Hi I have the boiler quoted that was fitted about 2 1/2 years ago. A few days ago after the programmer heating went off a few nights ago we noticed the boiler was still running and heating the rads. The thermostat was on 22 but the room temp was up to about 26. So with the stat below temp and the programmer timed off the boiler was still sending hot water around the rads. I powered off the system and turned back on again. It appeared to be back to normal. However the same happened tonight. I was wondering if this is a problem with the boiler or if it would be the 3 way valve in the airing cupboard.
I would appreciate any help/ suggestions ?!
Thanks in advance
Simon
I would appreciate any help/ suggestions ?!
Thanks in advance
Simon