.58 84.14 92.39 99.61 106.0 114.3 121.5 127.7 134.8 17.0 11.45 64.29 75.96 85.96 94.66 102.3 109.1 118.1 125.8 132.5 140.3 21.0 17.18 64.89 76.85 87.14 96.13 104.1 111.2 120.5 128.6 135.7 143.9 22.5 19.63 65.06 77.10 87.48 96.56 104.6 111.8 121.2 129.4 136.6 145.0 Inlet Size 16 (I-P) Water Pressure Airflow (Cfm) Rows Gpm Drop (ft) 900 1200 1500 1800 2000 2400 2800 3200 3600 4000 1-Row 2.0 1.44 39.86 44.88 48.97 52.40 54.42 57.95 Capacity 3.0 2.97 43.71 49.56 54.63 59.14 61.84 66.67 70.86 74.56 77.85 80.80 MBH 4.0 4.98 45.90 52.44 58.08 63.07 66.20 71.89 76.91 81.39 85.43 89.10 5.0 7.46 47.31 54.32 60.42 65.87 69.20 75.35 80.97 86.03 90.62 94.82 6.0 10.39 48.30 55.64 62.08 67.86 71.42 77.96 83.88 89.37 94.39 99.01 7.5 15.61 49.33 57.03 63.83 69.98 73.78 80.80 87.18 93.02 98.44 103.5 2-Row 5.0 1.18 70.94 82.54 91.52 98.70 102.7 109.5 115.0 119.5 123.3 126.5 Capacity 9.0 3.57 76.89 91.29 102.9 112.5 118.1 127.6 135.5 142.2 148.0 153.0 MBH 13.0 7.18 79.36 95.03 107.9 118.7 125.1 136.0 145.2 153.1 160.0 166.0 17.0 11.99 80.73 97.12 110.7 122.3 129.0 140.9 150.9 159.5 167.1 173.7 21.0 17.97 81.60 98.46 112.6 124.6 131.6 144.0 154.6 163.8 171.8 178.9 22.5 20.52 81.85 98.85 113.1 125.2 132.4 145.0 155.7 165.0 173.1 180.4 Notes: 1. Fouling Factor = 0.00025 2. Capacity based on 55 F entering air temperature and 180 F entering water temperature. Refer to correction factors for different entering conditions on page 42. 3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD). LAT = EAT + MBH x 921.7 ( WTD = EWT - LWT = Cfm ) 2 x MBH Gpm ( ) SD 12
Performance Data Hot Water Coil (I-P) Inlet Size 16x24 (I-P) Water Pressure Airflow (Cfm) Rows Gpm Drop (ft) 1000 1700 2400 3100 3800 4500 5200 5900 6600 7300 8000 1-Row 2.0 1.57 44.92 55.22 Capacity 3.0 3.26 49.49 62.22 71.79 79.27 85.35 MBH 4.0 5.46 52.17 66.34 77.50 86.56 94.09 100.5 106.0 110.8 115.1 118.9 5.0 8.16 53.92 69.26 81.29 91.48 100.1 107.5 114.0 119.7 124.8 129.4 133.5 6.0 11.36 55.14 71.35 84.16 95.02 104.5 112.6 119.9 126.3 132.1 137.3 142.0 7.5 17.03 56.41 73.55 87.29 98.92 109.1 118.2 126.3 133.6 140.1 146.1 151.5 2-Row 5.0 1.30 79.89 103.9 118.8 128.9 136.4 142.1 146.7 Capacity 9.0 3.82 86.91 117.8 138.5 153.6 165.1 174.3 181.7 188.0 193.4 198.0 202.0 MBH 13.0 7.54 89.81 123.9 147.6 165.3 179.0 190.2 199.4 207.2 213.9 219.7 224.9 17.0 12.43 91.41 127.4 152.8 172.1 187.3 199.6 210.0 218.8 226.4 233.1 239.0 21.0 18.46 92.42 129.6 156.2 176.5 192.7 206.0 217.1 226.6 234.9 242.1 248.6 22.5 21.00 92.71 130.2 157.2 177.8 194.3 207.8 219.2 228.9 237.4 244.8 251.4 Notes: 1. Fouling Factor = 0.00025 2. Capacity based on 55 F entering air temperature and 180 F entering water temperature. Refer to correction factors for different entering conditions on page 42. 