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Mend Glow-worm 30ci Home Heating Systems

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Mend Glow-worm 30ci Boiler Leaking Heating

WHat size are the "O" rings?

I have a Glow-Worm 30ci boiler which is leaking from the water flow sensor. The "O" rings need replacing. Can anyone tell me what size "O" rings are required

R Jones
April 2009
Glow-wormGlow-worm 30ciHeating, Home Heating SystemsBoiler Leaking Heating
If you are able remove the o ring and take it to ur local plumber merchant who keeps a variety of sizes.
Make sure there is no water pressure behind the seal first.

keith brown
April 2009
Only go for the manufacturers genuine part - pattern ones are sure to leak eventually, if not straight away.

John
April 2009

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