Mechanical metal swimming pool heat pump

1. Advanced Titanium tube in  PVC case as condenser, long lasting life spam.

2. Heat your Pool up to 40°C, meanwhile cool your pool down to 15 ° C

3. Mechanical  knob control, user friendly.

4. Temperature difference within 1-5 deg c small difference, adjustable !

5.  Water flow insufficient indication & high pressure and low pressure indication protect.

6. Auto 4-way-valve hot gas defrost, ensure reliably running at minus ambient temp.

7. WIFI remote control as an option.

8. Applicable to swimming pool, hot spring or Jacuzzi.

If you are interested in this product,you can go to the website for more details.