Non-pressurized solar water heater

Solar Water Heater Non-pressurized

Material and majoy element
1 Inner water tank: SUS304-2B stainless steel 0.5mm thickness
2 Outer water tank: white color plate
3 Bracket: zincification painting black color 1.2mm thickness
4 Solar vacuum tube: a) size: 47 x 1,500mm/ 58 x 1,800mm
                                 b) qty: 15/18/20/24/30 pcs per set solar water heater
5 Temperature insulation layer
              5.5cm imported polyurethane, keep same temeperature and high pressure foam
6 Tank diameter: 460mm
7 Warranty
   a) ISO9001/CE certificate
   b)5 years' international responsibility for free repairing or exchange due to original

Features:
1 All glass vacuum tubes are produced by ourselves, with higher heat absorptivity and less heat loss.
2 Intelligent control and automatic operation.
3 Heat-insulating layer adopts imported polyurethane of foaming with high density, after cured by production line in constant temperature, the porosity by closed pore is up to 98%, heat loss is much less.
4 Beautiful appearance, attractive design, reasonable price.