How does an instant hot water tap work?
Posted by NNency - Feb 13, 2020 water, work 0 0 Views : 57 Receive Updates For This Category
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Feb 13, 2020
Most types have a small thermally-insulated tank with a heater which keeps the water in the hot tank. When the handle is pressed, cool tap water flows into the tank and displaces the near-boiling water, which flows out of the spout. On releasing the handle the valve closes and hot water stops flowing.