Detailed Product Description
Material of vacuum tube:
single-target tubes
Inner tank: SUS304-2B food
grade stainless steel
Outer tank: pearlescent
ceramics plate
Heat insulating layer:
imported polyurethane
Frame: galvanized steel, ant
oxidation
Inner tank: 0.4mm
Outer tank: 0.4mm
The thickness of heat
insulating layer : 45 or 55 mm
Frame: 1.5mm
Pressure: 0.3 Mpa
Heat preservation:
72hours
Hail resistance:
25mm
Warranty:
solar water heater: 3
years
Vacuum tube: 5
years
Working temperance: 90Celsius
degree
Cold resistance: -30Celsius
degree
The package: standard
carton
Use: home
appliances
Certificate:
CE,ISO:9001,ISO:14001
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