The combi in my new house is a Ravenheat Whitestar combi (yes, I know they are crap!) that powers 4 medium rads.
Anyway, I'm losing 0.1 bar pressure over the course of a few days so obviously I have a leak...how much water are we talking about if it's losing 0.1 bar? I can't find anything apart from a a very small puddle (about the size of half of my palm) under the Auto Air Vent where there is a very slight dribble from a gasket.
Anyway, I'm losing 0.1 bar pressure over the course of a few days so obviously I have a leak...how much water are we talking about if it's losing 0.1 bar? I can't find anything apart from a a very small puddle (about the size of half of my palm) under the Auto Air Vent where there is a very slight dribble from a gasket.