42755150303
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WJH4 Specification Manual
3 Ton 14.50 SEER Grandaire Heat Pump Package Unit - WJH436000KTP0A • Ingrams Water & Air
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Document DEVICE REPORTwjh4-specificationsWJH4 UP TO 14.5 SEER, R-410A PACKAGE HEAT PUMP FOR MANUFACTURED HOUSING, RESIDENTIAL, AND LIGHT COMMERCIAL APPLICATIONS 2 - 5 TONS Single Phase, 208/230 V, 60 Hz Use of the AHRI Certified TM Mark indicates a manufacturer's participation in the program. For verification of certification for individual products, go to www.ahridirectory.org . UNIT PERFORMANCE DATA COOLING HEATING Model Number Net Capacity BTU/h @ 95°F(35°C) SEER EER Net Capacity BTU/h @ 47°F(8.3°C) HSPF WJH424000KTP0A 24,000 14.50 11.50 23,400 8.0 WJH430000KTP0A 29,800 14.50 11.50 28,600 8.0 WJH436000KTP0A 36,000 14.50 11.50 34,400 8.0 WJH442000KTP0A 42,000 14.50 11.50 40,000 8.0 WJH448000KTP0A 46,500 14.00 11.50 45,000 8.0 WJH460000KTP0A 55,000 14.00 11.00 56,000 8.0 Unit Dimensions Height x Width x Depth inches (mm) 30-1/8 x 51 x 32 (765 x 1295 x 813) 34-1/8 x 51 x 32 (867 x 1295 x 813) 42-1/8 x 51 x 32 (1070 x 1295 x 813) REFRIGERATION CIRCUIT Environmentally balanced R-410A refrigerant Liquid refrigerant filter driers Copper tube/aluminum fin condenser and evaporator coils EASY TO INSTALL AND SERVICE Light weight, compact construction ideal for manufactured housing and residential applications Hand holds built into the unit base pan Compact, fully self-contained, electric cooling unit with horizontal supply and return ducts Easy panel accessibility for maintenance and installation Accessory electric heaters with single point connections Designed to be serviced from both the side and front Cabinet air leakage less than 2.0% at 1.0 inch W.C. and cabinet air leakage less than 1.4% at 0.5 in. W.C., when tested in accordance with ASHRAE Standard 193 BUILT TO LAST Vibration isolation provides quiet operation. Compressors have internal over current protection Direct-drive multi-speed, blower motor standard on all models No-rust base pan with integrated drain pan standard on all units Durable pre-painted steel cabinet Louvered coil enclosure for protection against vandalism and hail damage Aerodynamic fan blade design reduces the overall sound All models available with optional factory installed tin-coated copper evaporator coil. (These models are identified with letters TP in the 11th and 12th positions in the model numbers) LIMITED WARRANTY* 1 year unit replacement limited warranty 10 year parts limited warranty (including compressor and coil) with timely registration 5 years parts limited warranty if not registered within 90 days of original installation. * See warranty certificate for complete details and restrictions. Operating Weight lbs (kg) 253 (115) 283 (128) 285 (130) 339 (154) 358 (163) 425 (193) Specifications subject to change without notice. 426 55 1503 03 6/21/17 Product Specifications MODEL NUMBER NOMENCLATURE MODEL SERIES 1 2 3 4 5,6 7,8,9 10 11,12 13 14 15 W J H 4 36 000 K 00 0 A 1 WJ = Package TYPE H = Heat Pump 3 = 13 4 = 14 5 = 15 24 = 24,000 BTUH = 2 Tons 30 = 30,000 BTUH = 2.5 Tons 36 = 36,000 BTUH = 3 Tons 42 = 42,000 BTUH = 3.5 Tons 48 = 48,000 BTUH = 4 Tons 60 = 60,000 BTUH = 5 Tons TIER SEER NOMINAL COOLING CAPACITY 000 = No factory heat K = 208/230-1-60 00 = No options NOMINAL HEATING BTUH (input) VOLTAGE TP = Tin Coated Copper Evap Main Tubes plus Stainless Steel Heat Exchanger FACTORY INSTALLED OPTIONS 0 = Standard Sales Model Digit Engineering Digit FEATURE CODE AHRI* CAPACITIES Cooling Capacities and Efficiencies UNIT SIZE 24 30 36 42 48 60 NOMINAL TONS 2 2.5 3 3.5 4 5 STANDARD CFM 800 1000 1200 1400 1600 1700 NET COOLING CAPACITY AT 95°F (35°C) (Btuh) 24,000 29,800 36,000 42,000 46,500 55,000 EER 11.50 11.50 11.50 11.50 11.50 11.00 SEER** 14.50 14.50 14.50 14.50 14.00 14.00 Heat Pump Heating Capacities and Efficiencies UNIT SIZE NET HEATING CAPACITY AT 47°F (8.3°C) (Btuh) COP @ 47°F (8.3°C) 24 23,400 3.7 30 28,600 3.7 36 34,400 3.5 42 40,000 3.5 48 45,000 3.5 60 56,000 3.5 LEGEND dBSound Levels (decibels) db--Dry Bulb SEER--Seasonal Energy Efficiency Ratio wb--Wet Bulb COPCoefficient of Performance * Air Conditioning Heating & Refrigeration Institute At "A" conditions80°F (26.7°C) indoor db/67°F (19.4°C) indoor wb & 95°F (35°C) outdoor db. ** Rated in accordance with U.S. Government DOE Department of Energy) test procedures and/or AHRI Standards 210/240. Notes: 1. Ratings are net values, reflecting the effects of circulating fan heat. Ratings are based on: Cooling Standard: 80°F (26.7°C) db, 67°F wb (19.4°C) indoor enteringair temperature and 95°F db (35°C) outdoor enteringair temperature. 2. Before purchasing this appliance, read important energy cost and effi ciency information available from your retailer. NET HEATING CAPACITY AT 17°F (8.3°C) (Btuh) 13,400 15,600 20,200 23,400 26,600 33,000 COP @ 17°F (8.3°C) 2.4 2.4 2.4 2.4 2.3 2.4 Use of the AHRI Certified TM Mark indicates a manufacturer's participation in the program For verification of certification for individual products, go to www.ahridirectory.org. HSPF** 8.0 8.0 8.0 8.0 8.0 8.0 2 Specifications subject to change without notice. 427 55 1503 03 A-Weighted Sound Power Level (dBA) - AHRI STANDARDS 270-1995 UNIT SIZE 24 30 36 42 48 60 STANDARD RATING (dBA) 73 75 77 76 75.6 79.0 TYPICAL OCTAVE BAND SPECTRUM (dBA without tone adjustment) 125 250 500 1000 2000 4000 8000 54.4 54.9 58.8 67.5 53.7 48.5 39.4 55.4 63.9 62.8 59.0 54.7 45.5 37.9 66.2 67.6 72.3 72.6 68.6 62.6 52.5 64.5 68.1 69.9 69.4 67.0 64.0 58.3 59.9 64.4 64.8 65.0 59.7 55.5 48.9 67.6 65.7 68.6 70.5 65.3 59.8 50.0 PHYSICAL DATA UNIT SIZE NOMINAL CAPACITY (ton) SHIPPING WEIGHT (lb) (kg) COMPRESSOR TYPE REFRIGERANT REFRIGERANT QUANTITIY (lb) QUANTITY (kg) OUTDOOR METERING DEVICE ORIFICE ID (in.) (mm) OUTDOOR COIL ROWS...FINS/in. FACE AREA (sq. ft) OUTDOOR FAN NOMINAL AIRFLOW (cfm) DIAMETER (in.) DIAMETER (mm) MOTOR HP (RPM) INDOOR METERING DEVICE ORIFICE ID (in.) (mm) INDOOR COIL ROWS...FINS/in. FACE AREA (sq. ft) INDOOR BLOWER NOMINAL COOLING AIRFLOW (cfm) NOMINAL SIZE D x L (in.) (mm) MOTOR (HP) HIGHPRESSURE SWITCH (psig) CUTOUT RESET (AUTO) LOWPRESSURE SWITCH (psig) CUTOUT