product features:
1. Safety: water and electric separately.
2. Anti-corrosion: plastic case, coated steel or sus304# stainless steel case are available.
3. World famous brand compressor, 4-way valve, motor, PCB, titanium heat ex-changer,Emerson ALCO expansion valve used to ensure top quality an high efficiency(cop more than 6.0).
4. Convenient: intelligent microprocessor with touch screen display. trouble shoot shows on display board automatically.
5. World famous brand compressor, 4-way valve, motor, PCB, heat ex-changer, Emerson ALCO expansion valve used to ensure top quality an high efficiency(energy-saving as much as 75%).
6. Multiple protection function: high pressure, low pressure, overheating, overload anti-freezing, phase sequence, discharge temperature, suction temperature and so on.
7. All weather operation: stable operation without being influenced by weather.
8. Refrigerant of r22, r407c, r134a are for optional.
9. Automatically defrosting function included.
Swimming pool heat pump