Solar hot water heater
* Anti-freeze
* 5years warranty
* CE,SGS,SRCC,Solar Keymark,ISO9001:2008
Solar hot water heater Material
Outer tank material:Powder coated colour steel
Inner tank material:SUS304-2B food grade stainless steel
Heat pipe material:Copper pipe
Vacuum tube material:Borosilicate glass 3.3,AL-N-AL absorb coating
Frame material: Zinc-plated with plastic spray coating
Insulation material:55mm thickness polyurethane foam
Optional electrical heater:1.5-3.0 KW
Reflector panel material:Aluminum alloy
Installation angle:20,38,40,45
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