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YORK Technical Guide: HMH7 Series - 17 SEER Horizontal Discharge Modulating Heat Pump

Johnson Controls Ducted Systems

Summary of Contents for HMH7 Series

Page 1: ...tems YORK Technical Guide HMH7 Series 17 SEER Horizontal Discharge Modulating Heat Pump R 410A 2 to 5 Nominal Ton York International Corporation 5005 York Drive Norman OK 73069 2021 03 25 6062825 YTG...

Page 2: ...2 YORK Technical Guide HMH7 Series 17 SEER Horizontal Discharge Modulating Heat Pump Johnson Controls Ducted Systems...

Page 3: ...eld wiring 14 Alternative installation clearances 15 Performance data 2 ton 16 Cooling performance data 2 ton 16 Heating performance data 2 ton 16 Performance data 3 ton 17 Cooling performance data 3...

Page 4: ...4 YORK Technical Guide HMH7 Series 17 SEER Horizontal Discharge Modulating Heat Pump Johnson Controls Ducted Systems...

Page 5: ...ts are factory charged with refrigerant for a nominal sized matching indoor coil plus 15 ft of field supplied lines Figure 1 Installation certification map Due to continuous product improvement specif...

Page 6: ...pressure sensing technology which detects low pressure in cooling mode and high pressure in heating mode to protect the system from damage Intelligent control can also be realized by calculating the...

Page 7: ...19 SEER 2 208 230 1 60 3 208 230 3 60 Voltage 2 4 460 3 60 B R 410A Refrigerant B D R 454B 12 1 ton 18 1 5 ton 24 2 ton 30 2 5 ton 36 3 ton 42 3 5 ton 48 4 ton Capacity 24 60 5 ton 1 1st Generation G...

Page 8: ...n motor nominal CFM 1 825 2 350 3 525 3 525 Coil face area sq ft 6 1 8 3 14 0 14 0 Coil rows deep 2 2 2 2 Coil fins per inch 18 19 17 18 Liquid lineset outdoor field installed 3 8 3 8 3 8 3 8 Vapor li...

Page 9: ...ches and are subject to change without notice Overall length and width include screw heads Figure 2 Dimensions System charge Table 4 System charge table Outdoor unit HMH72B241S HMH72B361S HMH72B481S H...

Page 10: ...rge required for the specific matched indoor unit in the system using System charge 3 Add additional charge for the amount of interconnecting line tubing greater than 15 ft at the rate specified in Ph...

Page 11: ...R energy efficiency ratio is the total cooling output in BTUs at 95 F outdoor ambient divided by the total electric power in watt hours at those conditions SEER seasonal energy efficiency ratio is the...

Page 12: ...certifications Units shall be manufactured in an ISO 9001 certified facility Units shall be certified by ETL to UL 1995 and performance certified to ANSI AHRI Standard 210 240 Units shall be sound te...

Page 13: ...ls Outdoor fan motor shall be totally enclosed with permanently lubricated ball bearings motors approved for vertical shaft applications Outdoor fan motor shall be ECM construction with permanently lu...

Page 14: ...Typical field wiring Figure 4 Typical field wiring HMH72B241S and HMH72B361S YORK Technical Guide HMH7 Series 17 SEER Horizontal Discharge Modulating Heat Pump 14 Johnson Controls Ducted Systems...

Page 15: ...ng HMH72B481S and HMH72B601S Alternative installation clearances Figure 6 Alternative installation clearances 15 YORK Technical Guide HMH7 Series 17 SEER Horizontal Discharge Modulating Heat Pump John...

Page 16: ...18 3 20 2 20 5 19 5 19 9 20 1 21 4 22 3 20 5 21 0 21 9 22 5 24 1 S C 17 8 17 8 14 3 14 1 10 7 19 5 19 1 16 3 15 9 11 3 20 0 20 4 18 3 17 7 11 8 105 kW 2 4 2 4 2 4 2 5 2 5 2 5 2 5 2 5 2 6 2 6 2 6 2 6...

Page 17: ...2 92 2 96 3 00 3 03 3 05 3 06 3 09 3 13 T C 30 3 34 3 34 9 38 1 41 7 34 3 36 0 36 2 39 4 42 9 37 0 37 7 37 5 40 7 44 0 S C 30 3 29 0 25 1 25 1 20 4 34 3 33 4 28 6 28 5 22 7 37 0 37 7 32 0 32 0 25 1 7...

Page 18: ...Cooling performance data 4 ton Table 13 Cooling performance data 4 ton air temperature F entering outdoor unit Outdoor unit model HMH72B481S ID CFM 1200 1500 1800 ID DB F 80 80 75 80 80 80 80 75 80 8...

Page 19: ...ing outdoor unit Entering indoor coil MBH COP kW MBH COP kW MBH COP kW 60 41 6 2 93 4 15 53 5 3 90 4 02 53 4 4 02 3 89 70 51 0 3 30 4 53 52 7 3 51 4 41 54 4 3 73 4 28 60 80 50 1 3 01 4 87 50 8 3 14 4...

Page 20: ...6 54 6 64 6 46 6 58 6 55 6 70 6 81 T C 43 2 45 0 44 3 48 5 49 5 44 5 45 0 44 5 48 1 49 1 46 6 45 0 44 9 47 5 48 5 S C 43 2 41 9 35 4 34 4 28 2 44 5 43 1 37 0 39 7 36 3 46 6 45 0 39 5 47 5 48 5 105 kW...

Page 21: ...0 4 62 34 3 2 14 4 69 37 0 2 28 4 76 60 33 6 2 44 4 04 35 1 2 52 4 07 36 6 2 61 4 11 70 30 9 2 14 4 23 31 6 2 17 4 27 34 6 2 35 4 31 10 80 27 1 1 79 4 45 29 9 1 93 4 53 32 6 2 07 4 62 60 27 8 2 12 3 8...