when i wake up in the morning my boiler starts ups fine with the CH, but when i turn the Hot water tap on it runs cold and the red light flashes on the boiler i reset it and it starts up again but more offen than not it goes to red again a little frustrating but i have to do this a few times b4 it settles can anyone advise ???
Alpha Combi Boiler CB28 Hot water intermittent....
- Thread starter pauld115
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