solar thermal 1.ISO 9001/2000,CE,CCC 2.5 years' free repairing 3.Sample order. OEC service 4.FR-LZ-1.8M/10#
Solar thermal
Material and Major Element:
1. Inner water tank: SUS304-2B stainless steel / 0.4mm thick
2. Outer water tank: white color plate/ 0.4mm thick
3. Bracket: zincification painting black color/ 1.2mm and 1.5mm thick
4. Solar vacuum tube:
a) Size:47 x 1,500mm AL/N/AL vacuum tubes
b) Qty: 15 /18 / 20 / 24 / 30 pcs
5.Temperature insulation layer:
5.5cm imported polyurethane, keep same temperature and high pressure foam
6.Tank diameter: 420mm
Warranty:
5 years' international responsibility for free repairing or exchange due to original quality problem
Remark:
1, We offer 2% vacuum tubes for free for exchange in case several shattered vacuum tubes during transit
2. About the following accessories, if you need, we can offer you, but you should charge it.
Accessories:
a). Assistant tank for automatic water loading:$15.00/pcs
b). Electrical heater:$15.00/pcs
FR-LZ-1.8M/10#solar thermal
