Solar heater waters
Solar heater water home heater Non-pressured solar water heater with vacuum tube .
Solar heater waters
home heater
Vacuum tube specification: 58*1800mm,47*1500mm.
Vacuum tube Quantity: 15/18/20/24/30/36
Outer tank: galvanized steel or stainless steel 304-2B
Inner tank: SUS304-2B for food grade stainless steel,
Frame: zinc plated steel with powered painting
Heat preservation: 50mm Polyurethane wholly macninery compression form foam.
Solar heater waters
