I have a problem with the central heating not coming on when it should, it does come on eventually, but it can be hours on some days. The hot water is working fine, but when the timer kicks in for the central heating nothing happens, the read light just stays on. I have tried another timer, but it makes no difference.
The boiler is about 5 years old and nothing has been moved or changed, does anyone know what the fault could be?
Tony
The boiler is about 5 years old and nothing has been moved or changed, does anyone know what the fault could be?
Tony