EN12976 pre-heated solar water heater

Aucklat Solat is the only Chinese factory own EN12976 certificate for pre-heated copper coil system.

How it works

 

This type of solar water heater provides mains pressure pre-heating via a highly effective copper coil heat exchanger located within the solar collector tank. Rather than using the water in the tank directly, as the non pressure does, this type uses a 45 ~ 60 m copper coil.

 

Heat exchanger inside the tank which provides more than 1.5m2 of heat transfer area. When water flows though the coil it absorbs heat from the water inside the solar collector tank. The solar collector tank is therefore a thermal store.

 

Copper coil heat exchanger specification:

1.Heat pipe material: 14mmx1.0mm copper pipe

2.Surface area: 2.5m2 for 30 tube water heater

3.Testing pressure: 9 bar

Advantage:

En12976 test(Aucklat Solar is the only Chinese factory own this certificate).

Direct heating and  so high efficient.

Easy connection to gas heater.

Direct connects to main pressure water.

EN12976 pre-heated solar water heater