Heat pump for swimming pool/spa AppearancePackingLoadingSpecificationModel No.GT-SKR015YHeating capacityKW4.4Rated power inputKW0.9Rated currentA4.3Power supplyV/P/Hz220/1/50Compressor typeN/ARotaryCompressor quantityPC1Fan quantityPC1Cooling functionN/AOptionalFan directionPCHorizontalHeat exchangerN/ATitaniumRefrigerantN/AR410A/R22Max water temperatureC40Air temperatureC-10-43Water connectionG11/2" / φ50mmIntelligent defrostingN/AYesWaterproof levelN/AIPX4Water flow (min./nor.)m3/h1.7/2.5Noise leveldB(A)≤50N.Wkg53Sizemm1000×360×600Test condition of above technical data: dry bulb is 20, wet bulb is 15,water inlet 15,water outlet 27. Features: 1) Durable:titanium metal water heat exchanger, resists the erosion from chlorine in the water, name brand compressor, four way valve, electronic expansion valve and etc. 2) Economical and high-efficiency: Absorb free heat from the air, compared oil boilers, gas boilers, electronic boilers, it reduces operating costs by 65-80% 3) Bright design, easy installation and control4) Advanced controlling: intelligent controlling and LCD display controller 5) Safety: water and electricity are separated, no fire, no creepage 6) Quiet: Adopt the high-efficiency, low noise rotary compressor, low noise fan, creates an extremely quiet machine 7) All-around protection: water temperature, compressor exhaust pressure, compressor temperature, evaporator temperature, environment temperature and so on8). Auto-defrosting 9) Widly used: widly be used in swimming pool, SPA pool, Sauna pool and etc. 10) ECO-friendly.