Having a problem with boiler buzzing when heating is switched off. This only stops if I leave the heating on.
Turned all the rad valves down now its a bit warmer and switch off the boiler(ikon) when going to bed. Would this increase our bill?
I've heard that leaving it on is probably better as it doesn't have to fire up as often, or is this pie in the sky?
Turned all the rad valves down now its a bit warmer and switch off the boiler(ikon) when going to bed. Would this increase our bill?
I've heard that leaving it on is probably better as it doesn't have to fire up as often, or is this pie in the sky?