3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD). LAT = EAT + MBH x 921.7 ( WTD = EWT - LWT = Cfm ) ( 2 x MBH Gpm Temperature Correction Factors for Water Pressure Drop (ft) Average Water Temperature 200 190 180 170 160 150 140 130 120 110 Correction Factor 0.970 0.985 1.000 1.020 1.030 1.050 1.080 1.100 1.130 1.150 Temperature Correction Factors for Coil Capacity (MBH) Entering Water Minus Entering Air 40 50 60 70 80 100 125 140 150 160 180 200 Correction Factor 0.32 0.40 0.48 0.56 0.64 0.80 1.00 1.12 1.20 1.28 1.44 1.60 ) Coil Only Water Weights Internal Internal Operating Inlet Coil Volume Volume Weight Size Type (in. 3 ) (Gal.) (lbs) 04 1-Row 9.37 0.041 5.3 05 1-Row 9.37 0.041 5.3 06 1-Row 9.37 0.041 5.3 08 1-Row 12.78 0.055 5.5 10 1-Row 19.06 0.083 7.7 12 1-Row 30.05 0.130 10.7 14 1-Row 51.21 0.222 13.9 16 1-Row 58.62 0.254 16.2 24 x 16 1-Row 66.03 0.286 20.4 04 2-Row 18.88 0.082 6.7 05 2-Row 18.88 0.082 6.7 06 2-Row 18.88 0.082 6.7 08 2-Row 35.47 0.154 9.0 10 2-Row 48.83 0.211 11.7 12 2-Row 67.34 0.292 15.5 14 2-Row 94.27 0.408 19.8 16 2-Row 109.09 0.472 23.3 24 x 16 2-Row 123.91 0.536 29.8 SD 13
Performance Data Hot Water Coil (SI) Inlet Size 04, 05, 06 (SI) Water Pressure Airflow (L/s) Rows L/s Drop (kpa) 21 28 42 47 71 94 118 142 189 236 1-Row 0.03 1.68 1.22 1.41 1.71 1.79 2.13 2.39 2.62 2.82 3.14 3.40 Capacity 0.06 5.51 1.30 1.52 1.88 1.98 2.41 2.76 3.07 3.34 3.81 4.21 kw 0.010 11.34 1.32 1.57 1.94 2.05 2.52 2.91 3.26 3.57 4.11 4.58 0.13 18.01 1.34 1.59 1.98 2.09 2.58 2.99 3.36 3.69 4.28 4.79 0.16 27.69 1.35 1.60 2.00 2.12 2.62 3.05 3.42 3.77 4.39 4.93 2-Row 0.03 3.51 1.49 1.86 2.48 2.66 3.34 3.83 4.19 Capacity 0.06 11.47 1.54 1.96 2.68 2.90 3.80 4.50 5.05 5.50 6.20 6.71 kw 0.010 23.53 1.56 1.99 2.76 2.98 3.97 4.75 5.39 5.92 6.77 7.42 0.13 38.57 1.57 2.00 2.79 3.02 4.05 4.88 5.57 6.15 7.09 7.81 0.16 57.31 1.57 2.02 2.81 3.05 4.11 4.97 5.68 6.30 7.29 8.06 Applicable Range Size 04 Size 05 Size 06 Inlet Size 08 (SI) Water Pressure Airflow (L/s) Rows L/s Drop (kpa) 78 94 142 189 236 283 330 378 425 1-Row 0.03 2.61 2.58 2.79 3.27 3.64 3.93 4.17 4.38 Capacity 0.06 8.69 2.94 3.22 3.87 4.39 4.85 5.25 5.61 5.92 6.21 kw 0.010 18.02 3.08 3.39 4.12 4.73 5.26 5.73 6.16 6.55 6.91 0.13 29.76 3.16 3.48 4.26 4.92 5.50 6.02 6.49 6.92 7.32 0.16 44.49 3.21 3.54 4.35 5.04 5.65 6.20 6.71 7.17 7.60 2-Row 0.13 1.02 4.40 4.97 6.25 7.18 7.88 8.44 8.89 9.26 9.58 Capacity 0.25 3.66 4.69 5.36 6.94 8.15 9.10 9.89 10.55 11.11 11.60 kw 0.38 7.76 4.80 5.51 7.20 8.53 9.60 10.49 11.25 11.90 12.47 0.51 13.15 4.85 5.58 7.34 8.73 9.87 10.82 11.63 12.34 12.96 0.63 19.81 4.88 5.63 7.43 8.86 10.04 11.03 11.88 12.62 13.27 0.79 29.88 4.91 5.67 7.50 8.97 10.18 11.21 12.09 12.86 13.54 Inlet Size 10 (SI) Water Rows L/s Drop (kpa) 165 212 260 307 354 401 472 519 613 661 1-Row 0.04 4.15 4.55 5.04 5.43 5.78 6.07 Capacity 0.06 12.44 4.95 5.51 6.01 6.45 6.84 7.19 7.66 7.93 8.42 8.64 kw 0.010 24.19 5.32 5.98 6.56 7.07 7.55 8.00 8.60 8.96 9.62 9.92 0.13 38.22 5.53 6.24 6.88 7.45 7.98 8.46 9.14 9.56 10.33 10.67 0.16 55.15 5.66 6.41 7.09 7.70 8.26 8.79 9.51 9.96 10.79 11.18 2-Row 0.13 2.15 8.13 9.30 10.24 11.00 11.64 12.19 12.87 13.25 13.90 14.17 Capacity 0.25 7.90 8.92 10.41 11.65 12.71 13.62 14.42 15.45 16.04 17.07 17.51 kw 0.38 16.98 9.21 10.82 12.20 13.38 14.42 15.33 16.52 17.21 18.42 18.95 0.51 29.08 9.36 11.04 12.49 13.74 14.85 15.82 17.11 17.86 19.18 19.76 0.63 44.16 9.45 11.18 12.67 13.97 15.12 16.14 17.48 18.27 19.67 20.28 Notes: 1. Fouling Factor = 0.00025 2. Capacity based on 12 C entering air temperature and 82 C entering water temperature. Refer to correction factors for different entering conditions on page 45. 3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD). LAT = EAT + ( Pressure Airflow (L/s) ( (4.19) L/s ) kw x 0.83 WTD = EWT - LWT = L/s ) kw SD 14
