I've noticed over the last couple of days that in the evening, our boiler pressure drops to around 1bar but then in the morning it hits about 3.
I first noticed this after I noticed it low one evening and refilled back to just over 1, but then the following morning it was on 3. To confirm this I checked this morning and it was on 3 just after the heating had kicked in and radiator temperature was around 63 so I lowered it back down to 58.
I came home this evening and the radiators have been on again but the pressure was back to just over 1 and the radiator temperature is around 44 degrees.
I'm curious if this is normal or if I have a fault.
Many thanks
I first noticed this after I noticed it low one evening and refilled back to just over 1, but then the following morning it was on 3. To confirm this I checked this morning and it was on 3 just after the heating had kicked in and radiator temperature was around 63 so I lowered it back down to 58.
I came home this evening and the radiators have been on again but the pressure was back to just over 1 and the radiator temperature is around 44 degrees.
I'm curious if this is normal or if I have a fault.
Many thanks