Well, we’re a month into living in our barn and its been damned cold outside for most of it up here. It transpires that our boiler, despite being just 18 months old, has no control mechanism other than circuit temp and a timer. Also, the “insulation” behind the walls appears to be the fact that the plasterboard has foil on the back of it. I can foresee many pallets of Kingspan in my future.
Have fitted a Bosch opentherm to ems converter to the boiler, to allow a modulating stat to drive it. Fitted 3 intelligent rad valves so far – there’s 20 rads dotted about the place, all on one circuit. It’s basically been a cash cow for the oil supplier. Trying to work out what will be of greatest benefit – fitting more valves or insulating the cold bits.
Borrowed a thermal camera to trace down the draughts and leaks. There are many: one wall in a room where there used to be a door into a stables was measuring 6C at 8pm last night. The patio doors don’t seal properly as the locking mechs are tired. Have also got at least three windows to change the hinges on as they don’t seal properly.