1.CE,ISO9001,CCC approved
2.color steel, 360L water tank
3.transfer heater quickly, low heat loss
4.solar-powered boiler
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: standard export carton
Delivery Detail: 15 days after receiving the down payment
Description of non-pressurized solar-powered water boiler:
1.Vacuum tube: 2.0mm thickness borosilicate glass 3.3, AL-N-AL absorption coating,70mm×2000mm
2.Tube pressure≤5×10-3pa
3.Abosorptance≥0.91
4. Inner tank: 0.5mm thickness SUS304 stainless steel.
5. Outer tank: 0.4mm thickness color steel,360L capacity
6. Absorbing layer: 55mm thickness high-pressure polyurethane foam
7. Bracket: galvanized steel with 1.5mm thickness
Non-pressure solar water heater features :
1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency ,transfer heat quickly, low heat loss
3. Operated without any power supplying
4. Electric heater can be used as back up in rainy days
5. Hot water can be used directly, or can be used as a pre-heated