35m copper coil for heat exchang, customer can enjoy more fresh hot water
Port: shanghai,china
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 1000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: carton
Delivery Detail: within 15 days
SPECIFICATION,
Work principle
The water in water tank is for heat preservation and circulation.the vacuum tube collector assimilate sunshine to heat the water in water tank,when using the hot water the cold water flows through the inlet,the copper coil absorbs heat then transfer to the cold water, so that temperature rise up ceaselessly,due to the original feature of the copper coil ,the water temperature of the outlet is close to the water temperature of water tank(difference<=3 degree celsius).therefore,cold water flow in via copper coil and absorbs the heat,when water flow past outletr,the temperature can be hot engouh to use.