boiler repairs waterloo

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    On top of every tank you'll
    Added: 2018-06-15 | Category: boiler replacement | Comments: 0

    On top of every tank you'll find the water supply and delivery pipes the supply pipe routes cold water to the bottom of the tank through the dip tube the hot-water delivery pipe takes water from the top for safety, all water heaters are equipped with a t&p valve (temperature-and-pressure relief valve) this valve opens if either the temperature or pressure of the water exceeds a safe limit the valve is connected to a pipe that runs down the outside.