Performance Data Hot Water Coil (SI) Inlet Size 12 (SI) Water Pressure Airflow (L/s) Rows L/s Drop (kpa) 189 283 378 472 566 661 755 849 944 1-Row 0.06 2.11 5.47 6.39 7.11 7.68 8.15 8.56 Capacity 0.13 7.44 6.29 7.53 8.54 9.42 10.20 10.89 11.50 12.06 12.56 kw 0.19 15.52 6.62 8.02 9.18 10.20 11.10 11.92 12.68 13.38 14.02 0.25 26.16 6.80 8.29 9.54 10.65 11.64 12.54 13.37 14.14 14.86 0.32 39.22 6.91 8.46 9.77 10.93 11.98 12.95 13.84 14.66 15.43 2-Row 0.13 0.76 9.27 11.32 12.71 13.71 14.47 15.07 15.56 15.97 16.31 Capacity 0.32 4.27 10.73 13.82 16.16 18.01 19.50 20.75 21.80 22.71 23.49 kw 0.51 10.40 11.13 14.56 17.24 19.40 21.19 22.71 24.02 25.16 26.16 0.69 18.95 11.32 14.92 17.77 20.10 22.06 23.73 25.17 26.44 27.57 0.88 29.84 11.43 15.13 18.09 20.53 22.58 24.35 25.88 27.24 28.44 1.10 45.47 11.51 15.29 18.33 20.85 22.99 24.83 26.43 27.86 29.13 Inlet Size 14 (SI) Water Pressure Airflow (L/s) Rows L/s Drop (kpa) 330 425 519 613 708 802 944 1085 1227 1416 1-Row 0.123 3.86 9.71 10.76 11.71 12.52 13.25 13.89 14.75 15.49 16.14 16.90 Capacity 0.19 8.05 10.52 11.78 12.88 13.86 14.77 15.60 16.73 17.74 18.63 19.70 kw 0.25 13.57 10.97 12.36 13.58 14.68 15.69 16.62 17.91 19.08 20.14 21.42 0.32 20.34 11.26 12.73 14.04 15.22 16.31 17.32 18.71 19.97 21.16 22.59 0.38 28.45 11.46 12.99 14.36 15.61 16.76 17.83 19.30 20.65 21.90 23.43 0.44 37.61 11.61 13.19 14.60 15.89 17.09 18.20 19.75 21.17 22.48 24.09 2-Row 0.32 3.29 16.86 19.41 21.49 23.21 24.66 25.91 27.48 28.79 29.89 31.12 Capacity 0.57 10.16 18.07 21.13 23.70 25.90 27.80 29.46 31.61 33.44 35.01 36.80 kw 0.82 20.50 18.57 21.86 24.66 27.08 29.20 31.07 33.51 35.60 37.42 39.52 1.07 34.29 18.84 22.26 25.19 27.74 29.99 31.98 34.60 36.86 38.83 41.12 1.33 51.32 19.02 22.52 25.54 28.18 30.50 32.58 35.32 37.68 39.76 42.18 1.42 58.59 19.07 22.60 25.64 28.30 30.65 32.75 35.52 37.92 40.04 42.49 Inlet Size 16 (SI) Water Pressure Airflow (L/s) Rows L/s Drop (kpa) 425 566 708 849 944 1133 1321 1510 1699 1888 1-Row 0.13 4.26 11.68 13.15 14.35 15.36 15.95 16.99 Capacity 0.19 8.86 12.81 14.53 16.01 17.33 18.13 19.54 20.77 21.85 22.82 23.68 kw 0.25 14.91 13.45 15.37 17.02 18.49 19.40 21.07 22.54 23.86 25.04 26.12 0.32 22.31 13.87 15.92 17.71 19.31 20.28 22.09 23.73 25.22 26.56 27.79 0.38 31.17 14.16 16.31 18.20 19.89 20.93 22.85 24.59 26.19 27.67 29.02 0.47 46.52 14.46 16.72 18.71 20.51 21.62 23.68 25.55 27.26 28.85 30.34 2-Row 0.32 3.48 20.79 24.19 26.82 28.93 30.11 32.09 33.69 35.01 36.12 37.08 Capacity 0.57 10.70 22.54 26.76 30.16 32.98 34.61 37.41 39.73 41.69 43.38 44.84 kw 0.82 21.52 23.26 27.85 31.63 34.80 36.65 39.86 42.57 44.88 46.89 48.65 1.07 35.92 23.66 28.47 32.45 35.83 37.82 41.29 44.23 46.76 48.97 50.92 1.33 53.68 23.92 28.86 32.99 36.51 38.58 42.22 45.32 48.00 50.34 52.42 1.42 61.25 23.99 28.97 33.14 36.70 38.80 42.49 45.64 48.36 50.75 52.87 Notes: 1. Fouling Factor = 0.00025 2. Capacity based on 12 C entering air temperature and 82 C entering water temperature. Refer to correction factors for different entering conditions on page 45. 