How to mend ... Its Glow Worm

glow worm boiler stopped working - lights flashing indicate Thermistor faul?

glow worm boiler has stopped working - flashing lights indicate from fault finder book that the Thermistor nee... [Read more]

im having trouble trying to find an external filling device for a glow-worm?

my glow-worm 30ci needs a blue filling tap and i dont know where to get one any ideas

Glow worm ultimate 60ff?

The hot water works ok when the thermostat is turned up the boiler starts up until the waters is hot But when ... [Read more]

£90 for a tiny plastic timer - I'm being ripped off?

The tiny plastic clockwork time clock on my Glow-worm xtrafast 120 has given up the ghost, I've been quoted £... [Read more]

Glow worm 30ci - shutdown at 18C - 0.5 bar error code, and leak on top up?

The system ran at 20C degrees for a long time, with power down over night for about 7 hours on clock. Went a... [Read more]

mainburner wont work Glow-worm?

may burner won't ignite Glow-worm back boiler

How can I fix hot water problems in my glowworm75pcompact condenserboiler?

I have a 5yrs old glow-worm 75p GC# 4704703A condenser boiler that has developed problems sustaining hotwat... [Read more]

how can i fix my glow worm 30ci?

I have heating but no hot water,, new sircuit board fitted but no better, boiler is four years old ... [Read more]

Glow-worm 45 local council,back boiler,?

we have an old style heating council fire ,and we have an old style front which is ghastly ........and we desp... [Read more]

Can you turn the water temperature down?

Is it possible to turn down the central heating water temperature on a glow worm 100p boiler.At the moment my ... [Read more]

Glow Worm Compact 75p pressure build up?

When i turn on my central heating after about 15/20 mins when the system and radiators are hot the pressure ga... [Read more]

How can I fix the water inlet valve of a 35ci Glow worm bolier?

The boiler is 2 years old but the pressure has dropped to 0.5 bar and has shut down. Normally I have been able... [Read more]

my glow worm 30ci boiler keeps losing pressure. any idea why?

The boiler keeps losing pressure whether it is being used or not. I can repressurise it back to 1bar and it wo... [Read more]

Relighting Glow Worm Ultimate boiler?

help I am trying to relight a Glow Worm Ultimate boiler that is use only for central heating. I have tried to ... [Read more]

pilot light probs?

My pilot light on a glow worm unit will not stay lit

how can i fix my glow worm 30sxi?

it shows 0.0bar and need to be at least 0.7 bar how can i get the pressure up to this level

how do i drain down a sealed system?

I want to put a radiator in the conservatory but it is a sealed system and i need to drain down before i conn... [Read more]

Heat Upstairs But not Downstairs?

I have 6 radiators in my house, 4 upstairs and 2 downstairs. My upstairs radiators are fine but I have a probl... [Read more]

What F5 mean on a Glow Worm Boiler model 18hxi?

I have this fault appearing on the panel. The boiler suddenl;y not working and no hot water. The rror messag... [Read more]

Pilot light will not stay in??

Pilot light will not stay lit, why??? It a Glow-worm Swiftflow 80??