1. Enjoy swimming in summer and winter.
2. Compressor protection.
3. More than just a heat pump for swimming, SPA, even for commercial fish cultivation.
4.Durable Titanium heat exchanger in PVC shell, virtually impervious to water chemistry damage.
5. World famous Japanese brand compressor.
6. Small water temp difference only 1-5 deg c.
7. Insufficient water flow protection & high/low pressure protection.
8. Auto 4-way-valve defrost, ensure reliably running at cold ambient temp.
9. Pallet packing for easy container loading.
10. Widely choose for heating capacity.
11. OEM design optional.
12.CE approved.