RESET (AUTO) RETURNAIR FILTERS THROWAWAY (in.) (mm) 24 2 312 142 7.00 3.18 TXV - 2...20 9.1 2000 20 508 1/8 (825) 0.059 1.499 3...12 4.3 800 10 x 8 254 x 203 1/3 20x20x1 508x508x25 30 2.5 333 151 7.20 3.27 0.049 1.245 36 3 334 152 SCROLL R-410A 6.30 2.86 Piston 0.057 1.448 42 3.5 388 177 9.10 4.13 0.059 1.499 2...20 10.2 2...20 10.2 2...20 13.0 2000 20 508 1/8 (825) Piston 0.059 1.499 2800 20 508 1/4 (1100) 0.067 1.702 3100 20 508 1/4 (1100) 0.076 1.9304 3...14 4.3 3...12 4.9 3...14 4.9 1000 11 x 9 279 x 229 1/3 1200 11 x 9 279 x 229 1/2 1400 11 x 9 279 x 229 1/2 650 +/- 15 420 +/- 25 24x30x1 610x762x25 20 +/- 5 45 +/- 10 48 60 4 5 407 475 185 215 7.70 11.5 3.49 5.22 TXV Piston - 0.070 - 1.778 2...20 15.5 2...20 15.5 3100 20 508 1/4 (1100) 3300 20 508 1/3 (1100) TXV - - - - 3...14 4.9 3...14 4.9 1600 11 x 9 279 x 229 3/4 1700 12 x 11 305 x 279 1 24x36x1 610x914x25 *Required filter sizes shown are based on the AHRI (Air Conditioning, Heating & Refrigeration Institute) rated airflow at a velocity of 300 ft/min (91 m) for throwaway type or 450 ft/min (137 m) for high capacity type. Recommended filters are 1-in. (25 mm) thick. OPTIONS AND ACCESSORIES ITEM DESCRIPTION Coil Options Compressor Start Kit Corporate Thermostats Crankcase Heater Electric Heaters Low Ambient Kit Time Guard II Base unit with tin plated indoor coil hairpins Compressor Start Kit assists compressor start-up by providing additional starting torque. Thermostats provide control for the system heating and cooling functions. Crankcase Heater provides anti-floodback protection for low-load cooling applications. Electric Heat Supplement Low Ambient Kit (Motormaster II Control) allows the use of mechanical cooling down to outdoor temperatures as low as 0°F (-18°C) when prop erly installed. Automatically prevents the compressor from restarting for at least 4 minutes and 45 seconds after shutdown of the compressor. Not required when a corporate programmable thermostat is applied. FACTORY INSTALLED OPTION X FIELD INSTALLED ACCESSORY X X X* X X X Refer to Price Pages for available accessories. 427 55 1503 03 Specifications subject to change without notice. 3 Accessory Electric Heater Usage CATALOG ORDERING NO. CPHEATER125A0* CPHEATER126A0* CPHEATER127A0* CPHEATER128A0* CPHEATER129A0* CPHEATER130A0* CPHEATER131A0* CPHEATER132A0* NOMINAL CAPACITY (kW) CIRCUIT BREAKER (Yes/No) STAGES 24 3.8 / 5.0 No 1 3.8 / 5.0 Yes 1 5.6 / 7.5 No 2 5.6 / 7.5 Yes 2 7.5 / 10.0 7.5 / 10.0 No 2 Yes 2 11.3 / 15.0 Yes 2 15.0 / 20.0 Yes 2 Approved combination Multiplication Factors HEATER kW RATING 240 VOLTAGE DISTRIBUTION 200 208 230 240 Example: 15.0 kW (at 240v) heater on 208v = 15.0 (.75 mult factor) = 11.25 capacity at 208v USED WITH SIZES 30 36 42 NONE 48 60 NONE MULTIPLICATION FACTOR .69 .75 .92 1.00 4 Specifications subject to change without notice. 427 55 1503 03 BASE UNIT DIMENSIONS--24-36 WJH4024 WJH4030 WJH4036 427 55 1503 03 Specifications subject to change without notice. 5 BASE UNIT DIMENSIONS--42-48 WJH4042 WJH4048 6 Specifications subject to change without notice. 427 55 1503 03 BASE UNIT DIMENSIONS--60 :-+ 427 55 1503 03 Specifications subject to change without notice. 7 SELECTION PROCEDURE I. DETERMINE COOLING AND HEATING REQUIREMENTS AT DESIGN CONDITIONS Given: Required Cooling Capacity (TC . . . . . . . . 28,000 Btuh Sensible Heat Capacity (SHC) . . . . . . . . 20,500 Btuh Required Heating Capacity . . . . . . . . . . . 28,550 Btuh Outdoor Entering-Air Temperature . . . . . 95F (35C) Outdoor-Air Winter Design Temperature 20F (-6.7C) Indoor-Air Winter Design Temperature . . . . . . . . . . . .70F (21.1C) Indoor Entering-Air Temperature . . . . . . . . . . . . . 80F (26.7C) edb, 67F ewb (19.4C) Indoor-Air Quantity . . . . . . . . . . . . . . . . . . . . . . . .1000 CFM External Static Pressure . . . . . . . . . . . . . . . . . . . 0.20 IN. W.C. Electrical Characteristics (V-Ph-Hz) . . . . . . . . . . 230-1-60 edb -- entering dry bulb ewb -- entering wet bulb II. SELECT UNIT BASED ON REQUIRED COOLING CAPACITY Enter Cooling Capacities table at condenser entering temperature of 95F (35C), indoor air entering at 1000 cfm and 67F (19.4C) ewb (entering wet bulb). The 030 unit will provide a total cooling capacity of 28,800 Btuh and a sensible heat capacity of 21,600 Btuh. For indoor-air temperature other than 80F edb (entering dry bulb), calculate sensible heat capacity correction, as required, using the formula found in Note 3 following the cooling capacities tables. NOTE: Unit ratings are net capacities. III. SELECT ELECTRIC HEAT Enter the 030 Heating Capacities table at 1000 CFM. At 70F (21.1C) return indoor air and 20F (-6.7C) air entering outdoor coil, the integrated heating capacity is 16,740 Btuh. (Select integrated heating capacity value since deductions for outdoor-coil frost and defrosting have already been made. No correction is required.) The required heating capacity is 28,550 Btuh. Therefore, 11,810 Btuh (28,550 - 16,740) additional electric heat is required. Determine additional electric heat capacity in kW. 11,810 Btuh 3414 Btuh/kW = 3.46 kW of heat required Enter the Accessory Electric Heater Usage table on page 4 for 208/240v. single-phase, 030 unit. The 5-kW heater at 240v most closely satisfies the heating required. To calculate kW at 230v, multiply the heater kW by multiplication factor 0.92 found in the Multiplication Factors table on page 4. 5 kW x 0.92 = 4.6 kW 4.6 x 3414 = 15,704 Btuh To calculate kW at 208 v, see Multiplication Factors table on page 4. Total unit heating capacity is 32,444 Btuh (16,740 +15,704). IV. DETERMINE FAN SPEED AND POWER REQUIREMENTS AT DESIGN CONDITIONS Before entering the air delivery tables, calculate the total static pressure required. From the given, the Accessory Electric Heat Pressure Drop table, and the Filter Pressure Drop table, find: External static pressure Filter Electric heat Total static pressure 0.20 IN. W.C. 0.09 IN. W.C. 0.04 IN. W.C. 0.33 IN. W.C. Enter the table for Dry Coil Air Delivery -- Horizontal Discharge at 1000 CFM and 230v high speed. The blower will deliver 1036 CFM @ 0.40 IN W.C. static pressure. This will adequately handle job requirements. 8 Specifications subject to change without notice. 