York Ap Air Handler Technical Guide 1055230 YTG D 0514
2015-09-09
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1055230-YTG-D-0514 DESCRIPTION This fan coil line offers the ultimate in application flexibility. This unit may be used for upflow, downflow, horizontal right, or horizontal left applications. All JCI Unitary Products air handlers and coils use a TXV to provide our customers with the optimum performance and refrigerant control. Air handlers are shipped with “Flex-coils” without a factory installed metering device. For added flexibility, an R-22 or R-410A TXV or orifice can be field installed to meet your refrigerant choice. FEATURES TECHNICAL GUIDE Thermal Expansion Valve - Provides the ultimate refrigerant con- SINGLE PIECE AIR HANDLERS FOR USE WITH SPLIT-SYSTEM COOLING & HEAT PUMPS trol required for today’s high efficient product. The UPG bolt-on TXV provides the added flexibility to convert the air handler to the required refrigerant. The UPG TXV is a true bolt-on which does not require brazing to replace or install. Insulated Cabinet - All air handler cabinets are thermally insulated with 3/4” foil faced insulation to prevent sweating. MODELS: AHR18 THRU 60* Factory Sealed - Achieves 2% or less total airflow leakage rate at duct blaster field test conditions for system airflow verification. Durable Finish Inside and Out - Air handler casings are made of pre-painted galvanized steel which provides a better paint to steel bond that resists corrosion and rust creep. All internal coil sheet metal parts are made of G60 galvanized or prepainted G30 galvanized. Filters - All models have internal filter racks provided for use with 1” thick standard size filters. Electric Heat Kits - 6HK series of field installed electric heat kits are available for installation friendly and easy service applications. ISO 9001 Certified Quality Management System Due to continuous product improvement, specifications are subject to change without notice. Visit us on the web at: www.upgnet.com and www.york.com Additional rating information can be found at: www.ahridirectory.org WARRANTY Standard 5-year limited parts warranty. Extended 10-year limited parts warranty when product is registered online within 90 days of purchase for replacement or closing for new home construction. FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE 1055230-YTG-D-0514 DIMENSIONS & DUCT CONNECTION DIMENSIONS F J 13” K Blower Compartment Top Outlet Dimensions A Refrigerant Connections D Service Disconnect Panel Drain Connections for Upflow Applications 7-11/32” 20-5/16” C 1-1/2” E Bottom Inlet Dimensions B Drain Pan Connections for Horizontal Applications Filter Access A024-001 Dimensions1 Models A B C Depth D E F Height Width AHR18B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR22B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR24B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR30B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR36B3XH21 46 17-1/2 16-/2 13-29/32 16-1/2 AHR29C3XH21 52 21 21-1/2 17-13/32 20 AHR34C3XH21 52 21 21-1/2 17-13/32 20 AHR42C3XH21 52 21 21-1/2 17-13/32 20 AHR48D3XH21 57 24-1/2 26 20-29/32 23-1/2 AHR60D3XH21 57 24-1/2 26 20-29/32 23-1/2 21-1/2 Refrigerant Connections Line Size Wiring Knockouts2 Dimensions J K Power Control Liquid 7/8 (1/2) 1-3/8(1) 1-23/32 (1-1/4) 7/8 (1/2) 3/8 Vapor 3/4 7/8 1. All dimensions are in inches. 