The heat pump can be widely installed for swimming pools, spas and sauna rooms, and can be used for central hot water systems supplying hot water to hotels, dormitories or households. Swimming pool heat pump Features: 1) 304 stainless steel casing and construction / or steel coating casing 2) Titanium heat exchanger 3) Integrated electronic control 4) Micro computer operated defrosting 5) Auto heat/cool selection 6) Corrosion protections to coils 7) High COPS Specifications: 1) Model: PH-HC136-ART 2) Rated output: 13.6kW 3) Rated input: 3.48kW 4) Rated current: 7.4A 5) Max. start current: 44-49A 6) Power: 3PH-380VAC, 50Hz 7) Hot water temp.: ≥ 62°C 8) Ambient temp.: 5-40°C 9) Main unit dimensions (L x D x W): 650 x 1,050 x 1,280mm 10) Main unit weight: 130kg 11) Main unit noise: max.: 63dB (A) 12) Refrigerant: R22/R407