How to mend ... Glow Boiler Indicates

Glow-worm 12kw system boiler not getting hot fires up but luke warm ?

change gas valve and controle unit hot for one day help

glow worm micron 50 ff?

my boiler takes three times through cycle before lighting when cold some times locks out once lit it is fine

glow worm ultimate keeps tripping out?

Boiler about 15 years old. Keeps tripping out. It tries to re-ignite but only succeeds occasionally. Are the j... [Read more]

How can i fix my glow worm 30 cxi boiler?

When i have run the hot water to the bath and turned the tap off the boiler will not reignite. This does not h... [Read more]

boiler problems glow-worm cxi30?

hi i have a glow-worm cxi30 boiler got no heating or hot water display on front of boiler just gone off check ... [Read more]

my boiler does not reset at all or start?

Can someone tell me whats wrong with it please? Its a glow worm ultracom 24xhi. I have turned the socket switc... [Read more]

glow worm 12hxi?

I have a fault F5 on the boiler could you tell me what this means please

f5 fault on a glow worm 18hxi high efficiency condensing boiler?

my boiler keeps flashing f5 how can i stop this????

i have a glow worm ultracom 12hxi boiler,a heat only system boiler which ha?

i have a glow worm ultracom 12hxi heat only boiler which has an expansion system not an f and e tank,only i ca... [Read more]

how can i get air out of system from glow worm condensing boiler 30 hxi?

the system keeps shutting down, and then no heating. How can I find air lock?

How to fix my glow worm combi boiler?

Im not getting hot water from my boiler I have heating but no hot water, how can I fix this

glow worm micron not firing up?

i have drained down the heating system and fitted a new 3 port vavle filled the system back up and now the boi... [Read more]

glow worm boiler?

I have a glow worm boiler 18hxi and all though it comes on and starts to heat the water after a short time a f... [Read more]

how can I fix my boiler?

Glow worm burn fuses on PCB all the time what is wrong?

how to fix F1 code on glow worm?

F1 keep flashing on the display of my glow worm combi boiler. No hot water or central heating.

I have a F5 fault on my Glow worm 18hxi?

As above i have an f5 fault on my glow worm 18hxi boiler can i fix it myself. and if so how?

Glow-worm 30 cxi boiler?

my Glow-worm 30 cxi boiler is not working due to low pressure 0.4bars.When i try to repressurise it via fillin... [Read more]

Main Burner will not light, pilot on, electrode sparking, 3 led's on?

My pilot lights and stays alight. The electrode continues to spark, however the main burner will not light, wh... [Read more]

glowworm betacom 30c?

I have moved into a house with a glow worm boiler betacom 30c no instructions left in the house when I try to ... [Read more]

Have an F5 fault on my Glow worm Boiler?

How can I fix the F5 fault on my Glow Worm as it does not seem to go away with resetting?