hi my hot water is working fine, but when i switch the heating on the boiler dose not fire up , thermostat seems to be working and calling for heat
but the boiler dose not fire up,could it be the over heat thermostate in the boiler itself?(open circuit) the pump is ok at well,works when the hot water is on.
cheers roger.
but the boiler dose not fire up,could it be the over heat thermostate in the boiler itself?(open circuit) the pump is ok at well,works when the hot water is on.
cheers roger.