2. Actual size (conduit size). COIL TECHNICAL DATA 2 Models Application Refrig. Conn. Types Face Area (Sq. Ft.) Rows Deep Fins Per In. Coil Size Tube Geometry Tube Dia. Fin Type AHR18B Cooling /Heat Pump Sweat 3.4 2 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced AHR22B Cooling /Heat Pump Sweat 3.9 2 14 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced AHR24B Cooling /Heat Pump Sweat 3.9 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced AHR29C Cooling /Heat Pump Sweat 4.4 2 14 (2) 18 x 17.5 1 x 0.866 3/8 Enhanced AHR30B Cooling /Heat Pump Sweat 3.9 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced AHR34C Cooling /Heat Pump Sweat 3.4 3 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced AHR36B Cooling /Heat Pump Sweat 4.9 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced AHR42C Cooling /Heat Pump Sweat 5.4 3 12 (2) 22 x 17.5 1 x 0.866 3/8 Enhanced AHR48D Cooling /Heat Pump Sweat 5.8 3 11 (2) 24 x 17.5 1 x 0.866 3/8 Enhanced AHR60D Cooling /Heat Pump Sweat 6.8 3 12 (2) 28 x 17.5 1 x 0.866 3/8 Enhanced Johnson Controls Unitary Products 1055230-YTG-D-0514 COOLING CAPACITY1 Models AHR18B AHR22B AHR24B AHR29C AHR30B AHR34C Rated CFM2 665 800 740 1000 1115 1000 1060 AHR36B 1245 1230 AHR42C 1485 1320 AHR48D 1610 Entering Air Dry/Wet Bulb (°F) MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG) 35/107.9 40/118.9 45/130.7 50/143.3 85/72 40.7 35.6 30.5 24.1 80/67 35.0 29.5 23.9 18.6 75/62 27.9 22.7 18.1 12.4 70/57 22.1 19.8 16.9 14.1 85/72 47.7 42.6 35.3 30.3 80/67 40.1 34.7 28.9 22.8 75/62 32.7 27.1 24.7 19.1 70/57 25.7 23.5 20.5 17.1 85/72 47.9 42.4 36.8 29.9 80/67 40.9 35.2 29.0 22.6 75/62 33.6 28.0 21.7 15.5 70/57 26.2 23.0 19.9 16.9 85/72 38.9 35.4 31.6 27.6 80/67 33.9 30.3 26.8 23.0 75/62 27.3 23.7 22.5 18.0 70/57 22.6 20.1 17.5 14.8 85/72 65.8 60.4 50.7 41.5 80/67 58.0 49.5 39.9 31.2 75/62 47.1 38.9 30.4 21.1 70/57 37.1 33.1 28.2 23.9 85/72 35.0 31.8 28.4 24.7 80/67 32.2 29.1 25.7 22.3 75/62 26.4 23.4 21.0 17.1 70/57 21.4 18.6 20.2 12.1 85/72 71.1 62.4 51.5 44.3 80/67 59.2 51.0 42.0 32.7 75/62 48.0 39.6 30.8 21.8 70/57 37.3 32.8 28.3 24.0 85/72 83.2 66.7 60.1 48.9 80/67 66.0 59.5 47.8 37.1 75/62 55.0 45.2 35.5 24.8 70/57 42.9 38.1 32.6 27.6 85/72 68.2 72.9 62.8 51.6 80/67 66.3 59.7 48.6 38.4 75/62 56.4 45.4 36.1 25.5 70/57 43.7 38.3 33.3 28.3 85/72 69.8 86.0 74.0 59.1 80/67 68.5 69.5 56.6 44.2 75/62 65.3 54.1 42.0 29.8 70/57 51.0 45.4 39.1 32.8 85/72 87.5 75.9 64.4 51.7 80/67 71.2 59.9 49.8 37.2 75/62 56.5 46.6 35.4 23.3 70/57 43.5 39.5 34.0 28.4 85/72 102.3 90.1 76.1 60.5 80/67 83.7 71.5 