How to mend ... Glow Worm

what is wrong with my glow worm mark 2 boiler ?

i light the pilot light and thats ok, turn on the thermostat and the timer and the boiler fires up, stays on f... [Read more]

Over pressure in Glow Worm Swift Flow 80 Boiler - dangerous??

I have a Glow Worm Swift Flow 80 Boiler. It is over pressurising itself to 4 bar when on for just a few minute... [Read more]

pilot won't stay lit on glow worm swift flow 100?

changed thermocouple and still won't stay lit, think it may be the gas valve. but at £100 for the part does a... [Read more]

glow worm 24ci?

The pressure seems to be stuck at 0.4 and is flashing. I know it needs to be at least 0.7 but don't have a ma... [Read more]

pilot light adjustment for Glow-worm surewarm combi boiler?

how do i adjust the pilot light on surewarm combi boiler. very small flame dont think it is reaching thermal ... [Read more]

What the problem might be?

I have a Glow-worm Micro60FF and when I try to switch on the water only, the heating also comes on. What co... [Read more]

How can i fix my glow worm compact electronic combi boiler?

I have a glow worm compact electronic combi boiler which, when I turn it on ignites the burner and heats the h... [Read more]

How can i fix my glow worm micron 50ff?

hi, i moved into a 1 year old apartment 2 years ago with a micron 50 ff boiler. due to the summer months my bo... [Read more]

How can I test my boiler gas valve?

I have a Glow worm Economy 50 CH boiler and I cannot get the pilot to stay lit. I have tested the circuit acc... [Read more]

Opening my Glow Worm Compact!!?

Hi I have leak on the underside of my Glow Worm Compact boiler. However I can't get the front off to see wh... [Read more]

How to service Glow-worm spacesaver mk11 boiler?

Please give details off how to service gas boiler. The boiler type & model is,Glow-worm spacesaver mk11. The b... [Read more]

How do I raise water pressure to make boiler work?

My Glow-worm 30ci boiler is flashing a low pressure warning (0.4bar) and not firing up. It should be 1bar. Thi... [Read more]

there is no hot water from combi boiler?

The boiler keeps cutting off . It only applies to hot water. My combi is Glow Worm Compact electronic

Glow Worm Combi Boiler - Repair man required?

I remember seeing on this discussion page the phone number of a company who would attend to faulty boilers for... [Read more]

Why when my boiler is on 'Water only' is my heating coming on?

My boiler is the Glow Worm - Space saver MK11 and is currently on water only, as we don't need the radiators (... [Read more]

Glow worm Space-Saver 38?

Pilot light went out, so turned switch to pilot and flicked auto-ignition. No response so waited as thought t... [Read more]

how can i fix glow worm 24ci?

the boiler is igniting but not staying on it keeps coming up...fault 6.. any suggestions glow worm 24 ci type... [Read more]

No hot water?

I have a Glow-worm 30ci combi boiler about 2 years old & i have only very luke warm water at all taps & my pow... [Read more]

slight leak on d.h.w.switch?

what is the cause of a slight water leak from the front of the diaphram valve on the d.h.w.side. Leak is from ... [Read more]

rest button?

where is the reset button on a glow worm micron?