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    My 24cdi permenently increases CH pressure

    I am sure the key is not in! unless there is a special way that you remove it so that it seals the mains from the enclosed system? i just trun it back and it slides out. Im not sure i am up to fitting a heat exchanger and will probably look for someone qualified to fit it, if it is the...
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    My 24cdi permenently increases CH pressure

    Thanks leafy, Is it possible to use a fernox product or another something else that can fix leaks for this type of problem, or help remove it from the equation, before i go down the expensive road of parts and labour?
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    My 24cdi permenently increases CH pressure

    Hi, I have just moved in to a house with a 24cdi combi boiler that is 4 years old. The problem i have is that the CH continually increases in pressure when there is no heating on. does anyone know what the problem might be? In order to release this pressure to avoid any danger i have used...
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