How to mend ... Need Glow Worm Boiler

Glow worm Flexicom 30 Leaks...help !?

My boiler is leaking from a small plastic pipe within the boiler, is there a site with a visible parts list so... [Read more]

Glow worm flexicom boiler leaks !?

My boiler is leaking from a plastic pipe within the boiler. Is there a site with a visible parts list for this... [Read more]

glow-worm compact 100e pressure drop?

I have a glow-worm compact 100e boiler which i have a problem with. I have a regular loss of pressure which i ... [Read more]

GLOW WORM 18HXI -Intermitant whine?

Glow worm ultracom 18hxi - recently installed and has just started to emit a high pitched whine from within th... [Read more]

gas valve?

changing gas valve on glow worm boiler can the valves be changed diy

what does 4 bar with red flashing light mean?

I have a glow worm 38cxi bioler system which has just stopped working??On the front there is a flasing red lig... [Read more]

Glow worm boiler will not light?

I have a Glow worm spacesaver 75 boiler, the last few days the boiler gone out twice. The first time it relit ... [Read more]

Glow worm 30cxi combi boiler?

I have no instrucion manual and I am unable to set the time to the correct time since the clocks changed. Can... [Read more]

Glow-worm 30CxI?

i have a Glow-worm 30CxI combi boiler and i need to drain the system could you give me any help thx

how can i get rid of f5 on my boiler?

i have a glow worm boiler model 18sxi its comming up with a error message f5 its keeps flashing when the heate... [Read more]

How can I fix my glow worm boiler 45-60 to stay light?

my glow worm boiler 45-60 will light, but once I release the pilot to turn it to the "on" position, th pilot g... [Read more]

What does F9 mean?

We have a Glow Worm Boiler 18HXI and it has started flashing F9, what does this mean

Glow worm Economy Plus (model EP30B)?

I have got the above boiler and everytime i try to light the pilot light as soon as i release the gas switch t... [Read more]

My glow worm fuel saver F boiler lights but cuts out after just 30 seconds?

I can light the boiler but will cut out after approx 30 secs, not sure if boiler, pump, thermostat....any idea... [Read more]

Radiators overheating?

My hot water and central heating heat up to boiling point. I have turned the thermostat down in the boiler bu... [Read more]

Glow-worm space saver 45-60 won't fire up?

I have a Glow-worm space saver 45-60 boiler. The pilot light is on but it won't "fire-up" for more than a few... [Read more]

the pilot on my Glow-worm combi boiler won,t stay lit?

the pilot won,t stay alight once i release the gas button,it has a brand new thermocouple. and a brand new fan... [Read more]

glow worm 18sxi low pressure?

Hi, can anyone run me through how to fill my boiler back up. My partner turned on the heating while the rad wa... [Read more]

To override 'HOLIDAY' function in Glow-worm Climapro-RF?

I have new 38cxi installed and decided to get -wireless programmable Room thermostat-Climapro RF. Boiler was ... [Read more]

glow worm swift flow 100?

the central heating comes on even when the timer is on off. The timer is a siemans rwb7 which was recently fit... [Read more]