B
BERNI L
I am having a problem with my gloworm swiftflow boiler. Pressure drops to zero after 2 days. cannot find any leaks. If I re-charge to half a bar, boiler starts and settles at 2 bar.
can anybody suggest my next step. ps. I am a DIY.
cheers
BERNI L
can anybody suggest my next step. ps. I am a DIY.
cheers
BERNI L