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darrenangel
I have an oil, floor standing boiler.I have my CH on all day from 6am till 9pm, this is controlled by the room stat(temp control only). I then have to run the boiler flat out for 2 or 3 hours in the morning to again reach temp. My question is, would it be more efficient to leave the boiler on all night just coming on to maintain the temp or am I running it the best way. Thanks guys.