Product Details

Product Specification：

Inner Tank: 

Food grade SUS 304 stainless steel, 0.4-0.6mm, diameter 360mm/380mm

Inner Tank Quantity: 4 inner tank

Out Tank: Galvanized steel/201 stainless steel, 0.4mm, diameter 460mm/480mm

Insulation: 50mm high-density polyurethane foamed

Inlet&Outlet: 1/2” or 3/4”, stainless steel SUS304

Vacuum Tube: QB-AL-N/AL-47mm/58mm-1800mm

Water Tank Bracket: Galvanized steel sheet, 1.5mm/201 stainless steel, 1.2mm/aluminium alloy, stainless steel 304 screws & nuts

Accessories:Assistant tank, electric heater, magnesium anode, TK-8A digital controller and so on

Advantage:(1)new design side assistant tank for hard water area;  (2)non-welding technology (3)petent design, with 4 inner tank

OurInnovationandSuperiority:

Compared with normal solar water heaters, our 4G solar water heater looks more luxury.  

4G solar water heater is our own patent design model with 4 inner tanks. 

The first inner tank: add cold water automatically

The second inner tank:  hot water storage tank

The three inner tank:  hot water storage tank 

The fourth inner tank:  100% hot water storage tank

Adding cold water automatically,  when adding, the cold water does not mixed with hot water directly, thus can avoid heat loss.

http://www.chinasolarwaterheater.com/