57.3 43.6 75/62 67.0 54.0 41.2 27.0 70/57 50.9 46.6 39.8 33.4 (For notes see page 4.) Johnson Controls Unitary Products 3 1055230-YTG-D-0514 COOLING CAPACITY1 (Continued) Entering Air Dry/Wet Bulb (°F) Rated CFM2 Models 1350 AHR60D 1620 1870 MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG) 35/107.9 40/118.9 45/130.7 50/143.3 85/72 93.7 82.0 70.0 57.4 80/67 76.5 65.5 54.1 41.4 75/62 60.9 50.3 38.4 26.2 70/57 46.6 41.6 35.5 29.8 85/72 70.8 96.4 82.4 66.2 80/67 89.9 76.0 62.8 47.3 75/62 71.4 58.3 44.8 29.9 70/57 55.0 48.4 41.9 34.9 85/72 126.4 110.6 92.8 74.5 80/67 102.1 86.3 70.0 53.1 75/62 81.5 65.6 50.0 34.1 70/57 62.1 55.3 47.1 39.4 1. Actual capacity varies with the outdoor AC or HP that is used with the system. 2. Airflow is calculated for each system tonnage. APPLICATION FACTORS - RATED CFM VS. ACTUAL CFM % Of Rated Airflow (CFM) 80% 90% 100% 110% 120% Capacity Factor 0.96 0.98 1.00 1.02 1.03 PHYSICAL & ELECTRICAL DATA - COOLING ONLY Models AHR18B AHR22B AHR24B AHR29C AHR30B AHR34C AHR36B AHR42C AHR48D AHR60D Blower - Diameter x Width 10 x 8 10 x 8 10 x 8 10 x 10 10 x 8 10 x 10 10 x 8 10 x 10 10X10 10X10 HP 1/4 HP 1/3 HP 1/4 HP 1/2 HP 3/4 HP 1/2 HP 3/4 HP 3/4 HP 3/4 HP 3/4 HP Nominal RPM 1075 1039 1075 1075 1075 1075 1075 1075 1075 1075 Voltage 208/230 208/230 208/230 208/230 208/230 208/230 208/230 208/230 208/230 208/230 Full Load Amps @230V 1.4 2.2 1.4 2.3 3.0 2.3 3.0 3.0 3.0 3.0 Motor Filter1 Type DISPOSABLE OR PERMANENT Size 16 x 20 x 1 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1 16 x 20 x 1 20 x 20 x 1 16 x 20 x 1 20 x 20 x 1 22 x 20 x 1 22 x 20 x 1 Permanent 1PF0601BK 1PF0601BK 1PF0601BK 1PF0602BK 1PF0601BK 1PF0602BK 1PF0601BK 1PF0602BK 1PF0603BK 1PF0603BK Type Kit Shipping / Operating Weight (lbs.) 112/100 112/100 117/102 131/116 117/105 132/117 122/110 148/133 165/147 168/150 1. Field Supplied. KW & MBH CONVERSIONS - FOR TOTAL POWER INPUT REQUIREMENT For a power distribution voltage that is different than the provided nominal voltage, multiply the kW and MBH data from the table by the conversion factor in the following table. 4 DISTRIBUTION POWER NOMINAL VOLTAGE CONVERSION FACTOR 208V 240V 0.75 220V 240V 0.84 230V 240V 0.92 Johnson Controls Unitary Products 1055230-YTG-D-0514 ELECTRICAL DATA - COOLING ONLY Models Motor FLA1 Minimum Circuit Ampacity MOP2 Minimum Wire Size (AWG)3 AHR18B / AHR24B 1.4 1.8 15 14 AHR22B 2.2 2.8 15 14 AHR29C/AHR34C 2.3 2.9 15 14 AHR30B / AHR36B / AHR42C / AHR48D / AHR60D 3.0 3.8 15 14 1. FLA = Full Load Amps 2. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 3. 