427 55 1503 03 BUILDING HEAT LOSS, UNIT INTEGRATED HEATING CAPACITY, MBTUH 80 70 60 50 40 30 20 10 0 -10 BALANCE POINT WORKSHEET 23.4 20.5 60 17.6 48 42 14.6 36 11.7 30 8.8 24 5.9 2.9 BASED ON INDOOR ENT. AIR AT 70 ºF AND AT RATED CFM 0.0 0 10 20 30 40 50 60 70 OUTDOOR TEMPERATURE, ºF kW Specifications subject to change without notice. A14654 9 427 55 1503 03 10 PERFORMANCE DATA COOLING CAPACITY 24 EVAPORATOR AIR CFM EWB 57 (14) 62 (17) 700 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 800 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 900 63* (17) 67 (19) 72 (22) 75 (24) Capacity MBtuh Total Sens 24.13 24.13 24.96 21.58 25.41 17.66 27.16 18.15 29.39 14.74 25.10 25.10 25.55 23.03 25.93 18.68 27.67 19.15 29.86 15.30 25.89 25.89 26.06 24.33 26.33 19.62 28.05 20.05 30.22 15.79 See page 16 for cooling notes. Total Sys kW 1.40 1.40 1.40 1.41 1.41 1.41 1.41 1.42 1.42 1.42 1.43 1.43 1.43 1.43 1.44 85 (29) Capacity MBtuh Total Sens 22.67 22.67 23.28 20.60 23.69 16.80 25.39 17.31 27.59 14.01 23.59 23.59 23.84 22.03 24.17 17.81 25.86 18.33 28.03 14.57 24.34 24.34 24.36 24.36 24.53 18.74 26.22 19.25 28.37 15.07 CONDENSER ENTERING AIR TEMPERATURES _F (°C) 95 (35) 105 (41) 115 (46) Total Sys kW Capacity MBtuh Total Sens Total Sys kW Capacity MBtuh Total Sens Total Sys kW Capacity MBtuh Total Sens 1.71 21.20 21.20 2.06 19.18 19.18 2.47 17.23 17.23 1.71 21.59 19.65 2.06 19.26 19.17 2.47 17.27 17.27 1.71 21.95 15.92 2.07 19.64 14.77 2.48 17.12 13.57 1.71 23.57 16.44 2.07 21.73 15.60 2.50 19.32 14.52 1.72 25.69 13.23 2.08 23.72 12.42 2.51 21.74 11.67 1.72 22.07 22.07 2.08 20.33 20.33 2.50 18.25 18.25 1.72 22.15 21.95 2.08 20.37 20.37 2.50 18.29 18.29 1.72 22.39 16.92 2.08 20.25 15.91 2.50 17.60 14.64 1.73 24.00 17.45 2.09 22.11 16.59 2.51 19.85 15.73 1.73 26.11 13.76 2.09 24.08 12.98 2.53 22.06 12.21 1.74 22.76 22.76 2.10 21.17 21.17 2.52 19.11 19.11 1.74 22.78 22.78 2.10 21.19 21.19 2.52 19.15 19.15 1.74 22.72 17.85 2.10 20.71 17.02 2.51 18.05 15.69 1.74 24.32 18.35 2.10 22.40 17.50 2.53 20.23 16.79 1.75 26.41 14.26 2.11 24.36 13.48 2.54 22.29 12.72 Total Sys kW 2.96 2.96 2.96 2.99 3.02 2.99 2.99 2.98 3.00 3.04 3.02 3.02 3.00 3.03 3.05 125 (52) Capacity MBtuh Total Sens 15.34 15.34 15.37 15.37 14.73 12.42 16.69 13.34 19.42 10.81 16.19 16.19 16.22 16.22 15.13 13.44 17.17 14.46 19.80 11.48 16.95 16.95 16.99 16.99 15.48 14.40 17.60 15.54 20.07 12.05 Total Sys kW 3.54 3.54 3.53 3.56 3.59 3.57 3.57 3.55 3.59 3.62 3.60 3.60 3.57 3.62 3.64 Specifications subject to change without notice. HEATING CAPACITY 24 INDOOR AIR EDB 65 (18) 70 (21) 75 (24) CFM 700 800 900 700 800 900 700 800 900 10 (23) Capacity MBtuh Total Integ 7.21 6.64 7.25 6.67 7.29 6.70 7.13 6.56 7.16 6.58 7.19 6.61 7.06 6.50 7.09 6.52 7.12 6.55 Total Sys kW 1.43 1.43 1.43 1.50 1.50 1.50 1.57 1.57 1.57 0 (18) Capacity MBtuh Total Integ 9.32 8.58 9.36 8.61 9.39 8.64 9.22 8.48 9.25 8.51 9.28 8.53 9.14 8.41 9.16 8.43 9.18 8.45 Total Sys kW 1.49 1.48 1.47 1.56 1.55 1.55 1.64 1.63 1.63 10 (12) Capacity MBtuh Total Integ 11.68 10.72 11.71 10.75 11.75 10.78 11.56 10.61 11.58 10.63 11.61 10.65 11.45 10.51 11.47 10.53 11.49 10.54 Total Sys kW 1.55 1.53 1.52 1.62 1.61 1.60 1.71 1.69 1.68 OUTDOOR COIL ENTERING AIR TEMPERATURES °F (°C) 20 (7) 30 (1) 40 (4) Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ 14.33 13.00 1.61 17.38 15.23 1.68 20.83 20.83 14.37 13.03 1.59 17.43 15.27 1.65 20.89 20.89 14.40 13.06 1.57 17.47 15.31 1.62 20.95 20.95 14.18 12.86 1.69 17.18 15.06 1.76 20.59 20.59 14.20 12.88 1.67 17.22 15.09 1.73 20.64 20.64 14.23 12.91 1.65 17.25 15.12 1.71 20.69 20.69 14.05 12.74 1.78 17.01 14.90 1.85 20.37 20.37 14.06 12.76 1.75 17.03 14.92 1.82 20.41 20.41 14.08 12.77 1.74 17.06 14.95 1.80 20.45 20.45 Total Sys kW 1.76 1.71 1.68 1.84 1.80 1.77 1.94 1.89 1.86 50 (10) Capacity MBtuh Total Integ 24.83 24.83 24.92 24.92 25.00 25.00 24.54 24.54 24.62 24.62 24.69 24.69 24.26 24.26 24.32 24.32 24.38 24.38 Total Sys kW 1.84 1.79 1.75 1.93 1.88 1.84 2.03 1.97 1.93 60 (16) Capacity MBtuh Total Integ 29.30 29.30 29.46 29.46 29.60 29.60 28.93 28.93 29.07 29.07 29.20 29.20 28.56 28.56 28.69 28.69 28.80 28.80 Total Sys kW 1.93 1.86 1.81 2.02 1.95 1.90 2.12 2.05 2.00 427 55 1503 03 427 55 1503 03 PERFORMANCE DATA (CONT) COOLING CAPACITY 30 EVAPORATOR AIR 75 (24) Capacity CFM EWB MBtuh Total Sens 57 (14) 29.24 29.24 62 (17) 30.19 27.55 875 63* (17) 30.79 22.41 67 (19) 33.31 23.34 72 (22) 36.86 19.05 57 (14) 30.61 30.61 62 (17) 31.02 29.70 1000 63* (17) 31.52 23.91 67 (19) 34.09 24.95 72 (22) 37.71 20.07 57 (14) 31.77 31.77 62 (17) 31.81 31.81 1125 63* (17) 32.11 25.37 67(19) 34.70 26.52 72 (22) 38.37 21.05 See page 16 for cooling notes. Total Sys kW 1.83 1.83 1.84 1.87 1.91 1.86 1.86 1.87 1.90 1.94 1.89 1.90 1.90 1.93 1.97 85 (29) Capacity MBtuh Total Sens 27.70 27.70 28.33 26.42 28.86 21.37 31.27 22.30 34.65 18.09 28.97 28.97 29.13 28.47 29.53 22.85 31.97 23.88 35.41 19.09 30.04 30.04 30.08 30.08 30.05 24.27 32.52 25.41 35.99 20.05 CONDENSER ENTERING AIR TEMPERATURES _F (°C) 95 (35) 105 (41) 115 (46) Total Sys Capacity MBtuh Total Sys Capacity MBtuh Total Sys Capacity MBtuh kW Total Sens kW Total Sens kW Total Sens 2.15 26.11 26.11 2.52 24.49 24.49 2.96 22.75 22.75 2.15 26.44 25.27 2.52 24.56 24.41 2.96 22.80 22.80 2.16 26.91 20.34 2.53 24.89 19.29 2.97 22.79 18.22 2.18 29.18 21.25 2.56 27.03 20.20 3.00 24.77 19.12 2.23 32.38 17.13 2.61 30.03 16.15 3.06 27.59 15.16 2.18 27.29 27.29 2.56 25.55 25.55 3.01 23.72 23.72 2.18 27.33 27.33 2.56 25.59 25.59 3.01 23.75 23.75 2.19 27.49 21.77 2.56 25.40 20.69 3.00 23.23 19.57 2.21 29.80 22.80 2.59 27.56 21.70 3.04 25.24 20.58 2.26 33.04 18.10 2.65 30.61 17.10 3.10 28.09 16.07 2.22 28.28 28.28 2.60 26.44 26.44 3.05 24.52 24.52 2.22 28.32 28.32 2.60 26.48 26.48 3.05 24.55 24.55 2.21 27.96 23.16 2.59 25.81 22.03 3.04 23.58 20.87 2.25 30.28 24.29 2.62 27.99 23.15 3.08 25.60 21.98 2.30 33.56 19.03 2.68 31.06 18.00 3.14 28.45 16.95 Total Sys kW 3.50 3.50 3.50 3.54 3.61 3.55 3.55 3.54 3.58 3.65 3.59 3.60 3.57 3.62 3.69 125 (52) Capacity MBtuh Total Sens 20.93 20.93 20.97 20.97 20.56 17.11 22.46 18.03 25.07 14.15 21.82 21.82 21.84 21.84 20.97 18.43 22.85 19.44 25.47 15.04 22.52 22.52 22.55 22.55 21.30 19.67 23.16 20.79 25.78 15.89 Total Sys kW 4.14 4.14 4.12 4.18 4.25 4.19 4.19 4.16 4.22 4.30 4.24 4.24 