
Sunrain 17kw DC Inverter R32 Air to Water Heat Pump Pool Heaters. Eco-Friendly R32 Refrigerant: Uses eco-friendly R32 refrigerant that causes no depletion of the ozone layer. IOT Remote Control: Control heat pumps anytime and anywhere via mobile phone using IOT technology. Durable ABS Casing: Features ABS casing with excellent anti-corrosion quality for long-term durability. Mitsubishi Compressor: Equipped with high-end Mitsubishi compressor for stable and long-term performance. Wide Capacity Range: Available in heating capacities from 7kw to 35kw to fit various pool sizes. 3 Color Options: Choose from Grey, White, or Black to match your aesthetic preferences. 2-Year Warranty: Comprehensive 2-year warranty for the whole heat pump with free spare parts. OEM/ODM Support: OEM and ODM project solution services are available for customization.