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Products
 XS-21 Series Single Zone Ductless Heat Pumps
XS-21 Series Single Zone Ductless Heat Pumps

Technical Specifications

HEAT PUMP SYSTEM9,000 BTU12,000 BTU18,000 BTU24,000 BTU30,000 BTU36,000 BTU
Indoor modelBSWM21-09HWIU-115BSWM21-12HWIU-115BSWM21-18HWIUBSWM21-24HWIUBSWM21-30HWIUBSWM21-36HWIU
Outdoor modelBS21-09HFN1-ODU-115BS21-12HFN1-ODU-115BS21-18HFN1-ODUBS21-24HFN1-ODUBS21-30HFN1-ODUBS21-36HFN1-ODU
Power supply V/Ph/Hz115/1/60115/1/60208–230/1/60208–230/1/60208–230/1/60208–230/1/60
CoolingCapacity BTU/h9,00012,00018,00024,00030,00036,000
Min. – max. cooling BTU/h2,650~10,3004,300~12,6003,900~20,0006,704~25,3007,200~31,6008,900~36,300
EER BTU/Wh12.510.310.5910.58.5
SEER BTU/Wh20.520191818.617.5
HeatingCapacity BTU/h10,00012,00018,80024,00030,00036,000
Min. – max. heating BTU/h2,700~10,5004,000~12,5006,300~19,4006,900~28,10010,600~32,50011,400~37,800
COP W/W2.933.132.933.032.712.47
HSPF (Region 4) BTU/Wh1010.5109.89.512
Max. fuse (A)302520303035
Compressor typeRotaryRotaryRotaryTwin rotaryRotaryRotary
Indoor air flow (Hi/Med/Low) m3/h420/310/220525/350/300660/440/3701 000/765/6001,350/1,050/8001,245/880/680
Indoor air flow (Hi/Med/Low) CFM247.06/182.35/129.41308.82/205.88/176.47388.24/258.82/217.65588.24/450/352.94794.12/617.65/470.59732.35/517.65/400
Indoor noise level (Hi/Med/Low) dB(A)36.5/31/2241.5/30.5/2643.5/34.5/30.045.5/39.5/3551.5/47.5/4456.5/54.5/40
Indoor modelWidth x Depth x Height mm722 × 187 × 290802 × 189 × 297965 × 215 × 3191,080 × 226 × 3351,259 × 282 × 3621,259 × 282 × 362
Width x Depth x Height in28.43 × 7.36 × 11.4231.57 × 7.44 × 11.6937.99 × 8.46 × 12.5642.52 × 8.90 × 13.1949.57 × 11.10 × 14.2549.57 × 11.10 × 14.25
Net/Gross weight kg7.7/10.19/1110.8/14.313.6/17.517/22.918.3/23.9
Net/Gross weight lbs16.98/22.2719.84/24.2523.81/31.5329.98/38.5837.48/50.4940.34/52.69
Outdoor noise level dB(A)5553.50576061.561.5
Outdoor
model
Width x Depth x Height mm765 × 303 × 555765 × 303 × 555805×330×554890 × 342 × 673946 × 410 × 810946 × 410 × 810
Width x Depth x Height in30.12 × 11.93 × 21.8530.12 × 11.93 × 21.8531.69 × 12.99 × 21.8135.04 × 13.46 × 26.5037.24 × 16.14 × 31.8937.24 × 16.14 × 31.89
Net/Gross weight kg57.76/63.4928.2/30.733.5/36.244.4/47.464.3/68.968.1/72.1
Net/Gross weight lbs66.8/71.8762.17/67.6873.85/79.8197.88/104.50141.76/151.90150.13/158.95
Refrigerant
piping
Liquid side, Gas side in1/4 / 3/81/4 / 1/21/4 / 1/23/8 / 5/83/8 / 5/83/8 / 5/8
Max. refrigerant pipe length m (ft)25 (82)25 (82)30 (98)50 (164)50 (164)65 (213)
Max. height difference m (ft)10 (32.8)10 (32.8)20 (66)25 (82)25 (82)30 (98)
Thermostat typeRemote controlRemote controlRemote controlRemote controlRemote controlRemote control
Refrigerant precharge in252525252525
Operating
temperature
range
Indoor (cooling/heating) °C17~32/0~3017~32/0~3017~32/0~3017~32/0~3017~32/0~3017~32/0~30
Indoor (cooling/heating) ºF62~90/32~8662~90/32~8662~90/32~8662~90/32~8662~90/32~8662~90/32~86
Outdoor (cooling/heating) °C-20~50/-20~50-20~50/-20~50-20~50/-20~50-20~50/-20~50-20~50/-20~50-20~50/-20~50
Outdoor (cooling/heating) ºF-4~122/-4~122-4~122/-4~122-4~122/-4~122-4~122/-4~122-4~122/-4~122-4~122/-4~122