
Heat Pump for Swimming Pools, Baths, Hotels. High Energy Efficiency: COP reaches 5.07-5.26, saving at least 80% energy compared to standard heaters. Heating & Cooling Function: Reverse cycle defrost with 4-way valve allows both heating and cooling for pool water. Durable Titanium Heat Exchanger: Grade one titanium tube-in-shell heat exchanger ensures long-lasting performance. Smart Control System: Intelligent LCD controller with timing, auto defrost, and full protection functions. Low Noise Operation: Exterior rotor fan and galvanized steel housing ensure lower noise and vibration. OEM/ODM Customization: OEM and ODM services available with customizable compressor and power supply options. Wide Application Scope: Suitable for hotels, public parks, schools, gyms, and private house spas. Comprehensive Warranty: Warranty options include 1, 1.5, or 2 years with available overseas service support.