How to mend ... Glow Worm Problem

gas boiler will not light what is wrong?

its a glow worm back boiler. 54/4 with an insert chatsworth gas fire at front the pilot comes on , but no the... [Read more]

Heating works, but Hot Water doesn't... Glowworm Micron 40FF?

I've having a strange problem at home. If, via the Programmer, I turn the heating on the radiators come on.... [Read more]

Problem with Glow Worm 30 Ci boiler?

I have posted a similar question but still with no answers. Anyone out there with any ideas? My Glow worm 30ci... [Read more]

Glow worm 30ci water temperatue fluctuating?

Hi, problem with my glow worm 30ci boiler:the water temperature fluctuates from hot to cold ,back to hot to co... [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]

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 CAN I FIX MY GLOW WORM FUEL SAVER 35F?

THE PILOT LIGHT OF MY GLOW WORM FUEL SAVER 35F 417520 SERIAL NO. 0048386 KEEPS GOING OUT. wHAT IS THE PROBLEM?... [Read more]

i have a glow worm swift flow 80 combi boiler, need help to repair?

dhw was intermittent and now i'm lucky if the heater fires up at all the pilot light is ok , i have fitted a n... [Read more]

glow-worm flow switch problem and leak?

i have a glow-worm swift flow 100 and two separate problems. the first is the pressure loss, it after the heat... [Read more]

My boiler is heating the hot water but not the radiators?

I have a Glow-worm conventional boiler but at the moment the boiler is heating the hot water but not the centr... [Read more]

unburnt gas in flue gases, glow-worm 100e electronic combi?

Boiler fires ok on DHW and CH, plenty of hot water and no unburnt gas in flue gases on DHW, but in CH mode boi... [Read more]

Glow-worm kfb 50 problem?

my boiler shows only 2 neon lites on pcb and the fan will not kick in I fear its the fan assembly unit as the... [Read more]

Glow worm 30cxi low pressure not able to repressurise?

Low pressure light and 0.3bar. Unable to re pressurise. System not as hot as normal last night so bled some of... [Read more]

How do I fix my Glow Worm Space Saver Mark 2?

The pilot light is on, the thermostat is on, the timer is set correctly, but the boiler is not igniting, there... [Read more]

Glow-worm Fuelsaver Mk2 - Pilot light won't stay lit?

Hi all, I have the same boiler as Glen (Mk2 30B, 4131304) and seem to be in pretty much the exact same situ... [Read more]

Glow-worm flexicom24cx combination boiler?

My newly installed boiler is showing "fault 22" and the problem is low pressure. This is a new boiler and I re... [Read more]

Glow-worm FuelSaver Mk2 - Pilot light won't stay lit!?

Hi! I've a Glow-worm Fuelsaver Mk2 Boiler. The pilot light won't stay lit. I've replaced the thermocouple b... [Read more]

problem with Glow-worm Hotwater Express 80 boiler?

hi there, my boiler will only heat water when it is set to Winter (heat plus water). im loathe to replace it ... [Read more]