Work principle:

The water in water tank is for heat preservation and circulationg.The vacuum tube collector assimilate sunshine to heat the water in water tank, when using the hot water, the cold water flows through the inlet, the copper coil absorbs heat then transfer to the cold water, so that temperature rise up ceaselessly, due to the original feature of the copper coil, the water temperature of the outlet is close to the water temperature of water tank(difference 3).Therefore, cold water flow in  via copper coil and absorbs the heat, when water flow past outlet, the temperature can be hot enough to use.Thermosiphon solar water heater

Feature

1.It can withstand pressure of tap water when it works, and copper coil in tank bear pressure.

2.Hot water is available immediately without waiting.

3.Long life duration without incrusting.

4.Sorage tank is used to heat water flowing through copper coil

5.Can produce hot water with constant temperature.It's safe and comfortable to use.

6.Temperature preservation can last for 80 hours

Application Area

Good solution for areas where water quality is inferior

For cold areas people have a large demand for hot water

Places where there is daily needs of hot water

Usual practice:

MOQ:1 set
Prompt delevery time

Packing:Foam reinforced carton for export
Delivery terms:FOB shanghai
Lifespan:15 years

Please contact me without hesitation for more detailed information.


Pre-Heated Solar Water Heater,Thermosiphon Solar Water Heater,Pre-Heating Solar Water Heater