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China
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Commande minimale:
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Supplying Ability:
1000
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Personne àcontacter Ms. Vanilla
No.1,Hongbao Road, Haining, Zhejiang
Non-pressurized solar water heaters are all-glass evacuated tubular solardomestic water systems combined with heat pipes inside the glass tube. The solar collector provides heat through an efficient copper coil. The selective coating on the inner tube converts solar energy into heat energy and transfers to the heat pipe by an aluminum fin. The liquid in the heat pipe changes into vapor which rises to the condenser. The heat conducts the water inside the tank and the vapor becomes liquid, returning to the base of the heat pipe. This continuous circulation transfers heat from the heat pipe to the cold water in the tank as long as sun is heating the collectors. Advantages: - Automatically controlled - Highly efficient insulation with polyurethane foam - Simple structure, easy to assembly and install - Can be used all year round in the cold climate - Can be used together with auxiliary electric device or gas heater - Long service life, can be used as long as *5 years
