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    halstead ace high

    I have a strange problem with our Halstead Ace High combi in that every now and then the CH switches itself on. Even if the dial is set to just DHW hot water is being continually being sent to the rad.s which get very hot. While this is happening the hot water LED (but not the CH LED) on the...
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    Ace High Halstead combi CH switches itself on

    Hi Frazz i have the same problem, did you resolve yours if so what was it - many thanks - plumber is saying diverter valve but he is not 100% sure - can you please help - and what was the cost of yours - regards mark
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