How to mend ... Water Worm Boiler

My glow worm compact 100e combi boiler is leaking water. ?

I have a glow worm 100e combi boiler. This has a leak underneath where the thermosatat is. Any ideas on what ... [Read more]

Glow Worm Compact 80E switches on without the tap !?

This morning I heard clicking and went to the boiler and noticed the domestic water heater switches on and off... [Read more]

how can i fix my glow worm boiler model 40B?

radiators get warm when hot water on

Glow-worm micron 30 ff?

hi iam gas safe reg but not part p and dont often get involved with repair have a micron firing for 5 seconds ... [Read more]

High pressure on Glow worm 30cx boiler?

The pressure instead of remaining constant, as it is a sealed system, is increasing by approx 0.1 bar per day.... [Read more]

i have a glow-worm 30cxi combi boiler?

my boiler stoped working i cannot get it to start as there is no piolet light,i have power to the boiler,it st... [Read more]

i have an F5 error on boiler glow worm how do i fix it?

My boiler turns on then shows f5 error and red flashing light on glowworm boiler. turned it off then on and st... [Read more]

how can i fix my Glow-worm combi boiler 30ci?

my boiler keeps shutting down and shows the error message F1 the water pressure is ok - i turn off the boiler ... [Read more]

f1 flashing on glow worm 24ci?

the boiler is not igniting, have tried resetting it by swithching it off for 5 seconds and then on. when hot w... [Read more]

Glow Worm 30ci losing pressure and F1 Faults?

This boiler has been problematic for a while now. Can only seem to get pressure to 0.5 - 0.6 bar. Then when sw... [Read more]

Heating/hot water?

Hi, I have a Glow worm Swift flow multipoint boiler. My problem is that, more often than not, I have to switc... [Read more]

Glow worm 30CXI combination boiler showing fault code F1 and F4? ?

Glow worm 30CXI combination boiler showing fault code F1 and F4? My boiler is showing fault code F1 - F4 so t... [Read more]

glow worm boiler leeking at pipe outside?

boiler is drippin out side fr pipe we still gt hot water and heating wat can i do to repair it

what does f12 with red light flashing mean on a glow worm 30cxi boiler mean?

what does f12 with red light flashing mean on a glow worm30cxi boiler i already have no hot water the heating ... [Read more]

Glow worm 38cxi - overflow?

Good morning our boiler has a constant over flow of hot water running outside and has been like this for sever... [Read more]

Glow worm Compact Electronic Boiler?

My boiler is leaking water and it's got quite bad recently. The pressure is just above 2 and the red marker i... [Read more]

glow worm boiler no hot water?

i replaced a flandge and had to release water from the emersion heater.put it back together turned the water b... [Read more]

no water from hotwater tap, glow worm 30cxi?

Hi I checked other replies and others with a similar problem state the water is not hot but mine is not runn... [Read more]

How can I fix my Glow Worm Swift Flow 100 S.I.T?

My boiler is not providing heating or hot water but the green light shows it is on and running when I switch i... [Read more]

I have no hot water from my glow worm boiler?

I have no hot water from my glow worm 55f- the heating is working ok?!Any ideas?