Our oil fired boiler/sealed system has run ok throughout the summer for DHW only but since switching on the ch a couple of days ago the pressure has dropped from the normal 1.2 bar to just under 1.0 bar so I presumed the system needs bleeding.
I`m ok on the routine for bleeding but is there any benefit in bleeding the radiators upstairs or downstairs first?
Many Thanks for any advice.
Mike
I`m ok on the routine for bleeding but is there any benefit in bleeding the radiators upstairs or downstairs first?
Many Thanks for any advice.
Mike