3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD). LAT = EAT + kw x 0.83 WTD = EWT - LWT = ( L/s ) ( kw (4.19) L/s ) SD 15
Performance Data Hot Water Coil (SI) Inlet Size 16x24 (SI) Water Pressure Rows L/s Drop (kpa) 472 802 1133 1463 1793 2124 2454 2784 3115 3445 3775 1-Row 0.13 4.70 13.17 16.18 Capacity 0.19 9.76 14.51 18.24 21.04 23.23 25.02 kw 0.25 16.39 15.29 19.44 22.72 25.37 27.58 29.45 31.07 32.49 33.73 34.84 0.32 24.50 15.80 20.30 23.83 26.81 29.34 31.51 33.41 35.08 36.57 37.91 39.12 0.38 34.18 16.16 20.91 24.67 27.85 30.61 33.01 35.13 37.02 38.71 40.23 41.62 0.47 50.94 16.53 21.56 25.58 28.99 31.99 34.65 37.02 39.15 41.07 42.81 44.41 2-Row 0.32 3.87 23.42 30.45 34.81 37.79 39.98 41.66 43.00 Capacity 0.57 11.50 25.47 34.53 40.60 45.01 48.39 51.07 53.27 55.11 56.67 58.03 59.21 kw 0.82 22.68 26.32 36.32 43.26 48.43 52.47 55.74 58.44 60.72 62.69 64.41 65.92 1.07 37.30 26.79 37.33 44.79 50.43 54.88 58.51 61.55 64.13 66.37 68.32 70.05 1.33 55.10 27.09 37.97 45.79 51.74 56.48 60.37 63.63 66.42 68.84 70.97 72.86 1.42 62.63 27.17 38.16 46.07 52.12 56.95 60.91 64.24 67.10 69.58 71.76 73.69 Notes: 1. Fouling Factor = 0.00025 2. Capacity based on 12 C entering air temperature and 82 C entering water temperature. Refer to correction factors for different entering conditions on page 45. 3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature Difference (WTD). kw x 0.83 kw LAT = EAT + WTD = EWT - LWT = ( L/s ) ( (4.19) L/s ) Airflow (L/s) Temperature Correction Factors for Water Pressure Drop (kpa) Average Water Temperature 93 88 82 77 71 66 60 54 49 43 Correction Factor 0.970 0.985 1.000 1.020 1.030 1.050 1.080 1.100 1.130 1.150 Temperature Correction Factors for Coil Capacity (kw) Entering Water Minus Entering Air 22 28 33 39 44 56 69 78 83 89 100 111 Correction Factor 0.32 0.40 0.48 0.56 0.64 0.80 1.00 1.12 1.20 1.29 1.45 1.61 Coil Only Water Weights Internal Internal Operating Inlet Coil Volume Volume Weight Size Type (cm 3 ) (M 3 ) (kg) 04 1-Row 153.6 0.154 2.421 05 1-Row 153.6 0.154 2.421 06 1-Row 153.6 0.154 2.421 08 1-Row 209.4 0.209 2.477 10 1-Row 312.4 0.312 3.487 12 1-Row 492.5 0.493 4.853 14 1-Row 839.1 0.839 6.309 16 1-Row 960.6 0.961 7.337 24x16 1-Row 1082.0 1.082 9.273 04 2-Row 309.3 0.309 3.030 05 2-Row 309.3 0.309 3.030 06 2-Row 309.3 0.309 3.030 08 2-Row 581.3 0.580 4.099 10 2-Row 800.1 0.799 5.294 12 2-Row 1103.0 1.101 7.026 14 2-Row 1545.0 1.542 8.965 16 2-Row 1788.0 1.784 10.57 24x16 2-Row 2030.0 2.027 13.53 SD 16
