Pre-heated Solar Water Heater

Product Name Pressurized Pre-heated solar water heater
Model YYJ-P01
Circulation Type Other
Heating SystemThermosyphon (Passive)
Connection TypeDirect-Plug
Material
Inner tank:SUS304-2B food grade stainless steel with thickness 0.4mm/0.5mm
Outer tank:Galvanized steel -0.4mm / Aluminum-zinc coated steel-0.45mm
Heat exchanger:Red copper coil with thickness 1.2mm
Insulation:Polyurethane Foam - 50mm
frame:Galvanized steel -1.5mm/Aluminium alloy
Vacuum tube:Cu-S/S-N/AL coating,47-1500/58-1800mm
http://www.ejiasolar.com/

Pre-heated Solar Water Heater