As above. We have offpeak central heating. We used to get hot water warmed up over night in the tank for us to use. This stopped working.
So we started using the 1 hour timer, hot water boost switch to heat water. This no longer works and the light on the timer unit, which tells me the water is getting heated, flickers on and off.
Any suggestions as to where the problem might lie?
TIA.
So we started using the 1 hour timer, hot water boost switch to heat water. This no longer works and the light on the timer unit, which tells me the water is getting heated, flickers on and off.
Any suggestions as to where the problem might lie?
TIA.