No hot water on combi
- Thread starter Buttyman
- Start date
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Please be aware that there is fault-finding process that leads to reasonable confidence of determining which part has failed. Fault-finding is rarely easy for a novice, even with the kind of advice you can find on this forum.
Having said that, if an assistant opens a distant hot tap while you press your ear to the boiler, can you hear a "click"? You should hear one, because this is the noise that the flow switch makes. If you don't hear the noise then it's quite likely that the flow switch is faulty.
(Where's Joe when we really need him?)
Having said that, if an assistant opens a distant hot tap while you press your ear to the boiler, can you hear a "click"? You should hear one, because this is the noise that the flow switch makes. If you don't hear the noise then it's quite likely that the flow switch is faulty.
(Where's Joe when we really need him?)
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