75C, copper wire only. If wire other than non-plated, 75C ambient, copper wire is used, consult applicable tables of the NEC and local codes. ELECTRICAL HEAT: MINIMUM FAN SPEED Heater Kit Models1,2 Nom. kW @240V AHR18B Air Handler Models AHR22B AHR24B AHR29C AHR30B AHR34C AHR36B AHR42C AHR48D AHR60D 6HK(0,1)6500206 2.4kW Low Med Low Med Low Med Low Low Low Low 6HK(0,1)6500506 4.8kW Med Med Low Med Low Med Low Low Low Low 6HK(0,1)6500806 7.7kW Med High Med High Med Med Med Med Low Low 6HK(0,1)6501006 6HK06501025 9.6kW Med High High High Med High High Med Med Med 6HK(1,2)6501306 12.5kW – High High High High High High High Med Med 6HK(1,2)6501506 6HK06501525 14.4kW – High High High High High High High Med Med 6HK(1,2)6501806 6HK06501825 17.3kW – – – – – – High – Med Med 6HK(1,2)6502006 6HK16502025 19.2kW – – – – – – High – High High 6HK(1,2)6502506 6HK16502525 24kW – – – – – – – – – High 1. (0,1) - 0 = no circuit breaker OR 1 = with circuit breaker. 2. (1,2) - 1 = with circuit breaker, no breaker jumper bar OR 2 = with circuit breaker & breaker jumper bar. ELECTRIC HEAT PERFORMANCE DATA: 208/230-1-60 & 208/230-3-60 Heater Models1,2 1PH 3PH 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(1,2)6501806 6HK(1,2)6502006 6HK(1,2)6502506 6HK06501025 6HK06501525 6HK06501825 6HK16502025 6HK16502525 Total Heat3 Nominal kW @240V 2.4 4.8 7.7 9.6 12.5 14.4 17.3 19.2 24.0 9.6 14.4 17.3 19.2 24.0 kW kW Staging MBH W1 Only W1 + W2 208V 230V 208V 230V 208V 230V 208V 230V 1.8 3.6 5.8 7.2 9.4 10.8 13.0 14.4 18.0 7.2 10.8 13.0 14.4 18.0 2.2 4.4 7.1 8.8 11.5 13.2 15.9 17.6 22.0 8.8 13.2 15.9 17.6 22.0 6.2 12.3 19.7 24.6 32.0 36.9 44.3 49.2 61.5 24.6 36.9 44.3 49.2 61.5 7.5 15.0 24.1 30.1 39.2 45.1 54.2 60.2 75.2 30.1 45.1 54.2 60.2 75.2 1.8 3.6 5.8 7.2 3.1 3.6 6.5 7.2 7.2 7.2 10.8 13.0 7.2 9.0 2.2 4.4 7.1 8.8 3.8 4.4 7.9 8.8 8.8 8.8 13.2 15.9 8.8 11.0 1.8 3.6 5.8 7.2 9.4 10.8 13.0 14.4 18.0 7.2 10.8 13.0 14.4 18.0 2.2 4.4 7.1 8.8 11.5 13.2 15.9 17.6 22.0 8.8 13.2 15.9 17.6 22.0 1. (0,1) - 0 = no circuit breaker OR 1 = with circuit breaker. 2. (1,2) - 1 = with circuit breaker, no breaker jumper bar OR 2 = with circuit breaker & breaker jumper bar. 3. For different power distributions, see conversion table on Page 4. Johnson Controls Unitary Products 5 1055230-YTG-D-0514 ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY: 208/230-1-60 Air Handler Models AHR18B AHR22B AHR24B AHR29C AHR34C AHR30B AHR42C AHR36B AHR48D AHR60D 1. 2. 3. 4. 6 Heater Models1,2 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(1,2)6501806 6HK(1,2)6502006 6HK(0,1)6500206 6HK(0,1)6500506 6HK(0,1)6500806 6HK(0,1)6501006 6HK(1,2)6501306 6HK(1,2)6501506 6HK(1,2)6501806 6HK(1,2)6502006 6HK(1,2)6502506 Heater Amps @240V 10.0 20.0 32.0 40.0 10 20 32 40 52 60 10.0 20.0 32.0 40.0 52.0 60.0 10.0 20.0 32.0 40.0 52.0 60.0 10.0 20.0 32.0 40.0 52.0 60.0 10.0 20.0 32.0 40.0 52.0 60.0 72.0 80.0 10.0 20.0 32.0 40.0 52.0 60.0 72.0 80.0 100.0 Field Wiring MOP.3 Min. Circuit Ampacity Min Wire Size (AWG)4 208V 230V 208V 230V 208V 230V 12.6 23.4 36.4 45.1 13.5 24.3 37.3 46.0 59.0 67.7 12.6 23.4 36.4 45.1 58.1 66.8 13.8 24.6 37.6 46.3 59.3 68.0 14.6 25.4 38.4 47.1 60.1 68.8 14.6 25.4 38.4 47.1 60.1 68.8 81.8 90.4 14.6 25.4 38.4 47.1 60.1 68.8 81.8 90.4 112.1 14.3 26.8 41.8 51.8 15.3 27.8 42.8 52.8 67.8 77.8 14.3 26.8 41.8 51.8 66.8 76.8 15.4 27.9 42.9 52.9 67.9 77.9 16.3 28.8 43.8 53.8 68.8 78.8 16.3 28.8 43.8 53.8 