Dimensions Guide

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Model No. Indoor Unit
Outdoor Unit
A-09-HP-WMAH-230B
A-09-HP-C-230B
A-12-HP-WMAH-230B
A-12-HP-C-230B
A-18-HP-WMAH-230B
A-18-HP-C-230B
A-24-HP-WMAH-230B
A-24-HP-C-230B
Capacity & Performance
Cooling Capacity Btu/h 9000 12000 18000 24000
SEER Btu/w 18 19 19 17
Heating Capacity Btu/h 9800 11800 18000 25000
HSPF 9.5 9.5 10.0 9.5
Indoor noise level (Hi/Mi/Lo) dB(A) 36/-/23 40.5/-/25 45/-/29 45.5/-/33
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 Ampacity A 15.0 15.0 15.0 18.0
Max.Fuse A 15.0 15.0 20.0 25.0
Dimensions & Weight
Net Dimension Indoor inch 28.43x7.36x11.42 31.57x7.44x11.69 37.99x8.46x12.56 42.52x8.90x13.19
(WxDxH) Outdoor inch 30.31x11.81x21.85 31.50x13.11x21.81 31.50x13.11x21.81 33.27x14.29x27.64
Packing Dimension Indoor inch 31.10x10.63x14.57 34.45x11.22x14.76 41.14x12.01x15.94 45.47x16.34x12.40
(WxDxH) Outdoor inch 35.43x13.58x23.03 36.22x15.35x24.21 36.22x15.35x24.21 38.00x15.55x30.12
Net weight Indoor lbs
Outdoor lbs
Gross Weight Indoor lbs
Outdoor lbs
Refrigerant & Piping
Refrigerant R410A oz R410A/28.2 R410A/33.9 R410A/52.9 R410A/63.5
Piping Size Liquidside/Gasside inch 1/4"-3/8" 1/4"-1/2" 1/4"-1/2" 3/8"-5/8"
National Average Annual Operating Costs
Cooling Cost
* $ 67 86 128 189
Heating Cost
* $ 220 265 371 561
* Data provided by AHRI
Timer
Low Ambient Cooling
Quiet Running DC Inverter
Smartphone App
Leakage Detection
Follow me
®
Gold Fin
®
Condenser
Best Features
17 18.96 24.03 30.2
66.8 67 79.8 105.16
25 30 34 40
77 81 102 133