blocked drains weybridge

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A boiler and a water heater while

A boiler and a water heater, while similar in function, are not identical essentially, a water heater is a storage tank with heated tubes that keep the water at a certain temperature when hot water is needed, the unit siphons hot water from the top of the heater it then replenishes its supply by heating cold water and moving the freshly heated water to the top. Note that oil combustion.

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