Anti-corrosion Air Source Swimming Pool Heat Pump Spa Heater Eco-friendly R32/R410a Gas

1.Trouble free of rusting for plastic casing, customized color optional. Suitable for coastal area.

2. Use titanium heat exchanger in PVC shell. Corrosion resistance, ensure long service life.

3.Auto defrosting protection, ensure reliably running at cold ambient temperature.

4.Both water heating & cooling. Suitable for spa/ pool use.

5.Adjustable temp difference of 1 to 5 °C.

6. OEM design optional.