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Model Number 12K BTU 230V 18K BTU 230V 24K BTU 230V
Power supply 208V~230V/60Hz 208V~230V/60Hz 208V~230V/60Hz
Rated cooling capacity Btu/h 12000 17000 22000
Rated Heating capacity Btu/h 12300 17700 23000
SEER BtuM.h 21 21 21
HSPF Rating (Region IV) Btu/W.h 10 9 10
EER Btu/W.h / / /
COP WM / / /
Rated Current Cooling A 4.2 6.2 7.2
  Heating A 4.3 6.3 7.8
Maximum Operation Pressure PSIG 624 624 624
Maximum Fuse Size A 10 15 15
Indoor noise level at cooling High/Med/Low   41 dB 49 dB 50 dB
Outdoor noise level dB(A) 52 dB 54 dB 59 dB
Connecting Pipe Gas inches 3/8'' 1/2'' 5/8''
  Liquid inches 1/4'' 1/4'' 1/4''
Packing Dimensions(W x D x H） Indoor inches 32.5 x 14.4 x 10.9 42.1 x 15.2 x 12.3 45.5 x 15.6 x 12.3
Outdoor inches 32.9 x 14.2 x 23.9 35.9 x 15.7 x 24.7 40.0 x 17.2 x 30.1
Net weight Indoor lbs 17.6 25.4 30.9
  Outdoor lbs 52.9 61.7 94.8
Gross weight Indoor lbs 23.4 31.3 37
  Outdoor lbs 62.8 78.3 108
Indoor Unit  
Indoor Motor Motor Model D-310-13-8N D-310-30-10A D-310-50-10A
Motor speed (H/M/L) Cool/1330/1180/1040/900/600
Heat/1330/1230/1065/900/900		 Cool：1330/1180/1050/900
Heat：1280/1130/1000/900		 Cool/1330/1180/1050/900
Heat/1280/1130/1000/900
0utdoor Unit      
Compressor Brand   GMCC GMCC GMCC
Compressor ModelOperation temperature   60°F～90°F 60°F～90°F 60°F～90°F
Outdoor Motor Motor Brand   D-35-10L D-40-10L D-65-10L
Outdoor Motor Motor Model  
Air circulation m3/h 2300 2600 2800
Factory Refrigerant R32 charge oz 17.6 36.3 44.1
Line Set Size ft 14.8 14.8 14.8
Maximum Allowed Length ft 65.6ft/20M 65.6ft/20M 82.0ft/25M
Maximum Allowed Height ft 32.8ft/10M 32.8ft/10M 49.2ft/15M
Operation temperature °F 60°F～90°F 60°F～90°F 60°F～90°F
Additional refrigerant Charge Oz/Ft 20G/M 20G/M 30G/M