solar heating
economical, high quality, perfect after service, OEM accepted
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: foams and cartons
Delivery Detail: 15 workdays
solar heating
Working principle
As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Meanwhile, cooler water in the tank flows downwards into the collector, thus causes circulation throughout the system.
Features
1. Temperature preservation is equipped with standard electric water heater
2. Scientifically designed bracket can hold the tank firmly
3. High quality vavuum tubes
4. Simple structure, easy plug-in installation. Cheap and efficient
5. Guaranty: 5 years for tank, 15 years for collector and lifetime service
6. Colors according to customers’ needs
Specifications
1) Bracket: thicken galvanized anticorrosive steel. Stainless steel.
2) Vacuum tube: 58mm x 1.8m (15pcs - 42pcs).According to customers’ needs.
3) Inner tank: SUS304-2B food grade stainless steel
4) Outer tank: Special antiseptic red porcelain stainless plate.Stainless steel.
5) Capacity: 150L - 420L(according to cutomers' needs)
6) Insulating layer thickness: 60mm Freon-free polyurethane
7) Pressure: 0Pa