Performance Data Electric Data VCEF Electric Coil kw Guidelines Minimum to Maximum Inlet Single-Phase Voltage Three-Phase Voltage Size Stages 208V/240V 277V 347V 480V 208V 480V 575V 04 1 0.5 1.0 1.0 1.0 1.0 0.5 1.0 1.0 1.0 2 0.5 1.0 1.0 1.0 3 1.0 1.0 05 1 0.5 2.5 1.0 2.5 0.5 2.5 1.0 2.5 0.5 2.5 1.0 2.5 1.5 2.5 2 0.5 2.5 1.0 2.5 1.0 2.5 1.5 2.5 1.0 2.5 3 1.0 2.5 1.0 2.5 1.5 2.5 06 1 0.5 4.0 1.0 4.0 0.5 4.0 1.0 4.0 0.5 4.0 1.0 4.0 1.5 4.0 2 0.5 4.0 1.0 4.0 1.0 4.0 1.5 4.0 1.0 4.0 3 1.0 4.0 1.0 4.0 1.5 4.0 08 1 0.5 7.0 1.0 7.0 0.5 7.0 1.0 7.0 0.5 7.0 1.0 7.0 1.5 7.0 2 0.5 7.0 1.0 7.0 1.0 7.0 1.5 7.0 2.0 7.0 4.0 3 1.0 7.0 1.0 7.0 1.5 7.0 2.0 7.0 6.0 10 1 0.5 9.0 1.0 11.0 0.5 11.0 1.0 11.0 0.5 11.0 1.0 11.0 1.5 11.0 2 0.5 9.0 1.0 11.0 1.0 11.0 1.0 11.0 1.0 11.0 3.0 11.0 9.0 10.0 3 1.0 9.0 1.0 11.0 1.5 11.0 1.5 11.0 2.0 11.0 5.0 11.0 12 1 0.5 9.0 1.0 13.0 0.5 16.0 0.5 16.0 0.5 16.0 1.0 16.0 1.5 16.0 2 0.5 9.0 1.0 13.0 1.0 16.0 1.0 16.0 1.0 16.0 3.0 16.0 3.5 16.0 3 1.0 9.0 1.0 13.0 1.5 16.0 1.5 16.0 2.0 16.0 4.0 15.0 5.5 16.0 14 1 0.5 9.0 1.0 13.0 0.5 16.0 0.5 22.0 0.5 16.0 1.0 22.0 1.5 22.0 2 0.5 9.0 1.0 13.0 1.0 16.0 1.0 22.0 1.0 16.0 2.0 22.0 3.0 22.0 3 1.0 9.0 1.0 13.0 1.5 16.0 1.5 22.0 2.0 16.0 3.0 20.0 4.5 18.0 16 1 0.5 9.0 1.0 13.0 0.5 16.0 0.5 22.0 0.5 16.0 1.0 30.0 1.5 30.0 2 0.5 9.0 1.0 13.0 1.0 16.0 1.0 22.0 1.0 16.0 2.0 30.0 2.5 30.0 3 1.0 9.0 1.0 13.0 1.5 16.0 1.5 22.0 2.0 16.0 3.0 30.0 4.0 26.0 24 x 16 1 0.5 9.0 1.0 13.0 0.5 16.0 0.5 22.0 0.5 16.0 1.0 38.0 1.5 46.0 2 0.5 9.0 1.0 13.0 1.0 16.0 1.0 22.0 1.0 16.0 2.0 38.0 2.5 46.0 3 1.0 9.0 1.0 13.0 1.5 16.0 1.5 22.0 1.5 16.0 3.0 38.0 3.5 40.0 Notes: 1. Coils available with 24-volt magnetic or mercury contactors, load carrying P.E switches, and P.E. switch with magnetic or mercury contactors. 2. Available kw increments are by 0.5 kw from 0.5 to 8.0 kw, by 1.0 kw from 9.0 to 18.0 kw, and by 2.0 kw from 18.0 to 46.0 kw. 3. Each stage will be equal in kw output. 4. All heaters contain an auto-thermal cutout and a manual-reset cutout. 5. The current amp draw for the heater elements is calculated by the formula below. 6. The maximum allowable kw is based on the largest kw possible per a voltage and the minimum airflow per an inlet size and kw. Minimum Circuit Ampacity (MCA) Equation MCA = heater amps x 1.25 Maximum Overcurrent Protection (MOP) Equation MOP = heater amps However since MOP MCA, then choose next fuse greater than MCA. Units without electric reheat would use smallest fuse sizing. Standard Fuse Sizes: 15, 20, 25, 30, 35, 40, 45, 50, and 60. Example For MOP of Single-Duct Unit A model VCEF, electric reheat unit size 14 has 480/3 phase 15 kw electric reheat with 2 stages. 15 kw 480/3 heater 15 x 1000 = 18.06 480 x 1.73 MCA = 18.06 x 1.25 = 22.58 amps. Since MOP MCA, then MOP = 25. Example For total current draw of unit A model VCEF, electric reheat unit size 14 has 480/3 phase 15 kw electric reheat with 2 stages. Electric Actuator = 0.17 DDC UCM Control Board = 0.33 15 kw 480/3 heater 15 x 1000 = 18.06 480 x 1.73 Two heat outputs (2 stages) @0.5 amps max each = 1.00 19.56 amps max Useful formulas: Cfm x ATD kw = 3145 kw = 1214 x L/s x ATD kw x 1000 3famps = Primary Voltage x Ö 3 1famps = kw x 1000 Primary Voltage ATD = kw x 3145 Cfm ATD = kw 1214 x L/s SD 17
