How to mend ... Glow Worm Help

Re gas pressure?

Glow worm 24cx Flexicom. When the hot water is turned on the pressure is reduced to the gas hob. Any simple a... [Read more]

how to find a fault?

my sister-in-law has a glow-worm 30c boiler the central heatings ok but when they turn on dhw tap the water i... [Read more]

Boiler wont switch off?

I have a British Gas/Glow worm 330HE boiler fitted in 2006. Over the last few months a fault has been occuring... [Read more]

how do I refill my glow worm boiler or bleed it?

re-filled rads after installing additional rad. Bled all through - OK. Turned on pump - clanking and knocking ... [Read more]

F4 fault showing on my Glow worm 30cxi boiler?

F4 fault showing on my Glow worm 30cxi boiler. When I turn the system off and back on again it resolves until ... [Read more]

Loud clanging/Glow-worm Boiler?

I have a Glow-worm Mark2 (oldish) boiler and the pilot light works, but when it fires up, it (and the pipes) m... [Read more]

boiler will not turn off (only manually)glow-worm micron 80ff?

when the programmer has switched off , the boiler continues to run (until I switch it off manually) we have ch... [Read more]

Glowworm ultimate 70ff ?

Have a glow worm ultimate 70ff fires up after 5 minutes and then goes on and off constantly , phoned Glow-worm... [Read more]

Problem with Glow worm fuel saver 50?

Pilot light occasionally goes out during heating and hot water programme, it easily relights and is then ok fo... [Read more]

Why are my radiators are not heating?

Hi I have a Glow Worm 2 18 sxi Boiler which is filled via a Glow Worm Fluropro tank. I turned my radiators on ... [Read more]

boiler drained?

Why has my glow worm flexicom 24 drained down on its own

rdj10rf?

I have the above unit for a glow worm boiler. For some reasom (someone might have touched it!) there is an ... [Read more]

f1 fault on glow worm 18hxi?

i have an f1 fault on my glow worm 18hxi and so far i have replaced the gas valve the pcb and the burner seal ... [Read more]

I have a glow worm betacom 24c -water pressure is at 3?

when the heating comes on, the pressure keeps rising up to 4 so I have to switch it off. The first 3 red ligh... [Read more]

Glow worm Space saver pilot light will not stay ignited?

I have a space saver glow worm which recently had a new thermostat fitted. Been working better than ever then ... [Read more]

when the boiler is off at times the heating /radiators come on?

Glow worm boiler 35CI sometimes when it is switched off the heating and radiators still come can you help wit... [Read more]

F22 and F25 errors?

I have a glow-worm boiler only 8 months old and keep getting a F22 error and now F25 wish to know what these e... [Read more]

Could this be a problem caused by the boiler or is it with the wiring?

I have a glow worm ultimate boiler. The boiler is 12 years old and appears to be functioning perfectly. The pr... [Read more]

Glow-Worm 30cxi combi boiler. No hot water.CH ok?

Turning on hot tap produces 30 secs.tepid water, then permanent cold. Central heating fine. Pressure 1.5 bars.

my glow worm 30cxi the hot water keep going hot and clod?

my hot water on my glow worn 30cxi keeps going hot and cold