Q: Can your swimming pool heat exchanger pass UL or ETL?
Definitely. The max pressure of heat exchanger can stand 25bar and experience 100,000times alternating pressure tests.
Q: How to install the heat exchanger into heat pump?
Refer to the following picture.
Q: How to choose the right model for my swimming pool heat pump?
To start , please send us water entering and leaving temperature, water flow rate, working environment temperature. If not sure water temperature, pls tell us your compressor details and working environment temperature.