Brochure

Version Date 8-12-2021
†Starting charge does not guarantee line charge.
Running pressure must be checked by a technician.
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* Data provided by AHRI
Model No. Indoor Unit O-09-HP-WMAH-230A O-12-HP-WMAH-230A O-18-HP-WMAH-230A O-24-HP-WMAH-230A
Outdoor Unit O-HH-09-HP-C-230 O-HH-12-HP-C-230 O-HH-18-HP-C-230 O-HH-24-HP-C-230
Capacity & Performance
Cooling Capacity Btu/h 9000 12000 17000 24000
SEER Btu/W 25.0 22.5 20.0 20.5
Heating Capacity Btu/h 10900 12000 18000 29000
HSPF 11.2 12 10.3 11.5
Indoor noise level (Hi/Mi/Lo) dB(A) 42/33/24.5 43/36/24 45.5/36/29.5 48.5 /44/38.5
Outdoor noise level ( dB(A) 55.5 56 57.5 60
Electrical Parts
Power Supply Ph-V-Hz 208-230V~ 60Hz, 1Ph 208-230V~ 60Hz, 1Ph 208-230V~ 60Hz, 1Ph 208-230V~ 60Hz, 1Ph
Minimum Circuit (Disconnect) A 9.0 9.0 18.0 20.0
Maximum Fuse (Breaker) A 15.0 15.0 25.0 30.0
Refrigerant & Piping
†Refrigerant R410A oz R410A/52.9 R410A/52.9 R410A/68.8 R410A/91.7
Piping Size Liquidside/Gas side inch 1/4"-3/8" 1/4"-1/2" 1/4"-1/2" 3/8"-5/8"
National Average Annual Operating Costs
Cooling Cost* $ 45 67 107 148
Heating Cost* $ 196 198 353 421
Dimensions & Weight
Net Dimension Indoor inch 32.87 x 7.80 x 11.02 32.87 x 7.80 x 11.02 38.98 x 8.58 x 12.40 46.69 x 10.16 x 13.50
(WxDxH) Outdoor inch 31.50x13.11x21.81 31.50 x 13.11 x 21.81 33.27 x 14.29 x 27.64 37.24 x 16.14 x 31.89
Packing Dimension Indoor inch 35.83 x 10.63 x 13.98 35.83 x 10.63 x 13.98 41.93 x 11.81 x 15.75 49.80 x 16.54 x 14.17
(WxDxH) Outdoor inch 36.22 x 15.35 x 24.61 36.22 x 15.35 x 24.61 37.99 x 15.55 x 30.12 42.91 x 19.69 x 34.456
Net weight Indoor lbs 18.52 18.52 25.13 37.70
Outdoor lbs 88.18 88.18 108.47 138.89
Gross Weight Indoor lbs 25.35 25.35 34.17 44.09
Outdoor lbs 93.7 93.7 115.52 151.02
Specification
† Starting charge does not guarantee line charge.
Running pressure must be checked by a technician.
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