How to mend ... Its Glow Worm

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]

what is wrong with my shower?

i have a Glow worm ultra com cxi and when showering the hot water starts off hot goes cold and then goe shot a... [Read more]

what could be the cause?

the hot water keeps going hot to cold alternating making it impossible to take a shower Glow-Worm 30xi

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]

glow worm fuelsaver mk2 30b pilot light off?

came down this morning and the pilot light was out, fitted new thermocouple, pilot ignites but goes out when s... [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]

how can I fix my glow worm ultracom 24 cxi?

The main display is continually flashing showing 888.888 and all symbals are showing. There is no error code s... [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????

why wont Glow-worm energy saver 60 fire up orange light is lit?

glow worm energy saver 60 wont ignite orange light its lit

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]

pilot light has gone out?

how can i turn my pilot light on a Glow-worm capricorn 240/6

home heating system?

My glow-worm betacom 24c has to red lights flashing on 70 + 80. I have no hot water or heating. Could somone p... [Read more]

how can l fix my gas control valve?

My old glow-worm (25 years) gas control valve knob will not respond when the system is switched in. This has o... [Read more]

i have a Glow-worm beta com 30 c with flaime light flashing ?

it also has a ticking noise all the time even when its just powered on but i have ch but no hot water any id... [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