4.21 4.26 4.34 Specifications subject to change without notice. HEATING CAPACITY 30 INDOOR AIR EDB 65 (18) 70 (21) 75 (24) CFM 875 1000 1125 875 1000 1125 875 1000 1125 10 (23) Capacity MBtuh Total Integ 7.47 6.87 7.58 6.97 7.67 7.06 7.19 6.61 7.30 6.72 7.40 6.81 6.90 6.35 7.01 6.45 7.11 6.55 Total Sys kW 1.56 1.57 1.57 1.64 1.64 1.65 1.71 1.72 1.72 0 (18) Capacity MBtuh Total Integ 10.12 9.31 10.25 9.43 10.37 9.54 9.84 9.05 9.97 9.18 10.09 9.29 9.54 8.78 9.68 8.91 9.80 9.02 Total Sys kW 1.65 1.65 1.65 1.73 1.73 1.73 1.81 1.81 1.81 10 (12) Capacity MBtuh Total Integ 13.30 12.21 13.66 12.54 13.77 12.64 12.91 11.85 13.08 12.01 13.24 12.16 12.58 11.55 12.76 11.71 12.90 11.84 Total Sys kW 1.75 1.76 1.75 1.83 1.83 1.82 1.92 1.91 1.91 OUTDOOR COIL ENTERING AIR TEMPERATURES °F (°C) 20 (7) 30 (1) Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ Total Sys kW 16.77 15.21 1.86 20.50 17.96 1.97 16.93 15.35 1.85 20.71 18.15 1.95 17.06 15.47 1.84 20.88 18.30 1.94 16.57 15.03 1.96 20.24 17.73 2.07 16.72 15.16 1.94 20.45 17.91 2.05 16.86 15.29 1.93 20.61 18.06 2.03 16.37 14.85 2.05 20.00 17.53 2.17 16.53 14.99 2.03 20.19 17.69 2.14 16.65 15.10 2.03 20.34 17.83 2.13 40 (4) Capacity MBtuh Total Integ 24.97 24.97 25.24 25.24 25.47 25.47 24.62 24.62 24.89 24.89 25.11 25.11 24.29 24.29 24.54 24.54 24.76 24.76 Total Sys kW 2.10 2.07 2.05 2.20 2.17 2.15 2.30 2.27 2.25 50 (10) Capacity MBtuh Total Integ 30.32 30.32 30.70 30.70 30.98 30.98 29.87 29.87 30.24 30.24 30.52 30.52 29.43 29.43 29.78 29.78 30.07 30.07 Total Sys kW 2.25 2.21 2.18 2.35 2.31 2.28 2.46 2.41 2.39 60 (16) Capacity MBtuh Total Integ 36.79 36.79 37.28 37.28 37.61 37.61 36.22 36.22 36.69 36.69 37.03 37.03 35.66 35.66 36.12 36.12 36.45 36.45 Total Sys kW 2.43 2.38 2.36 2.53 2.48 2.46 2.65 2.59 2.56 11 12 PERFORMANCE DATA (CONT) COOLING CAPACITY 36 EVAPORATOR AIR CFM EWB 1050 1200 1350 57 (14) 62 (17) 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 63* (17) 67(19) 72 (22) 75 (24) Capacity MBtuh Total Sens 35.93 35.93 37.16 32.72 37.80 26.59 40.63 27.40 43.93 21.95 37.48 37.48 38.06 35.03 38.56 28.13 41.32 28.90 44.53 22.75 38.67 38.67 38.83 36.99 39.12 29.53 41.83 30.27 44.95 23.44 See page 16 for cooling notes. Total Sys kW 2.36 2.36 2.36 2.36 2.37 2.39 2.39 2.39 2.39 2.41 2.42 2.42 2.42 2.43 2.44 85 (29) Capacity MBtuh Total Sens 33.75 33.75 34.64 31.84 35.24 25.75 38.07 26.70 41.38 21.32 35.25 35.25 35.55 34.11 35.95 27.33 38.73 28.26 41.96 22.17 36.40 36.40 36.44 36.44 36.50 28.79 39.21 29.67 42.38 22.92 CONDENSER ENTERING AIR TEMPERATURES °F (°C) 95 (35) 105 (41) 115 (46) Total Capacity Total Capacity Total Capacity Sys MBtuh Sys MBtuh Sys MBtuh kW Total Sens kW Total Sens kW Total Sens 2.70 31.52 31.52 3.08 29.19 29.19 3.52 26.69 26.69 2.70 32.05 30.86 3.08 29.38 29.75 3.52 26.74 26.74 2.70 32.57 24.84 3.08 29.78 23.85 3.52 26.72 22.69 2.70 35.38 25.86 3.09 32.52 24.93 3.54 29.45 23.92 2.72 38.64 20.59 3.12 35.74 19.79 3.57 32.68 18.87 2.73 32.94 32.94 3.12 30.53 30.53 3.56 27.93 27.93 2.73 33.04 32.82 3.12 30.58 30.58 3.56 27.97 27.97 2.73 33.26 26.45 3.12 30.41 25.47 3.56 27.26 24.30 2.74 36.00 27.47 3.13 33.12 26.57 3.58 30.03 25.59 2.76 39.19 21.46 3.16 36.22 20.68 3.61 33.12 19.74 2.76 34.04 34.04 3.15 31.58 31.58 3.60 28.94 28.94 2.76 34.09 34.09 3.15 31.62 31.62 3.60 28.98 28.98 2.77 33.77 27.94 3.16 30.89 26.97 3.60 27.73 25.85 2.77 36.45 28.95 3.17 33.55 28.08 3.62 30.48 27.11 2.80 39.58 22.24 3.20 36.58 21.46 3.65 33.42 20.55 Total Sys kW 4.03 4.03 4.03 4.05 4.08 4.08 4.08 4.08 4.09 4.12 4.12 4.12 4.11 4.13 4.16 125 (52) Capacity MBtuh Total Sens 23.44 23.44 23.49 23.49 22.54 20.97 25.85 22.65 29.43 17.90 24.77 24.77 24.83 24.83 23.13 22.62 26.44 24.43 29.83 18.82 25.94 25.94 25.98 25.98 23.68 24.16 26.96 26.05 30.10 19.65 Total Sys kW 4.55 4.55 4.53 4.64 4.66 4.64 4.64 4.58 4.67 4.70 4.71 4.71 4.64 4.71 4.75 Specifications subject to change without notice. HEATING CAPACITY 36 INDOOR AIR EDB 65 (18) 70 (21) 75 (24) CFM 1050 1200 1350 1050 1200 1350 1050 1200 1350 10 (23) Capacity MBtuh Total Integ 10.63 9.78 10.83 9.96 11.01 10.13 10.08 9.27 10.27 9.45 10.45 9.61 9.51 8.75 9.70 8.92 9.86 9.07 Total Sys kW 2.08 2.09 2.11 2.15 2.17 2.19 2.24 2.26 2.28 0 (18) Capacity MBtuh Total Integ 13.98 12.86 14.19 13.05 14.39 13.24 13.46 12.38 13.66 12.57 13.86 12.75 12.91 11.88 13.14 12.09 13.33 12.27 Total Sys kW 2.18 2.19 2.21 2.26 2.27 2.29 2.35 2.37 2.38 10 (12) Capacity MBtuh Total Integ 17.60 16.15 17.87 16.40 18.09 16.61 17.08 15.67 17.36 15.94 17.59 16.14 16.55 15.19 16.82 15.44 17.04 15.64 Total Sys kW 2.29 2.30 2.31 2.38 2.38 2.39 2.48 2.48 2.49 OUTDOOR COIL ENTERING AIR TEMPERATURES _F (°C) 20 (7) 30 (1) Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ Total Sys kW 21.69 19.67 2.41 26.19 22.94 2.56 22.40 20.31 2.42 26.47 23.19 2.54 22.61 20.51 2.42 26.70 23.40 2.53 21.12 19.15 2.51 25.84 22.64 2.67 21.43 19.44 2.50 26.11 22.88 2.65 21.70 19.68 2.50 26.35 23.09 2.64 20.59 18.68 2.61 25.51 22.35 2.79 20.89 18.95 2.60 25.78 22.59 2.76 21.15 19.18 2.61 26.00 22.78 2.75 40 (4) Capacity MBtuh Total Integ 30.74 30.74 31.10 31.10 31.39 31.39 30.33 30.33 30.67 30.67 30.96 30.96 29.92 29.92 30.26 30.26 30.54 30.54 Total Sys kW 2.70 2.66 2.65 2.82 2.78 2.77 2.95 2.91 2.89 50 (10) Capacity MBtuh Total Integ 36.06 36.06 36.49 36.49 36.68 36.68 35.56 35.56 36.02 36.02 36.27 36.27 35.06 35.06 35.52 35.52 35.82 35.82 Total Sys kW 2.85 2.79 2.76 2.99 2.92 2.89 3.13 3.06 3.02 60 (16) Capacity MBtuh Total Integ 41.91 41.91 42.00 42.00 41.92 41.92 41.41 41.41 41.55 41.55 41.52 41.52 40.90 40.90 41.07 41.07 41.08 41.08 Total Sys kW 3.00 2.93 2.89 3.14 3.07 3.02 3.29 3.21 3.16 427 55 1503 03 427 55 1503 03 PERFORMANCE DATA (CONT) COOLING CAPACITY 42 EVAPORATOR AIR 75 (24) Capacity MB CFM EWB tuh Total Sens 57 (14) 42.14 42.14 62 (17) 43.42 36.94 1225 63* (17) 44.22 29.99 67 (19) 47.88 31.26 72 (22) 53.01 25.46 57 (14) 44.02 44.02 62 (17) 44.58 39.74 1400 63* (17) 45.24 31.99 67 (19) 48.95 33.40 72 (22) 54.17 26.80 57 (14) 45.62 45.62 62 (17) 45.69 45.69 1575 63* (17) 46.05 33.91 67 (19) 49.78 35.47 72 (22) 55.07 28.09 See page 16 for cooling notes. Total Sys kW 2.64 2.64 2.65 2.67 2.69 2.68 2.69 2.69 2.71 2.73 2.73 2.73 2.73 2.75 2.78 85 (29) Capacity MB tuh Total Sens 39.63 39.63 40.45 35.78 41.17 28.91 