How to mend ... Need Glow Worm Boiler

Glow Worm Ultimate 50FF making "popping" noises?

During heating my 50FF boiler is making popping noises almost as if the water is boiling inside. It is not hap... [Read more]

Glow-worm spacesaver mk11 boiler?

I have a Glow-worm spacesaver mk11 boiler that is some years old and have been advised that the seal on the ho... [Read more]

Glow-worm boiler?

i think there is a problem with my pressure vessel on my boiler when i put heating on it goes up towards 3bars... [Read more]

re charge p vessel?

how do you re-charge a pressure vessal and how do you do it ,its for a Glow-worm boiler,the problem is when th... [Read more]

locating a part for my boiler?

can you help to locate a new or used burner for my glow worm boiler 85-100 gas council No.4131559 part no.SK66... [Read more]

boiler noise?

i have a glow worm compact 100e on either hot water demand or central heating it works for a minute or so then... [Read more]

what is the problem with my Glow-worm 24ci?

when i turn the hot water tap on ,the boiler ignites, but the bar pressure keeps rising so i dont get no hot... [Read more]

how can i mend a glow worm boiler fuel saver br 40 m2?

The pilot light will not ignite and not stay on. I have re-placed the thermo couple. However this has not rec... [Read more]

how do I wire my new timer?

How do I wire my new timer into my central heating system? Every time I have tried to wire it the central heat... [Read more]

No hot water from my glow worm express combi boiler?

hi this morning when iwanted a shower there was no hot water looked at the boiler and when hot water is ask... [Read more]

How can I fix my Glow-worm 50ff boiler?

We have moved into a new house recently which contains a 3 year old Glow-worm micron 50ff bioler since we have... [Read more]

Glow worm 75 is not lighting - pilot & fan are ok??

I have a glow worm 75 combi boiler that will not light, the pilot light & fan appear to be running fine but no... [Read more]

where can i get a gas valve for my boiler?

where can i buy a gas valve for my glow-worm space saver 38 b.f (1/2in.bsp gas valve)

Glow worm fuel saver f not working?

Came down stairs this am and found boiler not working. Timer ok but boiler dead, no fan noise, no ignition, no... [Read more]

glow worm ultimate 40ff boiler won,t swith off?

My boiler will not switch off it runs constantly even though the programmer is set to off and the room stat is... [Read more]

cleaning a potterton boiler?

I've got an old Potterton glow worm 92/100 boiler that is making kettling noises and presumably needs cleaning... [Read more]

how to mend Gas Boiler, Glow-worm Fuel Saver 100F with SIT control?

Thermostat has intermitant fault ie it stays open circuit and does not allow boiler to re-light. Main gas valv... [Read more]

how can i fix my Glow-worm 40ff micron combi boiler?

my boiler keeps cutting out. I have to turn it off for a half hour and turn it back on. It gives me between 10... [Read more]

glow worm micron 50ff?

My boiler is producing hot water but the rest button and the burner light keep flashing on and off and the boi... [Read more]

Glow-worm Micron 50ff?

Boiler comes on and after approx 3 minutes cuts out again. The "Reset" LED flashes on & off and the "Burner o... [Read more]