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The 145kW high capacity pool heat pump (model KRY-145II) is a professional constant-temperature pool heating solution engineered for large commercial and public swimming pools. As a leading air-source commercial swimming pool heater, it delivers stable water temperature control, outstanding energy efficiency, and long-term reliable performance for business clients including hotel facility managers, aquatic center operators, water park owners, and municipal pool contractors. Centered on advanced heat pump technology, this unit transfers heat from ambient air to heat pool water instead of relying on direct electric heating, drastically cutting energy consumption while maintaining precise temperature regulation. With a heavy-duty anti-corrosion casing, industrial-grade titanium heat exchanger, intelligent defrosting system, and flexible 380V three-phase power input, it adapts to demanding installation environments and meets the strict operational demands of large-scale commercial applications.
With a market-leading COP of up to 5.1 under rated conditions, this small commercial pool heat pump delivers 70% to 80% energy savings compared to conventional heating methods. Its power consumption is only one-fourth to one-fifth that of a standard electric water heater, making it an ideal solution for year-round commercial pool operations. Though the initial investment is moderate, business clients typically recover full costs within 1 to 3 years through reduced electricity bills, ensuring a fast and reliable return on investment.
Engineered for commercial-grade reliability, this unit eliminates the risks associated with open flames, electric leakage, gas explosions, and carbon monoxide poisoning—common hazards of gas or electric heaters. It is equipped with multiple safety features, including overload protection, leakage protection, and high-temperature protection. Fully compliant with stringent commercial safety standards, it significantly minimizes operational risks for facility operators.
The energy-efficient pool heat pump supports fully automatic operation, automatically starting and stopping to maintain the set target temperature without unwanted water temperature fluctuations. It offers customizable working modes, including energy-saving mode and fast heating mode. High-end configurations also support Wi-Fi/APP remote monitoring and adjustment, allowing facility managers to oversee and control the unit from anywhere, reducing on-site labor costs and simplifying daily management.
Featuring a rugged anti-corrosion structure, IPV4 waterproof rating, and Class I anti-shock protection, the unit is suitable for both indoor and outdoor installation. It operates with noise levels below 50 dB(A), ensuring minimal disturbance to guests in hospitality or residential settings. Its compact dimensions (910×350×835 mm) make it perfect for space-limited installations, offering a key advantage when retrofitting existing pool systems.
