مكان المنشأ
Zhejiang, China
نوع الاتصال
قابس كهرباء مباشر
اسم العلامة التجارية
SANNENG/OEM
Item
The latest design unpressurized solar water heater production line
Inner tank
SUS304-2B stainless steel
Application
Bath, thermal heating, swimming pool, school
Heat Source
Solar/Heat pump/Electric Heater/Gas Boiler
Vacuum tube
Borosilicate glass 3.3
Solar collector
Vacuum tube 58*1800 or 47*1500
Color
Any color is available
Insulation
55mm polyurethane layer