44.54 30.15 49.32 24.38 41.35 41.35 41.57 38.42 42.05 30.87 45.46 32.26 50.34 25.70 42.79 42.79 42.85 42.85 42.74 32.75 46.20 34.29 51.13 26.97 CONDENSER ENTERING AIR TEMPERATURES °F (°C) 95 (35) 105 (41) 115 (46) Total Capacity MB Total Capacity MB Total Capacity MB Sys tuh Sys tuh Sys tuh kW Total Sens kW Total Sens kW Total Sens 3.08 37.01 37.01 3.57 33.27 33.27 4.08 29.84 29.84 3.09 37.42 34.53 3.57 33.34 33.34 4.09 29.89 29.89 3.09 38.00 27.77 3.58 33.40 26.01 4.08 29.10 24.34 3.11 41.19 29.02 3.61 37.71 27.83 4.17 32.76 26.04 3.15 45.63 23.29 3.64 41.90 22.17 4.21 38.07 21.00 3.13 38.61 38.61 3.62 35.22 35.22 4.16 31.40 31.40 3.13 38.66 38.66 3.62 35.31 35.31 4.16 31.46 31.46 3.13 38.79 29.71 3.62 34.39 28.04 4.14 29.80 26.25 3.16 42.00 31.10 3.65 38.44 29.89 4.22 33.67 28.17 3.19 46.51 24.59 3.69 42.63 23.44 4.25 38.72 22.26 3.18 39.93 39.93 3.67 36.90 36.90 4.24 32.77 32.77 3.18 39.99 39.99 3.67 36.95 36.95 4.24 32.83 32.83 3.18 39.39 31.55 3.67 35.82 30.22 4.22 30.44 28.04 3.20 42.60 33.09 3.70 38.98 31.84 4.26 34.50 30.21 3.23 47.18 25.83 3.73 43.21 24.67 4.30 39.18 23.46 Total Sys kW 4.70 4.70 4.69 4.76 4.86 4.77 4.78 4.74 4.82 4.91 4.84 4.84 4.80 4.88 4.96 125 (52) Capacity MB Total tuh Sys Total Sens kW 26.47 26.47 5.43 26.52 26.52 5.43 24.87 22.66 5.40 28.12 24.34 5.46 33.06 19.39 5.57 27.77 27.77 5.50 27.82 27.82 5.50 25.51 24.46 5.45 28.82 26.35 5.52 34.00 20.78 5.64 28.92 28.92 5.57 28.97 28.97 5.57 26.11 26.11 5.51 29.45 28.21 5.58 34.88 22.14 5.72 Specifications subject to change without notice. HEATING CAPACITY 42 INDOOR AIR EDB 65 (18) 70 (21) 75 (24) CFM 1225 1400 1575 1225 1400 1575 1225 1400 1575 10 (23) Capacity MBtuh Total Integ 12.34 11.36 12.54 11.54 12.71 11.69 11.85 10.90 12.06 11.09 12.24 11.26 11.26 10.36 11.48 10.56 11.67 10.74 Total Sys kW 2.53 2.55 2.57 2.61 2.63 2.65 2.68 2.70 2.73 0 (18) Capacity MBtuh Total Integ 15.76 14.50 15.97 14.70 16.16 14.87 15.29 14.07 15.53 14.29 15.73 14.47 14.75 13.57 14.99 13.80 15.21 13.99 Total Sys kW 2.57 2.58 2.59 2.66 2.67 2.69 2.75 2.76 2.78 10 (12) Capacity MBtuh Total Integ 19.85 18.22 20.10 18.45 20.31 18.64 19.40 17.80 19.67 18.05 19.88 18.25 18.88 17.33 19.15 17.58 19.39 17.80 Total Sys kW 2.65 2.65 2.65 2.75 2.75 2.76 2.86 2.86 2.87 OUTDOOR COIL ENTERING AIR TEMPERATURES _F (°C) 20 (7) 30 (1) 40 (4) Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ 25.09 22.75 2.79 29.92 26.22 2.93 35.54 35.54 25.31 22.95 2.78 30.19 26.45 2.91 35.91 35.91 25.49 23.12 2.78 30.42 26.65 2.89 36.21 36.21 24.42 22.15 2.89 29.57 25.91 3.07 35.07 35.07 25.02 22.69 2.90 29.86 26.16 3.04 35.46 35.46 25.23 22.88 2.90 30.11 26.38 3.03 35.77 35.77 23.67 21.47 3.00 29.23 25.61 3.20 34.61 34.61 24.06 21.82 2.99 29.52 25.86 3.18 34.98 34.98 24.38 22.11 2.99 29.75 26.06 3.16 35.30 35.30 Total Sys kW 3.11 3.07 3.04 3.25 3.21 3.19 3.39 3.35 3.33 50 (10) Capacity MBtuh Total Integ 42.06 42.06 42.55 42.55 42.96 42.96 41.48 41.48 41.97 41.97 42.37 42.37 40.89 40.89 41.38 41.38 41.78 41.78 Total Sys kW 3.32 3.27 3.23 3.46 3.41 3.38 3.61 3.56 3.52 60 (16) Capacity MBtuh Total Integ 49.79 49.79 50.45 50.45 50.96 50.96 49.05 49.05 49.70 49.70 50.21 50.21 48.32 48.32 48.96 48.96 49.46 49.46 Total Sys kW 3.56 3.50 3.46 3.71 3.64 3.60 3.87 3.80 3.76 13 14 PERFORMANCE DATA (CONT) COOLING CAPACITY 48 EVAPORATOR AIR CFM EWB 57 (14) 62 (17) 75 (24) Capacity MBtuh Total Sens 46.42 46.42 47.91 40.50 1400 63* (17) 48.68 33.02 67 (19) 52.27 34.25 72 (22) 57.10 27.89 1600 1800 57 (14) 62 (17) 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 63* (17) 67 (19) 48.26 49.02 49.67 53.29 58.19 49.79 50.03 50.44 54.07 48.26 43.31 35.05 36.42 29.22 49.79 49.53 37.00 38.50 72 (22) 59.02 30.47 See page 16 for cooling notes. Total Sys kW 3.18 3.18 3.18 3.20 3.22 3.23 3.23 3.24 3.25 3.27 3.28 3.28 3.29 3.30 3.32 85 (29) Capacity MBtuh Total Sens 44.08 44.08 45.08 39.17 45.78 31.78 49.14 32.98 53.65 26.66 45.74 45.74 46.11 41.79 46.64 33.77 50.03 35.11 54.58 27.94 47.12 47.12 47.17 47.17 47.28 35.67 50.68 37.14 55.27 29.16 CONDENSER ENTERING AIR TEMPERATURES °F (°C) 95 (35) 105 (41) 115 (46) Total Sys Capacity MBtuh Total Sys Capacity MBtuh Total Sys Capacity MBtuh kW Total Sens kW Total Sens kW Total Sens 3.54 41.54 41.54 3.95 38.75 38.75 4.42 35.66 35.66 3.55 42.09 37.68 3.96 38.91 38.54 4.42 35.70 35.70 3.55 42.67 30.46 3.96 39.29 29.02 4.42 35.60 27.47 3.58 45.78 31.63 3.99 42.12 30.16 4.45 38.13 28.58 3.61 49.95 25.33 4.02 45.93 23.91 4.49 41.59 22.37 3.60 43.02 43.02 4.01 40.04 40.04 4.48 36.76 36.76 3.61 43.09 43.09 4.01 40.09 40.09 4.48 36.80 36.80 3.61 43.39 32.40 4.02 39.87 30.91 4.48 36.05 29.29 3.63 46.50 33.70 4.04 42.68 32.18 4.50 38.56 30.53 3.66 50.71 26.58 4.08 46.53 25.11 4.54 42.02 23.54 3.66 44.25 44.25 4.07 41.10 41.10 4.54 37.62 37.62 3.66 44.30 44.30 4.07 41.15 41.15 4.54 37.65 37.65 3.66 43.93 34.25 4.07 40.31 32.70 4.53 36.41 30.99 3.68 47.02 35.68 4.10 43.10 34.10 4.56 38.87 32.36 3.71 51.27 27.76 4.13 46.95 26.26 4.59 42.32 24.66 Total Sys kW 4.95 4.95 4.95 4.98 5.01 5.02 5.02 5.01 5.03 5.07 5.07 5.07 5.06 5.08 5.12 125 (52) Capacity MBtuh Total Sens 32.25 32.25 32.29 32.29 31.60 25.78 33.83 26.88 36.91 20.74 33.12 33.12 33.15 33.15 31.96 27.51 34.15 28.73 37.21 21.88 33.80 33.80 33.83 33.83 32.23 29.06 34.38 30.42 37.39 22.97 Total Sys kW 5.57 5.57 5.57 5.59 5.61 5.63 5.63 5.62 5.64 5.66 5.68 5.69 5.67 5.69 5.71 Specifications subject to change without notice. HEATING CAPACITY 48 INDOOR AIR ED B CFM 1400 65 (18) 1600 1800 1400 70 (21) 1600 1800 1400 75 (24) 1600 1800 10 (23) Capacity MBtuh Total Integ 15.18 13.97 15.30 14.07 15.41 14.18 15.09 13.89 15.19 13.97 15.29 14.07 15.08 13.88 15.16 13.95 15.25 14.03 Total Sys kW 2.94 2.96 2.99 3.06 3.08 3.11 3.20 3.22 3.24 0 (18) Capacity MBtuh Total Integ 19.00 17.48 19.11 17.58 19.23 17.69 18.87 17.37 18.96 17.45 19.07 17.54 18.82 17.32 18.89 17.38 18.98 17.46 Total Sys kW 3.05 3.07 3.09 3.18 3.19 3.21 3.32 3.33 3.35 10 (12) Capacity MBtuh Total Integ 23.31 21.40 23.43 21.50 23.55 21.62 23.15 21.25 23.24 21.33 23.35 21.43 23.04 21.15 23.12 21.22 23.21 21.30 Total Sys kW 3.17 3.17 3.19 3.31 3.31 3.32 3.45 3.45 3.46 OUTDOOR COIL ENTERING AIR TEMPERATURES _F (°C) 20 (7) 30 (1) Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ Total Sys kW 28.19 25.57 3.30 