Performance Data Electric Data Minimum and Maximum Airflow per Inlet Size and kw I-P SI I-P SI Inlet Min Max Min Max Inlet Min Max Min Max Size kw Cfm Cfm L/s L/s Size kw Cfm Cfm L/s L/s 4 0.5 80 225 38 106 14 0.5 9.0 640 3000 302 1415 1.0 130 225 61 106 10.0 720 3000 340 1415 5 0.5 85 350 40 165 11.0 800 3000 378 1415 1.0 125 350 59 165 12.0 880 3000 415 1415 1.5 165 350 78 165 13.0 960 3000 453 1415 2.0 185 350 87 165 14.0 1040 3000 491 1415 2.5 205 350 97 165 15.0 1120 3000 529 1415 16.0 1200 3000 566 1415 6 0.5 120 500 57 236 17.0 1280 3000 604 1415 1.0 120 500 57 236 18.0 1345 3000 635 1415 1.5 150 500 71 236 20.0 1475 3000 696 1415 2.0 180 500 85 236 22.0 1600 3000 755 1415 2.5 210 500 99 236 3.0 240 500 113 236 16 0.5 12.0 840 4000 396 1886 3.5 270 500 127 236 13.0 910 4000 430 1886 4.0 300 500 142 236 14.0 980 4000 463 1886 15.0 1050 4000 496 1886 8 0.5 3.0 210 900 99 425 16.0 1120 4000 529 1886 3.5 265 900 125 425 17.0 1190 4000 562 1886 4.0 315 900 149 425 18.0 1260 4000 595 1886 4.5 345 900 163 425 20.0 1400 4000 661 1886 5.0 380 900 179 425 22.0 1540 4000 727 1886 5.5 420 900 198 425 24.0 1680 4000 793 1886 6.0 450 900 212 425 26.0 1820 4000 859 1886 6.5 490 900 231 425 28.0 1960 4000 925 1886 7.0 525 900 248 425 30.0 2100 4000 991 1886 10 0.5 4.5 330 1400 156 660 24 x 16 0.5 22.0 1600 8000 755 3772 5.0 370 1400 175 660 24.0 1800 8000 850 3772 5.5 410 1400 194 660 26.0 2000 8000 944 3772 6.0 450 1400 212 660 28.0 2200 8000 1038 3772 6.5 495 1400 234 660 30.0 2400 8000 1133 3772 7.0 550 1400 260 660 32.0 2600 8000 1227 3772 7.5 605 1400 286 660 34.0 2800 8000 1322 3772 8.0 660 1400 312 660 36.0 3000 8000 1416 3772 9.0 710 1400 335 660 38.0 3200 8000 1510 3772 10.0 765 1400 361 660 40.0 3400 8000 1605 3772 11.0 820 1400 387 660 42.0 3600 8000 1699 3772 12 0.5 6.5 470 2000 222 943 44.0 3800 8000 1794 3772 7.0 520 2000 245 943 46.0 4000 8000 1888 3772 7.5 565 2000 267 943 8.0 615 2000 290 943 9.0 705 2000 333 943 10.0 785 2000 371 943 11.0 860 2000 406 943 12.0 940 2000 444 943 13.0 1000 2000 472 943 14.0 1055 2000 498 943 15.0 1115 2000 526 943 16.0 1175 2000 555 943 Note: Minimum and maximum airflow is based on UL listing and certification. SD 18
Performance Data Acoustics Discharge Sound Power (db) Discharge Sound Power (db) 0.5" Inlet 1.0" Inlet 2.0" Inlet 3.0" Inlet Inlet Pressure (127 Pa) Pressure (254 Pa) Pressure (508 Pa) Pressure (762 Pa) Size Cfm L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 4 80 38 57 57 45 44 40 37 58 61 52 51 47 46 60 66 60 60 60 56 61 69 66 66 64 61 120 57 60 60 48 48 43 41 64 65 54 53 49 47 64 69 63 60 57 55 65 72 70 68 63 60 150 71 60 60 48 49 45 42 65 66 55 54 51 49 67 72 64 61 58 56 68 72 71 68 64 61 225 106 65 64 53 54 50 49 70 71 60 59 55 54 73 77 67 64 61 59 72 78 72 69 65 63 5 130 61 52 52 44 43 41 38 55 58 51 50 48 47 57 64 60 59 58 55 59 68 68 66 63 60 200 94 55 55 47 47 43 40 59 61 55 53 50 49 62 67 63 61 58 56 61 69 69 67 63 61 250 118 57 57 48 49 44 42 62 63 56 55 52 50 65 69 63 60 58 57 65 71 71 69 63 61 350 165 59 59 53 53 48 47 66 65 58 57 53 53 70 72 66 