Have been told by British Gas that the pressure is low - so 16 or so when running (Ideal combi boiler) but falls to 4 or so if you turn on hot water tap. They checked gas governor and it was fine - then they fitted new valve - lots of silt from the pipes in it. They say that we need a compressor...
Many thanks - what is a gas meter governor - they went outside to the meter and said it looked OK fromt he street...the gas cooker is showing full flame etc...?
it is really good to reply to this - we are very worried about it
Please help - we have a three year old Ideal Combi boiler. Last year a new control panel was fitted as LF (does this mean low flame?) kept showing then system would shut down - particularly when turning on hot water but sometimes when turning on central heating as well. There would be a banging...