Surromax copper coil pressurized solar water heater provides hot water through an efficient copper coil placed in the water tank as a heat exchanger which supplies more than 1.2m2 of heat transfer area. The vacuum tube absorbs the solar energy and heats the water in storage tank.  When using the hot water, cold water flows into the copper coil through a inlet, then the copper coil which has been pre-heated by hot water in tank, transfers the heat to the cold water in coil, so that the temperature rises up ceaseless. Based on the features of copper coil, the temperature of the water at the outlet is very close to the temperature of the water tank(≤3℃).

Features:

☆ Solved the problems of traditional solar water heater, that the hot water is limited and slow water stream.

☆ The water in tank is not used directly, so the quality of water is improved effectively.

☆ Simple and convenient to use: adopting the state-of-the-art design and high efficient pre-heated patent technique, this solar hot water heater can quickly warm cold water as it flows through the special pipe.

Specification:

Material of Inner Tank: SUS304-2B Stainless Steel With 0.5mm Thickness

Material of Outer Tank: SUS304/BA Stainless Steel, Galvanized Steel 0.4mm Thickness

Copper Coil: Diameter 12mm, Thickness 1mm

Heat Preservation : Polyurethane Foam 50mm Thickness

Vacuum Tube: Magnetic-controlled Al N/Al N-SS/Cu splash all glass vacuum heat-collecting tubes, Φ47x1500mm/Φ58x1800mm/Φ58x2000mm, 

Bracket:  Galvanized Steel/Aluminum Alloy/ Stainless Steel Thickness 1.5mm

System Capacity:  100 ~ 360L

Heat preservation:  72 hours

Hail resistance:  25mm

Optional Accessories:  Assistant Tank, Electric Heater, Controller, Magnesium Stick, etc.