How to mend ... Its Glow Worm

Central Heating Pump is not always swithing off?

The pump which is linked to my Glow Worm Utimate boiler is not always switching off even after the Programmer ... [Read more]

Glow-Worm Micron 60FF software error?

I have a Glow-Worm Micron 60FF boiler that has been installed for about 5 years. It started cutting out(maybe ... [Read more]

glow worm ci24 boiler fault f1 what is it?

Glow worm 24 ci f1 fault can anybody tell me what the fault is?

Glow-Worm Space Saver 38?

The pilot light is lit but the boiler isn't heating water or rads - can anyone diagnose a fault or repair.?

How can I fix my Glow-worm 30cxi - hot water goes cold when having a shower?

Hi, I've had this 30cxi model for about two years now and have had no major problems apart from the pressure ... [Read more]

Glow worm economy 40F?

apparently the "magner return pipework in my boiler is leaking" and the engineer says that I will need a new b... [Read more]

Glow-worm spacesaver low pressure light on?

The low pressure light is on (not flashing) everything is calling for heat pressure is just over 1bar. The las... [Read more]

What is wrong with my glow worm ultimate boiler?

My boiler makes a clicking sound but nothing happens - there is no pilot light. What do you think the problem ... [Read more]

what does f9 fault sign on glow worm c30i mean?

f9 flasing on the boiler panel

Glow worm compact electronic ?

Water comes out ot the boiler overflow pipe all the time, is there a simple solution to stopping this ?

where can i buy the diaphram for glow worm 100e?

Where can i get a diaphram for my glow worm combi boiler. I have the same problem with the hot water. Thanks

What heat exchanger do i need for a baxi Glow-worm 45f?

What heat exchanger do i need for a baxi Glow-worm 45f

my glow worm micron 50?

my glow worm boiler interm not igniting.and fan keeps running but boiler not lite.if i turn control knob back ... [Read more]

glow worm 55f fuelsaver?

pcb board blowing 1 amp fuse,boiler was working fine then was moved location now blowing fuse ,which has been ... [Read more]

F13 glow worm boiler fault?

Hi i have a 18hxi boiler and the f13 fault which is main pcb board fault. when the heating it turned off in t... [Read more]

fan & pump run continuosly ?

glow worm swift flow 75. fan & pump appear to run all time and ch seems to be though not switched on, fan runs... [Read more]

my Glow-worm fuelsaver f fires up , runs for a couple of mins then stops?

boiler starts up as it should runs for a few mins then stops for 5 to 10 mins then starts up again for a coupl... [Read more]

what can i do?

have pilot light but no heating - Glow-worm ultimate boiler under 10 yrs old

Glow Worm Swift Flow 80?

The pilot light does not stay on after holding in the pilot button (SIT model of button that has 3 settings) I... [Read more]

how can i fix Swift flow boiler glow worm?

when its on the overflow pipe outside is continuoisly running, and pressure is always between 3 and 4.