Detailed Product Description

  copper coil solar water heater 

Specifications: solar energy water heater,solar water heater,solar heater

1) Tank

a) Outer Tank material: 0.4mm colored armor plate

b) Inner Tank material: 0.5mm SUS304-2B food grade stainless steel.

c)Inside is heat exchanger (copper coil)

d)Pressure-bearing:0.8Mpa

e) Insulating layer: 55-60mm polyurethane foame.

2) Vacuum tube

a) Dimension: Φ58*1800mm.

b) Material: high boron silicon 3.3 glass.

c) Qty: 15/18/20/24/30 pcs.

d) Hail resistance diameter: Φ25mm

e) Tube coating:   ALN/AIN-SS/CU.

3) Bracket

a) Material:  stainless steel or aluminum alloy

 b) Thickness: 1.5 mm

 c) Obliquity: from 38^o  to  45^o .

4) Certificates: ISO9001:2000,CCC,CE

Working principle:

The vacuum tube is a exchanger from sunshine to heat,with the heat, water in the tank can be heated,and then ,the hot water in the tank heat the water in the copper coil. On one side of the coil,cold water will be flowed in,on the other side,hot water flows out,its advantage is that we can use a stable flow of hot water,it is more comfortable,yes,thats right.I love it,and you?