| 摘要 |
PURPOSE: A hot-water tank for a hot and cold water supplier and a manufacturing method thereof are provided to enhance insulating efficiency since the body of the hot-water tank is formed as double walls of an inner body and a cover tank. CONSTITUTION: A hot-water tank for a hot and cold water supplier comprises an inner body, a cover tank, a cover cap(500) and floor(600). An opening(401) is formed on one side of the inner body. The cover tank is coupled to the outer circumferential surface of the inner body at an interval so that an insulating space(310) is formed. The cover cap is coupled to the cover tank at an interval from the top of the inner body so that an insulating space is formed. The floor is fixed to the opening of the inner body and comprises a heater holding space. A heater is installed in the heater holding space.
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