How to mend ... Water Glow Worm

glow worm 45 water to hot?

when i put my hot water on it gets to hot evan with the boiler stat turned right down. its aglow worm45/56

pressure gauge falling?

the black needle on Glow-worm swift flow 80 combi boiler is low, but it also flickers when you turn on the hot... [Read more]

how do i reduce pressure in my Glow-worm compact boiler? ?

i can get the heating on but no hot water

Hi, how I can fix my boiler glow-worm flown30 si?

how I can fix my boiler glow worm flow model 30 si? My boiler flashes F5 on the panel, no heat and no hot wat... [Read more]

how I can fix my boiler glow worm flow model 30 si?

My boiler flashes F5 on the panel, no heat and no hot water, I looked for the red switch I could not find it, ... [Read more]

what is f26 fault glow worm hxi 30?

my hot water/heating is working crap then cuts out giving f26 code, any ideas?

glow worm 80?

power on at wall but no lights to reset.no heating or hot water

GLowworm Ultimate 60FF - the heating works but the hot water does not?

I have a Glow Worm Ultimate 60FF, the hot water system is not heating the water however the central heating wo... [Read more]

Glow-worm ultimate 50FF?

Hi, we have just arrived back from holiday where the hot water/central heating system was switched off for one... [Read more]

Why do the upstairs radiators come on when i run the bath?

I have a Glow-worm 38cxi combi boiler. Just recently the hot water runs just warm even if it is turned to maxi... [Read more]

how can i fix my glow worm 18hxi?

theres no error code green led light comes on for a second then goes off, no heating, no hot water reset butto... [Read more]

I have a Glow-worm 30 CXI there is no hot water and it displays F5 ?

My hot water is not working I ahve opened the valve below the tank as is suggested and it is still not respond... [Read more]

glow worm ultimate central heating not igniting, pilot light on, hot water ?

how can I fix glow worm ultimate. I have hot water but no central heating. The pilot light is on but there is ... [Read more]

Glow-Worm 30 cxi ?

Can anybody help? Shower, hot water goes hot and cold, boiler sounds like it is going up and down.

How to repait an F5 (overheating) fault?

i have a glow worm 38 cxi and a F5 fault has appeard and now have no heating/hot water - any advice would be a... [Read more]

How can I get my 30sxi glow worm working again?

I took of two radiators to decorate and upon replacing them I can't get my boiler to restart and don't know ho... [Read more]

would a drop in water pressure affect a glow worm 50ff boiler?

would a drop in water pressure affect a glow worm 50ff boiler? if so in what way

No Domestic hot water?

I have a Glow-Worm 30ci boiler. The heating side of it works well and all radiators are piping hot, however, t... [Read more]

WHat size are the "O" rings?

I have a Glow-Worm 30ci boiler which is leaking from the water flow sensor. The "O" rings need replacing. Can ... [Read more]

How can I fit a water temperature stat from my tank to my boiler?

I need to have more control of my boiler when it is burning fuel to heat the water, so I was thinking about fi... [Read more]