How to mend ... Glow Worm Off

Why does my glow worm spacesaver 45-60 not fire up for the central heating?

The hot water works fine - the boiler fires up when it is set to hot water, but when set to central heating, t... [Read more]

F9 Glow-worm Flexicom SX?

Evening, Can anyone help? Everytime I want our heating to come on I have to go to the boiler to find it flas... [Read more]

can anyone tell me why f light keeps coming on?

can anyone tell me why f light keeps coming on glow worm compact electronic

Glow Worm micron 50 ff boiler?

My boiler fires up for 2 mins then cuts out - after about 30 mins i can relite it but with the same result - ... [Read more]

How can I fix my Glow Worm 30e boiler?

My boiler is only only coming on in short intervals to warm the radiators, however the water is still warm whe... [Read more]

Should the fan be running constantly ?

I have a combi Glow worm swift 100. The fans runs constantly even when the heating is not switched on. Is thi... [Read more]

glow worm 18HXi central heating boiler ?

boiler operates well for periods of days then for some reason will not ignite goes through ignition sequence ... [Read more]

i have glow worm micron 40ff?

my rediators do not heat up enough and also i appear F4 fault. could you please help

pilot light will not stay on ?

Glow-worm swiftflow 80 the pilot light lights but wont stay on the fan works ok

central heating not working on my glow worm 30cx?

hot water works fine but central heating does not when switched on.boiler seems to start but doesnt pump water... [Read more]

2 queries regarding my Glow worm 30ci?

Recently have had 2.9 flashing in window have bled the rads which dropped the pressure down to 1.2 but it only... [Read more]

Glow Worm 30ci F5 Error (Red Light Flashing)?

I believe the system needs resetting as, from the research I've done so far, the unit overheated. However, I ... [Read more]

bar too low ?

the pressure has dropped on my boiler, its a glow worm betacom 30c, i have no heating or hot water, how do i g... [Read more]

How can I stop the boiler from blowing the solenoid valves?

I have a Glow worm Hide Away 120B boiler. We have had no heat or hot water due to solenoid not working. We hav... [Read more]

glow worm 30 cxi no GCH ?

My boiler is humming for the GCH but the green light is not on. The radiators are cold and so am I.

glow worm fuel saver f,pilot lights but main burners wont?

my old glow worm fuel saver f lights up on the pilot no problem,but the main burners will not ignite.Was worki... [Read more]

trying to change glow worm micro switch?

Trying to change a domestic hot water micro switch on a glow worm 100e connected it all up but no good is it b... [Read more]

can i increase pilot light size ?

glow worm hide away serial no.0002381 chimney flue. the pilot light is much smaller than it used to be i ha... [Read more]

F8 and F12 ?

I have a Glow worm 30cxi which is showing F8 (which isn't in the manual) and F12. The fan is going but the te... [Read more]

High pressure in glow worm 30ci?

Hi, I cant seem to get my pressure down below 1.6. i have drained the rads & it lowes it to 1.2 but seconds la... [Read more]