68.8 78.8 93.8 103.8 16.3 28.8 43.8 53.8 68.8 78.8 93.8 103.8 128.8 15 25 40 50 15 25 40 50 60 70 15 25 40 50 60 70 15 25 40 50 60 70 15 30 40 50 70 70 15 30 40 50 70 70 90 100 15 30 40 50 70 70 90 100 125 15 30 45 60 20 30 45 60 70 80 15 30 45 60 70 80 20 30 45 60 70 80 20 30 45 60 70 80 20 30 45 60 70 80 100 110 20 30 45 60 70 80 100 110 150 12 10 8 8 12 10 8 6 6 4 12 10 8 8 6 4 12 10 8 6 6 4 12 10 8 6 6 4 12 10 8 8 6 4 4 3 12 10 8 8 6 4 4 3 2 12 10 8 6 12 10 8 6 4 4 12 10 8 6 4 4 12 10 8 6 4 4 12 10 8 6 4 4 12 10 8 6 4 4 3 2 12 10 8 6 4 4 3 2 1 (0,1) - maybe 0 (no circuit breaker) or 1 (with circuit breaker). (1,2) maybe 1 (with circuit breaker, no breaker jumper bar) or 2 (with circuit breaker & breaker jumper bar). MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes. Johnson Controls Unitary Products 1055230-YTG-D-0514 d ELECTRICAL DATA FOR MULTI-SOURCE POWER SUPPLY: 208/230-1-60 MOP1 Min. Circuit Ampacity Air Handlers Models AHR22B AHR24B Heater Models Total Heater Amps @240V 208V 230V 208V Circuit 1st3 2nd Min. Wire Size (AWG)2 230V 208V Circuit 3rd 1st3 2nd 3rd 1st3 2nd 230V Circuit 3rd 1st3 2nd 3rd 1st3 2nd 3rd 1st3 2nd 3rd 6HK16501306 52 21.2 37.6 – 24.4 43.3 – 25 40 – 25 45 – 10 8 – 10 8 6HK16501506 60 22.8 43.3 – 27.8 50.0 – 25 45 – 30 50 – 10 8 – 10 8 – – 6HK16501306 52.0 20.6 37.6 – 23.4 43.3 – 25 40 – 25 45 – 10 8 – 10 8 – 6HK16501506 60.0 23.5 43.3 – 26.8 50.0 – 25 45 – 30 50 – 10 8 – 10 8 – AHR29C AHR34C 6HK16501306 52.0 21.3 37.6 – 24.5 43.3 – 25 40 – 25 45 – 10 8 – 10 8 – 6HK16501506 60.0 24.2 43.3 – 27.9 50.0 – 25 45 – 30 50 – 10 8 – 10 8 – AHR30B AHR42C 6HK16501306 52.0 22.6 37.6 – 25.4 43.3 – 25 40 – 30 45 – 10 8 – 10 8 – 6HK16501506 60.0 25.5 43.3 – 28.8 50.0 – 30 45 – 30 50 – 10 8 – 10 8 – 6HK16501306 52.0 22.6 37.6 – 25.4 43.3 – 25 40 – 30 45 – 10 8 – 10 8 – 6HK16501506 60.0 25.5 43.3 – 28.8 50.0 – 30 45 – 30 50 – 10 8 – 10 8 – 6HK16501806 72.0 42.8 39.0 – 48.8 45.0 – 45 40 – 50 45 – 8 8 – 8 8 – 6HK16502006 80.0 47.1 43.3 – 53.8 50.0 – 50 45 – 60 50 – 8 8 – 6 8 – 6HK16501306 52.0 22.6 37.6 – 25.4 43.3 – 25 40 – 30 45 – 10 8 – 10 8 – 6HK16501506 60.0 25.5 43.3 – 28.8 50.0 – 30 45 – 30 50 – 10 8 – 10 8 – 6HK16501806 72.0 42.8 39.0 – 48.8 45.0 – 45 40 – 50 45 – 8 8 – 8 8 – 6HK16502006 80.0 47.1 43.3 – 53.8 50.0 – 50 45 – 60 50 – 8 8 – 6 8 – 6HK16502506 100 47.1 43.3 21.7 53.8 50.0 25.0 50 45 25 60 50 25 6 6 10 6 8 10 AHR36B AHR48D AHR60D 1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 2. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes. 3. 1st Circuit includes the blower motor amps. ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY - 208/230-3-60 Field Wiring Heater Models Heater Amps @ 240V AHR36B AHR48D 6HK06501025 6HK06501025 6HK06501525 6HK06501025 6HK06501525 6HK06501025 6HK06501525 6HK06501825 23.1 23.1 34.6 23.1 34.6 23.1 34.6 41.6 46.2 53.8 61.5 60 70 6 6 AHR60D 6HK165020253 6HK06501025 6HK06501525 6HK06501825 23.1 34.6 41.6 28.8 41.2 48.8 32.7 47.0 55.8 30 45 50 35 50 60 10 8 8 8 8 6 6HK165020253 46.2 53.8 61.5 60 70 6 6 3 57.7 66.3 75.9 70 80 4 4 Air Handler Models AHR18B AHR24B AHR30B AHR42C 6HK16502525 MOP1 Min. Circuit Ampacity Min. Wire Size (AWG)2 208V 230V 208V 230V 208V 230V 26.8 26.8 39.2 28.8 41.2 28.8 41.2 48.8 30.7 30.7 45.0 32.7 47.0 32.7 47.0 55.8 30 30 40 30 45 30 45 50 35 35 45 35 50 35 50 60 10 10 8 10 8 10 8 8 10 10 8 8 8 8 8 6 1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 2. