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Mend Glowworm Swift Flow 75 Home Heating Systems

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Mend Glowworm Swift Flow 75 Boiler Heating Leak

Low Pressure, No Leaks On GLOWWORM SWIFT FLOW 75?

Hi, the pressure on our combi boiler keeps dropping off to about 0.3 - 0.4 bar, I have to top up the system once a day at the moment. There are no visible leaks on any radiator and I've had the floorboards up and no leaks at any joints or along any pipes.
Where is all the pressure going???
Thanks. Ash.

Ash
December 2006
GlowwormGlowworm Swift Flow 75Heating, Home Heating SystemsBoiler Heating Leak
I have found a constant drip of water coming from the 'overflow' pipe down the drain.
Does this sound like it's the expansion vessel??
If it is, is it easy to replace??

Thanks, Ash.

Ash L
December 2006
how do you charge an expansion vessel

PETER@norman76.fsnet.co.uk
December 2006
poss expanssion vessel needs charging / split bladder.

hi-spec plumbing
December 2006
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