Spider Solar water heater Spider >> Products >> Pre-heated System
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Pre-heated System Back


Advantages:

A copper coil is installed inside the tank as the heat exchanger;
◆When water flows into the copper coil, it absorbs heat from the water in the tank, therefore; the water tank is just a heat storage;
 
Features:
◆Can be used at any time to warm the cold water. It can overcome the shortcoming of traditional solar water heater, such as slow heating rate, long waiting time.
◆High efficiency: A special heat exchanging mode is adopted to avoid mixed effect, so cold water can be heated at any moment.
◆Water pressure is same as tap water; it can be connected directly to city tap water system.
◆Green and economical. No pollution in working, no cost for hot water.
◆Easy operation. Automatic water supply, you can take it easy and enjoy good time.
◆Fashionable. The appearance is nice and attractive and can fit into the surroundings properly.



 
Model NO.
Sbt-PEH01
Copper coil
Diameter 1.2mm; thickness 1mm
Inner Tank Materia & Thickness
Imported SUS304 2B Stainless steel ;
 
Outer tank Materia & thickness
Painted steel∕ stainless steel
 
Bracket material & thickness
Galvanized Frame∕Aluminium alloy
Heat insulation layer Materia & thicknessl
Imported polyurethane foam
50mm
Size of Vacuum Tube
47×1500mm∕58×1800mm 
Qty of Vacuum Tube
24∕28∕30pcs
capacity
110,130,155,200L
warranty
3 years for whole system