How to mend ... Water Glow Worm

Replacing LP112 Programmer?

I'd like to replace my LP112 Programmer & TS 142 mechanical roomstat with something more accurate and with opt... [Read more]

whats wrong ?

my Glow worm compact 80E works the heating, but i have no tap hot water

My Glow Worm Micron 30FF wont light. How can I check whats wrong&fix it?

I have a Glow worm Micron 30FF which was installed new 4 years ago. Since then it has been serviced and a new... [Read more]

I have a Glow-worm Flexicom hx boiler 2 yrs old. It is not igniting?

I have a Glow-worm Flexicom hx boiler 2 yrs old. It is not igniting and i get 2 codes showing in the display F... [Read more]

What is causing this problem?

my Glow-worm fuelsaver mk2 50b stays lit whilst heating the water. But when I turn on the heating it cuts out... [Read more]

glow worm micron 60 ff?

When i turn my hot water on my radiators come on but no hot water!!?

Glow worm 18hxi boiler with f5 fault light?

After a problem with my fuse box, my heating is not working, I have checked the boiler (Glow worm 18hxi) and I... [Read more]

How do I fix my Glow worm compact boiler?

My boiler makes a buzzing noise when switching on my central heating. Hot water works fine. No central heating... [Read more]

water not hot enough?

glow worm 30cl water not coming out hot enough

how can i fix my Glow-worm compact 100e?

hot water only available when heating is switched on resumes to cold when tap fully opened thank you for y... [Read more]

how can i fix my Glow-worm compact 100e ?

problem with domestic hot water heating ok diaphrams ok thermister ok

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]

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]

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 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 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]

i am replacing the thermostat 4 the p lite and there is a black wire hangin?

i am replacing the thermostat for the pilot light and i have found a black wire hanging down with a white ppla... [Read more]