Unpressurized Solar Water Heater
Vertifications of ISO9001,ISO14001 &CE with vacuum tube solar water heater
*OEM supply
Port: Shanghai or Ningbo
Minimum Order Quantity: 5 Set/Sets
Supply Ability: 200 Set/Sets per Day
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: standard export carton box
Delivery Detail: For LCL,5 days,For FCL,10 days
Changzhou Longquan Solar Since 1991,specializing in solar water heater products,can offer different types,with high quality and competitive price.
Unpressurized Solar Water Heater
Vacuum Tube Solar Water Heater
Materials:<ul>
1 Solar tube: 3.3 high borosilicate glass
2 Inner tank: steel with enamel coating
3 Outer tank: color steel
4 Frame: aluminum alloy
5 Tube colors: blue or black
6 Insulation layer: 55mm polyurethane foaming
7 Number of vacuum tubes: 15, 18, 20, 24 and 30
8 Diameter:<ul>
Outer tank: 420 and 470mm
Vacuum tube: 47 and 58mm</ul>
9 Vacuum tube length: 1,500 and 1,800mm
10 Absorb rate: ≥93%
11 Thermal radiation rate: ≤6%