33.88 29.68 3.43 28.32 25.68 3.29 34.03 29.82 3.41 28.46 25.81 3.29 34.20 29.96 3.40 27.98 25.37 3.44 33.59 29.43 3.58 28.08 25.47 3.42 33.73 29.55 3.55 28.20 25.58 3.43 33.87 29.68 3.54 27.80 25.21 3.59 33.33 29.20 3.74 27.89 25.30 3.57 33.45 29.31 3.70 28.00 25.39 3.57 33.58 29.42 3.69 40 (4) Capacity MBtuh Total Integ 40.24 40.24 40.45 40.45 40.66 40.66 39.86 39.86 40.06 40.06 40.25 40.25 39.48 39.48 39.67 39.67 39.85 39.85 Total Sys kW 3.57 3.53 3.51 3.72 3.68 3.66 3.89 3.84 3.82 50 (10) Capacity MBtuh Total Integ 47.39 47.39 47.70 47.70 47.98 47.98 46.87 46.87 47.18 47.18 47.45 47.45 46.35 46.35 46.65 46.65 46.91 46.91 Total Sys kW 3.71 3.65 3.62 3.86 3.80 3.77 4.03 3.97 3.93 60 (16) Capacity MBtuh Total Integ 55.53 55.53 55.99 55.99 56.39 56.39 54.85 54.85 55.31 55.31 55.70 55.70 54.16 54.16 54.61 54.61 55.01 55.01 Total Sys kW 3.84 3.76 3.71 4.01 3.93 3.87 4.18 4.09 4.04 427 55 1503 03 427 55 1503 03 PERFORMANCE DATA (CONT) COOLING CAPACITY 60 EVAPORATOR AIR CFM EWB 1500 1700 1850 57 (14) 62 (17) 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 63* (17) 67 (19) 72 (22) 57 (14) 62 (17) 63* (17) 67 (19) 72 (22) 75 (24) Capacity MBtuh Total Sens 53.70 53.70 56.51 46.21 57.26 37.98 61.62 39.46 67.09 32.70 55.91 55.91 57.92 49.22 58.63 40.05 63.05 41.68 68.57 34.07 57.35 57.35 58.83 51.31 59.48 41.54 63.92 43.28 69.49 35.05 See page 16 for cooling notes. Total Sys kW 3.72 3.74 3.75 3.78 3.83 3.78 3.80 3.81 3.84 3.88 3.83 3.84 3.85 3.88 3.93 CONDENSER ENTERING AIR TEMPERATURES _F (°C) 85 (29) 95 (35) 105 (41) Capacity MBtuh Total Sens Total Sys kW Capacity MBtuh Total Sens Total Sys kW Capacity MBtuh Total Sens 50.79 50.79 4.25 47.77 47.77 4.87 44.64 44.64 53.06 45.28 4.27 49.52 44.21 4.89 45.86 42.96 53.73 37.03 4.28 50.11 35.97 4.90 46.36 34.78 57.81 38.52 4.32 53.91 37.46 4.94 49.85 36.25 62.88 31.73 4.36 58.56 30.66 4.99 54.07 29.45 52.81 52.81 4.32 49.60 49.60 4.94 46.27 46.27 54.33 48.19 4.33 50.68 47.03 4.95 46.90 45.63 54.95 39.07 4.34 51.18 37.98 4.96 47.27 36.73 59.07 40.70 4.38 55.00 39.60 5.00 50.76 38.34 64.19 33.07 4.42 59.69 31.95 5.05 55.01 30.69 54.11 54.11 4.37 50.79 50.79 4.99 47.33 47.33 55.15 50.22 4.38 51.43 48.93 5.00 47.52 47.52 55.69 40.53 4.38 51.83 39.41 5.00 47.83 38.14 59.83 42.27 4.42 55.65 41.14 5.04 51.31 39.85 64.99 34.02 4.46 60.36 32.87 5.10 55.59 31.59 Total Sys kW 5.59 5.61 5.62 5.67 5.72 5.67 5.68 5.68 5.73 5.79 5.72 5.72 5.73 5.78 5.83 115 (46) Capacity MBtuh Total Sens 41.30 41.30 42.02 41.46 42.40 33.40 45.56 34.86 49.38 28.08 42.73 42.73 42.89 42.89 43.17 35.30 46.33 36.90 50.18 29.28 43.64 43.64 43.70 43.70 43.62 36.67 46.77 38.38 50.64 30.14 Total Sys kW 6.44 6.45 6.46 6.51 6.58 6.52 6.52 6.53 6.58 6.64 6.57 6.58 6.57 6.63 6.69 Specifications subject to change without notice. HEATING CAPACITY 60 INDOOR AIR EDB 65 (18) 70 (21) 75 (24) CFM 1500 1700 1850 1500 1700 1850 1500 1700 1850 10 (23) Capacity MBtuh Total Integ 20.53 18.88 20.57 18.92 20.61 18.96 20.52 18.88 20.57 18.92 20.62 18.97 20.49 18.85 20.55 18.91 20.60 18.96 Total Sys kW 3.42 3.41 3.41 3.60 3.59 3.59 3.80 3.78 3.78 0 (18) Capacity MBtuh Total Integ 24.97 22.98 24.98 22.99 25.01 23.01 24.95 22.96 24.97 22.98 25.00 23.00 24.92 22.93 24.94 22.95 24.97 22.98 Total Sys kW 3.56 3.54 3.53 3.76 3.73 3.72 3.97 3.94 3.92 10 (12) Capacity MBtuh Total Integ 30.06 27.59 30.04 27.57 30.04 27.57 30.01 27.55 29.99 27.53 29.99 27.53 29.95 27.49 29.94 27.48 29.94 27.48 Total Sys kW 3.71 3.67 3.65 3.92 3.87 3.85 4.14 4.09 4.07 OUTDOOR COIL ENTERING AIR TEMPERATURES °F (°C) 20 (7) 30 (1) Capacity MBtuh Total Integ Total Sys kW Capacity MBtuh Total Integ Total Sys kW 35.90 32.56 3.88 42.74 37.45 4.07 35.85 32.51 3.82 42.65 37.37 3.99 35.83 32.50 3.79 42.61 37.33 3.94 35.80 32.47 4.10 42.58 37.31 4.30 35.75 32.42 4.03 42.49 37.23 4.21 35.73 32.41 4.00 42.44 37.19 4.16 35.71 32.39 4.34 42.41 37.16 4.55 35.66 32.34 4.26 42.32 37.08 4.45 35.64 32.32 4.22 42.28 37.05 4.39 40 (4) Capacity MBtuh Total Integ 50.54 50.54 50.44 50.44 50.39 50.39 50.25 50.25 50.15 50.15 50.11 50.11 49.95 49.95 49.85 49.85 49.80 49.80 Total Sys kW 4.32 4.21 4.15 4.55 4.43 4.37 4.80 4.67 4.60 50 (10) Capacity MBtuh Total Integ 59.05 59.05 58.95 58.95 58.90 58.90 58.66 58.66 58.55 58.55 58.50 58.50 58.27 58.27 58.15 58.15 58.09 58.09 Total Sys kW 4.52 4.38 4.30 4.77 4.61 4.53 5.03 4.86 4.77 60 (16) Capacity MBtuh Total Integ 68.78 68.78 68.71 68.71 68.69 68.69 68.28 68.28 68.19 68.19 68.15 68.15 67.78 67.78 67.67 67.67 67.63 67.63 Total Sys kW 4.75 4.56 4.46 5.02 4.81 4.69 5.30 5.08 4.95 15 16 PERFORMANCE DATA (CONT) LEGEND BF-- Bypass Factor db - Dry Bulb edb-- Entering Dry-Bulb Ewb -- Entering Wet-Bulb kW -- Total Unit Power Input ldb-- Leaving Dry-Bulb lwb-- Leaving Wet-Bulb SHC -- Sensible Heat Capacity (1000 Btuh) TC -- Total Capacity (1000 Btuh) (net) *At 75_F (23.9_C) entering dry bulb (Tennessee Valley Authority [TVA] rating conditions); all other at 80_F (26.75_C) entering dry bulb. COOLING NOTES: 1. Ratings are net; they account for the effects of the evaporator-fan motor power and heat. 2. Direct interpolation is permissible. Do not extrapolate. 3. The following formulas may be used: Specifications subject to change without notice. Sensible capacity (Btuh) tldb = tedb - 1.10 x CFM tlwb = Wet-bulb temperature corresponding to enthalpy air leaving evaporator coil (hlwb) hlwb =thoetwalbca-pacity (Btuh) 4.5 x CFM Where: hewb = Enthalpy of air entering evaporator coil 4. The SHC is based on 80_F (26.7_C) edb temperature of air entering evaporator coil. Below 80_F (26.7_C) edb, subtract (corr factor x CFM) from SHC. Above 80_F (26.7_C) edb, add (corr factor x CFM) to SHC. Correction Factor = 1.10 x (1 - BF) x (edb - 80). 