unpressurized solar water heater
1.CE,ROHS approved
2.Energy saving
3.Environment protection
4.economic
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard seaworthy carton package
Delivery Detail: withing 14 days
unpressurized solar water heater
Solar water heater system
Solar water heater
Compact solar water heater
Vaccum tubes solar water heater
solar tank:
Outer tank:Aluminium galvanized sheet or stainless steel ,colour according to your need.
Inner tank:SUS 304-2B food grade stainless steel,thickness 0.5mm.
heate insulation:
55mm polyurethane foam
vaccum tubes:
Adopt super hard borax and silicate glass,selective coating.
Absorb rate≥93% Thermal radiation rate≤6%
frame material:
Zinc-coated steel,strengthened tall support.
Resist 25mm hail,using life can last 15 years.