thank you very much for your help!
the tank was full when we moved in (aug ) and this seemed to last us til november - it's been filled 3 times since then and we've had the heating off since new year (v.v.cold!!). Looking at previous statements we seem to be running more gas, but not hugely...
Please help!!
We have recently moved into a new house (to us) and are completely baffled by the central heating system. It is run off LPG to a boiler that seems to have a thermostat in the form of an 'output temperature' control on it. We have no thermostat in the house but have these TRV's...