I have a Vokera linea plus combi-heater. The central heating has been off over the summer and when I have come to turn the CH on the pressure keeps rising well above the 1.5 bar level it usually runs at.
The level has risen to just short of 3 bar when I decided to turn the CH off as I could see there was a problem.
Also, the downstairs radiators are hot at the top and cold at the bottom. Are these things connected? Any ideas?
The level has risen to just short of 3 bar when I decided to turn the CH off as I could see there was a problem.
Also, the downstairs radiators are hot at the top and cold at the bottom. Are these things connected? Any ideas?