Model BB1I-125S/p Rated heating capacity (air 7/6℃   ,water 30 ℃  ) kw 8.8-22.7 COP (air 7/6℃   ,water 30 ℃  ) w/w 3-4.4 Application of floor heating ㎡ ≤180 Applicable ambient temp ° C 一15~43  Advised water flow volume M3/H 3  Heating power input w 2000-7480 Running current heating A 9.1-34.3  Max current heating A 45 Heating exchanger Plate type heat exchanger Compressor Rotary Fan direction Horizontal Noise level dB(A) 55-65 Water pump qty PC 1 Water connections Inch 1"  Net dimension      LxWxH mm 1415*470*1250  Packing dimension  LxWxH mm 1530*480*1355 Net weight KG 145 Container loading qty  20'ft/40'ft 15/32 Power supply V/Ph/Hz 230/1/50 FAQ 1.Whether the heat pump unit can operate normally in winter with low temperature? Yes. Air source heat pump unit has intelligent defrosting function to ensure stable operation of the unit in low temperature environment. It can automatically enter and exit defrosting according to multiple parameters such as outdoor environment temperature, evaporator fin temperature and unit operation time. 2.Where can heat pump units be used? Heat pump units are widely used, including various types of commercial machines specially designed for hotels, schools, hospitals, saunas, beauty salons, swimming pools, laundry rooms, etc.; there are also various types of household machines specially designed for families.  At the same time, it can also provide free air cooling, which can realize the whole year heating. 3. Can it be used if it rains? The air to water heat pump only influence of the outdoor temperature and inlet water temperature,not affected by rain.This is the most obvious advantages compared with the solar energy heater.