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes. 3. The 20kW and 25kW heater models (6HK16502025 and 6HK16502525) come with circuit breakers standard. Single source power MCA and MOP requirements are given here only for reference if used with field installed single point power modification. Johnson Controls Unitary Products 7 1055230-YTG-D-0514 ELECTRICAL DATA FOR MULTI-SOURCE POWER SUPPLY: 208/230-3-60 MOP1 Min. Circuit Ampacity Air Handler Models Heater Models Total Heater Amps @ 240V 208V AHR60D 208V Circuit 1st AHR36B AHR48D 230V Min. Wire Size (AWG)2 230V 208V Circuit 230V Circuit 3 2nd 1st3 2nd 1st3 2nd 1st3 2nd 1st3 2nd 1st3 2nd 6HK16502025 46.2 28.8 25.0 32.6 28.9 30 25 35 30 10 10 8 10 6HK16502025 46.2 28.8 25.0 32.6 28.9 30 25 35 30 10 10 8 10 6HK16502525 57.7 35.0 31.3 39.8 36.1 35 35 40 40 8 8 8 8 1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. 2. Stated sizes are for 75°C, copper wire only. If wire other than non-plated, 75°C ambient, copper wire is used, consult applicable tables of the NEC and local codes. 3. 1st Circuit includes the blower motor amps. TYPICAL APPLICATIONS UPFLOW ACCESSORIES DOWNFLOW HEAT HEAT HEAT HORIZONTAL RIGHT HEAT Refer to Price Manual for specific model numbers. TXV Kits - TXV kits are available for “Flex-coil” applications and converting R22 to R410A or as a service replacement. All kits are bolt-on and require no brazing to install. Electric Heaters - 6HK models shown under electrical data include sequential operation and temperature dual limit switches for safe, efficient operation. Circuit breakers are provided where shown. LIMITATIONS These units must be wired and installed in accordance with all national and local safety codes. Voltage limits are as follows: Air Handler Voltage Voltage code Normal Operating 208/230-1-60 06 187-253 Voltage Range1 HORIZONTAL LEFT 1. Rated in accordance with ARI Standard 110, utilization range “A”. Airflow must be within the minimum and maximum limits approved for electric heat, evaporator coils and outdoor units. 8 Johnson Controls Unitary Products 1055230-YTG-D-0514 TYPICAL THERMOSTAT CONNECTIONS Johnson Controls Unitary Products 9 1055230-YTG-D-0514 AIR FLOW DATA (CFM)1 Models AHR18B AHR22B AHR24B AHR29C AHR30B AHR34C AHR36B AHR42C AHR48D AHR60D AHR18B AHR22B AHR24B AHR29C AHR30B AHR34C AHR36B Blower Motor Speed External Static Pressure (in. wc.) 0.30 0.40 0.50 0.10 0.20 High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low 1024 756 557 1214 705 534 995 820 715 1605 981 769 1380 1060 1035 1496 976 729 1410 1215 950 1800 1535 