62 59 58 70 74 72 69 64 63 6 200 94 52 53 45 44 41 38 56 59 54 52 49 47 58 66 63 60 58 55 60 70 71 67 63 60 300 142 56 56 47 48 44 41 59 61 55 53 50 48 63 67 64 61 58 56 64 71 71 69 64 62 400 189 57 56 50 49 44 42 63 63 57 55 51 50 66 69 65 61 58 57 68 72 72 68 63 62 500 236 61 60 54 53 49 47 65 65 60 58 53 53 69 71 68 63 60 59 71 74 72 69 64 63 8 350 165 54 54 47 45 44 40 57 61 53 51 50 53 61 68 61 58 58 60 64 73 70 66 63 61 520 245 56 56 50 48 45 42 59 63 56 53 52 56 64 71 64 61 60 66 66 73 71 66 65 66 700 330 58 57 53 51 48 44 62 64 59 56 53 57 66 71 66 62 61 64 68 74 73 68 66 69 900 425 61 60 56 56 52 49 65 65 61 59 56 57 70 72 68 64 62 65 72 75 73 68 67 68 10 550 260 53 52 52 51 45 40 58 60 57 57 53 48 64 66 64 66 62 58 66 69 69 71 66 62 820 387 56 55 54 51 46 42 61 62 60 60 55 52 66 68 65 66 62 60 69 72 69 70 66 63 1100 519 60 58 57 54 49 46 65 65 63 61 56 53 70 70 67 68 63 60 72 73 72 71 67 64 1400 661 64 61 61 58 53 51 69 66 64 62 57 54 73 72 69 66 63 60 74 75 72 70 67 64 12 800 378 54 52 52 49 47 41 59 59 57 55 55 52 66 67 65 63 63 61 67 69 68 67 67 64 1200 566 56 54 54 50 49 43 62 62 60 57 57 55 68 69 67 63 64 62 72 73 71 68 68 66 1600 755 59 57 58 53 52 46 64 64 62 58 57 56 70 71 69 64 65 63 73 75 73 69 69 66 2000 944 63 60 61 56 56 51 68 67 65 61 60 59 73 73 70 65 65 64 76 75 74 69 69 67 14 1100 519 54 52 51 46 44 39 60 60 57 54 53 51 65 71 66 62 61 59 68 72 71 67 66 63 1600 755 57 55 55 49 46 41 63 61 60 56 54 51 67 70 67 63 62 61 70 75 72 67 67 64 2100 991 60 59 59 52 49 44 65 65 63 57 54 52 69 71 69 64 62 61 72 73 73 68 67 64 3000 1416 66 65 67 57 55 52 71 70 68 61 58 58 76 76 72 66 64 61 77 77 75 70 69 66 16 1400 661 54 52 51 47 46 40 60 60 58 55 55 51 66 71 67 63 63 62 69 75 73 69 67 66 2100 991 57 55 55 51 49 43 63 62 60 57 55 52 68 70 68 64 64 61 70 75 73 70 68 66 2800 1321 61 60 61 54 51 48 66 65 64 58 57 54 69 71 70 65 64 63 72 73 73 70 69 65 4000 1888 68 67 68 63 57 54 71 70 70 63 61 59 75 75 73 68 65 64 77 76 76 72 70 67 24 2700 1274 68 67 61 58 54 50 72 71 67 65 62 58 74 75 73 71 68 65 75 77 76 75 72 69 x 4000 1888 70 70 65 62 58 54 74 75 71 68 65 61 78 79 77 75 72 68 79 81 80 78 76 72 16 5300 2501 69 70 67 64 61 58 75 76 75 71 67 63 78 82 81 78 74 70 81 84 84 81 78 74 6000 2832 68 70 68 65 62 60 75 76 76 72 68 65 79 82 83 79 75 71 81 85 86 82 79 75 7500 3540 67 70 70 67 63 63 76 76 77 73 70 68 80 83 88 81 76 73 82 86 90 84 80 76 8000 3776 67 70 71 68 64 64 76 76 78 74 71 69 80 83 89 82 77 74 82 86 91 85 81 77 Notes: 1. All data are measured in accordance with current Industry Standard ARI 880, version 1998. 2. All sound power levels, db re: 10-12 watts. SD 19
