Hello, for the last few days my boiler decided to have a life of his own! When I turn the hot water tap on for a few minutes and then turn it off, the central heating switches on even though the boiler switch is only on hot water!!! The radiators become hot and the boiler switches off only after a few minutes.
Could anyone tell me what is possibly wrong with it? Thanks :?
Could anyone tell me what is possibly wrong with it? Thanks :?
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