1225 1890 1515 1170 1911 1556 1211 208 Volt 1000 731 531 1177 684 512 970 810 695 1548 960 717 1315 1040 980 1423 907 687 1335 1170 935 1725 1480 1195 1830 1480 1165 1841 1507 1181 970 700 495 1136 661 460 935 780 640 1486 921 654 1245 1005 910 1328 843 647 1270 1115 895 1645 1415 1095 1755 1450 1140 1757 1450 1151 930 670 445 1071 592 394 900 745 405 1420 815 561 1160 955 825 1217 815 602 1190 1050 855 1545 1280 1025 1650 1380 1100 1668 1388 1062 High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low 1145 755 680 1294 803 615 1305 930 735 1711 1134 887 1450 1330 1160 1579 1108 849 1470 1325 1115 230 Volt 1100 750 655 1254 785 600 1285 920 730 1665 1111 861 1380 1280 1120 1511 1057 802 1390 1265 1075 1055 725 625 1189 763 566 1225 890 700 1598 1068 792 1300 1205 1065 1399 987 756 1325 1205 1025 1005 665 585 1133 729 492 1175 845 670 1513 998 695 1215 1135 1005 1273 924 712 1245 1125 950 0.60 0.70 860 620 375 1019 548 261 925 695 370 1356 756 510 1075 890 770 1105 742 498 1110 935 NA 1360 1155 925 1565 1295 965 1564 1266 992 810 550 315 951 404 167 795 545 375 1159 697 451 990 860 685 1041 686 447 990 850 NA 1200 1010 825 1450 1115 860 1439 1246 911 NA NA 195 828 266 125 645 485 220 913 614 389 885 820 485 942 582 366 820 740 NA 1050 870 680 1285 985 745 1233 989 827 930 605 540 1064 645 447 920 705 545 1435 909 649 1130 1050 930 1145 849 630 1155 1025 NA 845 485 395 996 585 284 915 760 470 1309 813 576 1030 975 825 1068 770 527 1045 965 NA 725 435 300 907 422 183 835 505 NA 1088 735 486 910 780 635 978 703 170 880 840 NA (For notes see page 11.) 10 Johnson Controls Unitary Products 1055230-YTG-D-0514 AIR FLOW DATA (CFM)1 (Continued) Models AHR42C AHR48D AHR60D Blower Motor Speed High Medium Low High Medium Low High Medium Low 0.10 0.20 1750 1590 1330 2005 1705 1355 2034 1733 1388 230 Volt 1670 1520 1280 1940 1665 1330 1955 1672 1359 External Static Pressure (in. wc.) 0.30 0.40 0.50 1570 1435 1200 1850 1605 1300 1858 1609 1313 1477 1277 1083 1755 1510 1245 1753 1527 1255 1260 1150 980 1650 1425 1170 1640 1431 1133 0.60 0.70 1125 1010 850 1530 1340 990 1522 1272 1004 935 870 NA 1405 1185 980 1296 1220 912 1. Air handler units have been tested to UL 1995 / CSA 22.2 standards up to 0.30" wc. external static pressure. Dry coil conditions only, tested without filters. For optimal performance, external static pressures of 0.2" to 0.5" are recommended. Applications above 0.6" are not recommended. Airflow data shown is from testing performed at 230V. AHE units use a X13 motor, and there is minimal variation of airflow at other distribution voltage values. The above data can be used for airflow at other distribution voltages. Johnson Controls Unitary Products 11 NOTES Subject to change without notice. Published in U.S.A. Copyright © 2014 by Johnson Controls, Inc. All rights reserved. York International Corp. 5005 York Drive Norman, OK 73069 1055230-YTG-D-0514 Supersedes: 1055230-YTG-C-0214
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