Performance Data Acoustics Radiated Sound Power (db) Radiated Sound Power (db) 0.5" Inlet 1.0" Inlet 2.0" Inlet 3.0" Inlet Inlet Pressure (127 Pa) Pressure (254 Pa) Pressure (508 Pa) Pressure (762 Pa) Size Cfm L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 4 80 38 48 45 40 33 31 23 48 47 43 37 34 25 48 51 53 47 43 35 46 52 60 54 48 42 120 57 47 45 40 33 30 23 49 48 45 38 34 27 50 51 54 46 42 36 51 54 60 52 47 42 150 71 47 45 41 35 30 24 51 49 46 39 35 28 52 53 55 47 43 37 51 56 61 53 48 42 225 106 52 49 44 40 35 30 57 54 49 43 39 33 60 59 57 48 45 39 59 61 63 54 49 44 5 130 61 47 44 35 29 24 21 48 45 41 35 30 25 48 48 50 45 39 33 48 51 58 51 45 40 200 94 48 45 38 32 25 22 49 47 43 37 32 26 50 52 52 45 39 35 50 55 58 51 45 40 250 118 48 44 40 34 27 23 50 48 45 38 33 27 52 53 53 44 40 35 53 56 60 52 44 40 350 165 51 47 44 38 31 26 55 51 47 41 35 31 59 56 55 47 41 37 56 58 60 51 44 40 6 200 94 52 46 38 31 25 22 50 47 43 36 31 26 52 51 52 43 38 33 51 55 59 50 44 40 300 142 52 48 41 33 25 22 55 50 46 38 32 27 56 53 53 44 38 35 57 57 60 50 44 39 400 189 55 49 44 36 28 24 56 53 48 40 33 28 59 56 55 46 40 35 59 58 60 50 43 40 500 236 55 49 47 40 32 27 59 54 51 43 36 31 62 59 57 47 41 36 63 60 61 52 44 40 8 350 165 46 42 38 31 27 22 48 45 43 36 35 27 54 52 53 42 41 36 56 58 64 52 46 42 520 245 49 43 41 35 31 24 51 48 47 39 37 29 55 54 54 45 43 38 56 57 63 51 47 44 700 330 50 46 44 38 34 26 54 51 50 42 38 34 58 57 57 48 45 39 60 59 62 52 48 44 900 425 56 49 50 44 37 29 59 53 53 46 41 35 62 59 57 49 46 39 63 61 62 53 49 44 10 550 260 48 44 42 32 25 24 52 49 48 40 31 26 55 55 53 47 39 32 58 58 59 50 44 38 820 387 53 47 43 36 28 25 57 52 49 41 33 27 60 58 55 48 40 33 62 61 60 52 44 38 1100 519 58 50 46 39 30 27 61 55 51 43 35 29 64 61 57 50 42 35 67 63 61 53 45 39 1400 661 62 53 49 42 34 30 66 58 54 46 38 33 69 63 58 51 43 37 71 65 63 55 46 41 12 800 378 49 46 40 33 27 27 54 51 46 39 34 29 58 58 53 46 42 35 59 62 59 51 47 40 1200 566 54 48 43 35 29 27 59 54 48 41 35 30 64 61 55 48 43 37 66 64 60 52 47 42 1600 755 60 53 47 38 32 30 63 58 50 42 37 32 68 64 57 49 43 39 71 66 61 53 48 43 2000 944 63 58 52 42 37 34 67 62 54 45 40 38 72 68 58 50 45 42 75 68 61 54 50 45 14 1100 519 47 46 36 30 24 23 53 53 42 36 32 27 57 61 52 43 40 35 60 64 60 48 43 38 1600 755 52 49 39 32 24 23 56 54 45 38 32 26 60 63 52 44 39 35 63 67 60 49 43 40 2100 991 55 52 43 35 27 25 59 57 48 40 33 28 63 64 55 46 40 36 65 67 61 50 44 40 3000 1416 63 59 51 42 34 31 65 64 54 44 36 34 68 68 57 48 41 37 69 69 60 52 45 41 16 1400 661 50 47 38 32 26 23 54 54 45 40 35 29 60 62 53 47 43 38 63 66 61 52 47 43 2100 991 51 49 41 35 28 24 56 54 47 41 36 30 61 61 55 49 44 39 64 66 60 53 48 43 2800 1321 56 54 45 38 31 27 59 56 49 43 37 32 62 62 56 49 44 39 65 65 61 54 49 44 4000 1888 61 60 55 45 38 32 63 63 56 47 41 36 67 66 59 51 46 41 69 66 62 55 50 45 24 2700 1274 65 63 53 45 38 30 70 65 60 52 45 37 71 69 66 59 51 45 72 71 69 62 54 50 x 4000 1888 67 67 57 48 40 32 71 71 64 55 48 41 74 75 69 61 54 48 76 77 72 65 58 52 16 5300 2501 67 66 58 49 42 35 74 75 69 57 49 42 76 77 74 64 56 50 78 79 76 67 60 53 6000 2832 68 66 59 51 44 37 74 75 69 58 50 43 77 78 75 65 57 51 79 80 77 68 61 54 7500 3540 69 67 61 54 48 42 75 74 70 59 51 45 78 80 78 66 58 52 80 81 79 69 62 55 8000 3776 69 67 62 55 49 44 75 74 70 59 52 46 79 81 79 67 59 52 80 82 80 70 63 56 Notes: 1. All data are measured in accordance with current Industry Standard ARI 880, version 1998. 2. All sound power levels, db re: 10-12 watts. SD 20