427 55 1503 03 PERFORMANCE DATA (CONT) Filter Pressure Drop (IN. W.C.) FILTER SIZE in. (mm) 20X20X1 (508X508X25) 20X24X1 (508X610x25) 24X30X1 (610X762x25) 24X36X1 (610X914X25) 500 600 700 800 900 0.05 0.07 0.08 0.10 0.12 -- -- -- 0.08 0.09 -- -- -- 0.04 0.05 -- -- -- -- -- 1000 0.13 0.10 0.06 -- 1100 0.14 0.11 0.07 -- 1200 0.15 0.13 0.07 0.06 CFM 1300 1400 -- -- 0.14 0.15 0.08 0.09 0.07 0.07 1500 -- 0.16 0.10 0.08 1600 -- -- -- 0.09 1700 -- -- -- 0.09 1800 -- -- -- 0.10 1900 -- -- -- 0.11 2000 -- -- -- 0.12 2100 -- -- -- 0.13 2200 -- -- -- 0.14 Accessory Electric Heat Pressure Drop (IN. W.C.) HEATER kW 800 1000 1200 1400 CFM 1600 5-20 0.033 0.037 0.042 0.047 0.052 1800 0.060 2000 0.067 2200 0.075 Wet Coil Air Delivery* (Deduct 10 percent for 208 Volt Operation) 230 VOLT HORIZONTAL DISCHARGE UNIT SIZE SPEED TAP AIR DELIVERY2 0.1 0.2 EXTERNAL STATIC PRESSURE (IN. W.C.) 0.3 0.4 0.5 0.6 0.7 1 SCFM 933 799 758 707 675 608 549 24 2 3 SCFM SCFM 1016 921 882 854 809 761 711 1079 1041 1003 970 944 909 866 1 SCFM 1052 1018 984 943 914 879 833 30 2 3 SCFM SCFM 1141 1246 1107 1213 1069 1181 1036 1144 1006 1108 974 1078 932 1043 1 SCFM 1311 1253 1195 1136 1083 1023 958 36 2 3 SCFM SCFM 1413 1571 1364 1525 1313 1473 1256 1423 1203 1364 1148 1313 1084 1261 1 SCFM 1499 1434 1394 1349 1307 1273 1232 42 2 3 SCFM SCFM 1568 1635 1532 1593 1497 1560 1459 1523 1407 1484 1381 1439 1346 1406 1 SCFM 1657 1625 1590 1554 1517 1486 1448 48 2 3 SCFM SCFM 1707 1931 1673 1900 1644 1870 1614 1840 1586 1809 1549 1778 1515 1749 1 SCFM 1774 1746 1717 1678 1639 1590 1538 60 2 3 SCFM SCFM 1857 2183 1820 2144 1784 2115 1752 2079 1720 2049 1671 2018 1625 1986 0.8 497 668 810 795 899 1015 895 1022 1210 1169 1304 1369 1417 1479 1714 1492 1579 1933 0.9 435 599 764 732 856 973 818 969 1156 1108 1252 1335 1381 1449 1683 1461 1532 1859 1.0 394 552 724 678 784 931 729 882 1090 1038 1185 1264 1340 1407 1646 1418 1509 1733 *Air delivery values are based on operating voltage of 230v, wet coil, without filter or electric heater. Deduct filter and electric heater pressure drops to obtain static pressure available for ducting. NOTES: 1. Do not operate the unit at a cooling airflow that is less than 350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator coil frosting may occur at airflows below this point. 2. Standard Cubic Feet per Minute 427 55 1503 03 Specifications subject to change without notice. 17 ELECTRICAL DATA Units Nominal VPHHZ Voltage Range MIN MAX Compressor RLA LRA OFM IFM FLA FLA 24 208/230160 197 253 10.3 61.6 0.9 2.8 30 208/230160 197 253 13.5 72.5 0.9 2.8 36 208/230160 197 253 14.7 75.0 1.7 4.1 42 208/230160 197 253 16.3 112.3 1.7 4.1 48 208/230160 197 253 18.3 108.0 1.7 6.0 60 208/230160 197 253 26.2 144.2 1.9 7.6 Electrical Heat Nominal FLA kW* 208 240 / 3.8/5 18 20.8 5.6/7.2 27 31.3 7.5/10 36.1 41.7 / 3.8/5 18 20.8 5.6/7.2 27 31.3 7.5/10 36.1 41.7 / 3.8/5 18 20.8 5.6/7.2 27 31.3 7.5/10 36.1 41.7 11.3/15 54.1 62.5 / 3.8/5 18 20.8 5.6/7.2 27 31.3 7.5/10 36.1 41.7 11.3/15 54.1 62.5 / 3.8/5 18 20.8 5.6/7.2 27 31.3 7.5/10 36.1 41.7 11.3/15 54.1 62.5 15.0/20.0 72.1 83.3 / 3.8/5 18 20.8 5.6/7.2 27 31.3 7.5/10 36.1 41.7 11.3/15 54.1 62.5 15.0/20.0 72.1 83.3 Power Supply MCA 208 230 MOCP** 16.6 16.6 25 39.1 42.6 40/45 50.3 55.7 60/60 61.7 68.7 70/70 20.6 20.6 30 43.1 46.6 45/50 54.3 59.7 60/60 65.7 72.7 70/80 24.2 24.2 35 46.7 50.2 50/60 57.9 63.3 60/70 69.3 76.3 70/80 91.8 102.3 100/110 26.1 26.1 40 48.7 52.5 50/60 59.9 65.3 60/70 71.3 78.3 80/80 93.8 104.3 100/110 30.6 30.6 45 53.1 56.6 60/60 64.3 69.7 70/70 75.7 82.7 80/90 98.2 108.7 100/110 120.7 134 125/150 42.3 42.3 60 64.8 68.3 70/70 76.0 81.4 80/90 87.4 94.4 90/100 109.9 120.4 110/125 132.4 146.4 150/150 *kW @ 208/240 ** HACR Type Circuit Breaker LEGEND FLA - Full Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Overcurrent Protection RLA - Rated Load Amps NOTES: 1. In compliance with NEC (National Electrical Code) requirements for multimotor and combination load equipment (refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shall be Power Supply fuse or circuit breaker. 2. Minimum wire size is based on 60_C copper wire. If other than 60_C wire is used, or if length exceeds wire length in table, determine size from NEC. *Heater capacity (kW) based on heater voltage of 208v & 240v. If power distribution voltage to unit varies from rated heater voltage, heater kW will vary accordingly. 18 Specifications subject to change without notice. 427 55 1503 03 TYPICAL INSTALLATION RETURN AIR TOP COVER INDOOR THERMOSTAT FROM POWER SOURCE Power Wiring Control Wiring Condenser Airflow Evaporator Airflow LOW VOLTAGE ENTRY POWER ENTRY COMPOSITE RUST-PROOF BASEPAN CONDENSATE DRAIN CONNECTION DISCONNECT PER NEC (UNIT AND ELECTRIC HEATER) A10135 427 55 1503 03 Specifications subject to change without notice. 19 TYPICAL CONNECTION WIRING SCHEMATIC--208/230-1-60 A14563 20 Specifications subject to change without notice. 427 55 1503 03 TYPICAL LADDER WIRING SCHEMATIC--208/230-1-60 427 55 1503 03 Specifications subject to change without notice. A14564 21 TYPICAL WIRING SCHEMATIC (CONT) Wires to be removed Accessory Electric Heater Wiring A14444 CONTROLS Sequence of operation When power is supplied to unit, the transformer (TRAN) is energized. Cooling Operation -- With a call for cooling (O,Y,G), the reversing valve, contactor, and indoor fan are energized. When the cooling demand is met, Y and G are de-energized, shutting off the contactor (compressor, outdoor fan). The indoor fan stops after a 60 second delay. Heating Operation -- With a call for heating (Y,G), the contactor and indoor fan are energized. When the heating demand is met, Y and G are de-energized, shutting off the contactor (compressor, outdoor fan). The indoor fan stops after a 60 second delay. Continuous Fan -- With the continuous indoor fan option selected on the thermostat, G is continuously energized keeping the indoor fan running at all times. Defrost -- The defrost control is a time/temperature control which includes a field-selectable time period between defrost cycles of 30, 60, and 90 minutes. Electronic timer and defrost cycle start only when contactor is energized and defrost thermostat (DFT) is closed. Defrost mode is identical to cooling mode, except outdoor fan motor stops and a bank of optional electric heat turns on to warm air supplying the conditioned space. APPLICATION DATA Condensate trap -- A 2-in. (51 mm) condensate trap must be field supplied. 1" (25 mm) MIN. TRAP OUTLET 2" (51 mm) MIN. Maximum cooling airflow -- To minimize the possibility of condensate blow-off from the evaporator, airflow through the units should not exceed 450 CFM/ton. Minimum cooling airflow -- The minimum cooling airflow is 350 cfm/ton. Minimum cooling operating outdoor air temperature -- All standard units have a minimum ambient operating temperature of 40F (4.4C). With accessory low ambient temperature kit, units can operate at temperatures down to 0F (-17.8C). Maximum operating outdoor air temperature -- Maximum outdoor operating air temperature for cooling is 125F (51.7C). 