Detailed Product Description

Solar Water Heater with Internal Coil applies the latest ''KRD-winding-pipes technology'' and developed by several international well-known energy research professionals of USA Yu Kun Bei Solar Energy Using Research Institution based on KRD technology, improve the disadvantages of traditional solar water heater such as limited heat water, small water output,... taking time to heat and worse water quality and successfully develop the technology of "secondary heat exchange", which can integrate high temperature, high efficiency with fast circulation of heat water perfectly. Bubugao series products are in the cutting edge of solar application industry.

Features of Solar Water Heater with Internal Coil:
1. The 50m long copper coil is applied as the flow channel .
2. The hot water is pushed out by the pressure the cold water .
3. The temperature keeps stable .
4. The installation place is not affected by the outlet of the hot water.