solar thermal integrated heat pump water heater for house
Key point
Special red color with steel casing.
* All in one design, save space, easy installation.
*Copper external coil with R134a,250Liter.
* Inox solar coil in built.
*Touch screen,background for optional.
* Auto malfunction diagnosis system.
* Use anode + magnesium rod,to ensure good water quality.
*3 heat source(heat pump,E-heater, boiler)+7 working modes(standard mode, economic mode, fast mode, winter boiler, winter heat pump, winter fast mode, weather mode).
* WiFi remote control.