22 Specifications subject to change without notice. 427 55 1503 03 GUIDE SPECIFICATIONS SMALL PACKAGED PRODUCT AIR-TO-AIR HEAT PUMP CONSTANT VOLUME APPLICATION HVAC GUIDE SPECIFICATIONS SIZE RANGE: 2 TO 5 TONS, NOMINAL (COOLING) PART I - GENERAL SYSTEM DESCRIPTION Outdoor packaged, electrically controlled, air-to-air heat pump utilizing a scroll compressor for heating and cooling duty. Unit shall discharge supply air horizontally as shown on contract drawings. QUALITY ASSURANCE A. Unit shall be rated in accordance with AHRI Standards 210/240, and 270. Designed in accordance with UL Standard 1995. B. Unit shall be designed to conform to ASHRAE 15. C. Unit shall be UL listed as a total package for safety requirements. D. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. DELIVERY, STORAGE, AND HANDLING Unit shall be stored and handled per manufacturer's recommendations. PART 2- PRODUCTS EQUIPMENT A. General: Factory-assembled, single piece, air-to-air heat pump. Contained within the unit enclosure shall be all factory wiring, piping, controls, and refrigerant charge (R-410A). B. Unit Cabinet: 1. Unit cabinet shall be constructed of phosphated, bonderized, zinc-coated, prepainted steel. 2. Basepan shall be made of a single-piece non-corrosive, composite material. 3. Indoor fan compartment cabinet surfaces shall be insulated with a minimum 1/2 in. (12.7 mm) thick, flexible insulation, coated on the air side, with aluminum foil-faced insulation. 4. Cabinet panels shall be easily removable for servicing. 5. Unit shall have a factory-installed, sloped, noncorrosive, condensate drain. 6. Unit insulation conforms to ASHRAE 62P. C. Fans: 1. Indoor Blower (Indoor Fan): a. Fan shall be multispeed, direct drive as shown on the equipment drawings. b. Fan wheel shall be made from steel, be double-inlet type. It shall have forward-curved blades with a corrosion-resistant finish and shall be dynamically balanced. 2. Outdoor fan shall be of the direct-driven propeller type with aluminum blades, riveted to corrosion-resistant steel spiders. It shall be dynamically balanced, and shall discharge air upwards. D. Compressor: Fully-hermetic scroll type with external vibration isolation. E. Coils: 1. Indoor and outdoor coils shall have aluminum-plate fins mechanically bonded to seamless copper tubes with all joints brazed. 2. Tube sheet openings shall be bellied to prevent tube wear. 3. Outdoor coil shall be protected by metal louvered panels. F. Refrigerant Components: 1. TXV and AccuRater feed system. 2. Service gauge connections on suction and discharge lines. 3. Equipped with liquid line filter drier. 4. Equipped with accumulators on all sizes. G. Controls and Safeties: 1. Unit Controls: a. Unit shall be complete with self-contained low voltage control circuit. b. Unit shall incorporate an outdoor coil defrost system to prevent excessive frost accumulation during heating cycle and shall be controlled as follows: (1.) Defrost shall be initiated on the basis of time and coil temperature. (2.) A 30/60/90-minute timer shall activate defrost cycle only if coil temperature is low enough to indicate a heavy frost condition. (3.) Defrost cycle shall terminate when defrost thermostat is satisfied or shall have a positive termination time of 10 minutes. 2. Safeties: a. High Pressure Switch b. Loss of Charge Switch H. Operating Characteristics: 1. Unit shall be capable of starting and running at 125F (51.7C) ambient outdoor temperature [60 size max ambient is 115F (46.1C)]. 2. Compressor with standard controls shall be capable of operation down to 40F (4.4C) ambient outdoor temperature in cooling duty. 3. Compressor shall be capable of operation in heating cycle down to -20F (-28.9C) ambient outdoor-air temperature. 4. Unit shall be capable of simultaneous heating duty and defrost cycle operation when using electric heaters indicated in Section L, Special Features. I. Electrical Requirements: All unit power wiring shall enter unit cabinet at a single location. J. Motors: 1. Compressor motors shall be of the refrigerant-cooled type with line break thermal and current overload protection. 2. All fan motors shall have permanently lubricated bearings and inherent automatic-reset thermal overload protection. 3. Outdoor-fan motor shall be totally enclosed. 427 55 1503 03 Specifications subject to change without notice. 23 GUIDE SPECIFICATIONS (CONT) K. Grille 1. Louvered Grille: Louvered grille shall be standard on all units. L. Special Features Available 1. Coil Options: Shall include factory-installed optional tin-plated indoor coil. 2. Thermostat: To provide for two-stage heating and one-stage cooling in addition to manual or automatic changeover and indoor fan control. 3. Low-Ambient Package: Shall consist of a solid-state control and outdoor coil temperature sensor for controlling outdoor fan motor operation, which shall allow unit to operate down to 0F (-17.8C) outdoor ambient temperature in cooling. 4. Crankcase Heater: Shall provide anti-floodback protection for low-load cooling applications. 5. Electric heaters: a. Electric heater shall be available as a field-installed option. b. Heater elements shall be open wire type, adequately supported and insulated with ceramic bushings. c. Electric heater packages must provide single point power connection capability. 6. Compressor Start Kit: Shall be available to give a boost to the compressor motor at each start-up. 7. Outdoor Thermostat Kit: Thermostat allows for staging of electric heaters based on outdoor air temperature. Accessory Model Number CPLOWAMB001A00 CPHSTART002A00 CPCRKHTR008A00 CPCRKHTR004A00 WJH4 ACCESSORIES Description Low Ambient Control - enables cooling system to operate down to 0 Deg. F by cycling condenser fan on and off. Compressor Start Kit 240V Crankcase Heater Use With ALL ALL 24 - 36 42 - 60 2017 Copyright International Comfort Products Lewisburg, Tennessee 37091 USA 24 Specifications subject to change without notice. 427 55 1503 03Acrobat Distiller 11.0 (Windows)