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We have 1853 questions about mending 'glow.worm' in category Heating, Home Heating Systems

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Mend glow boiler fault code

glow worm 35ci boiler?

What does fault code F5 mean?
Mend glow worm swift flow
1

glow worm swift flow?

my boiler lost presure. i topped it up but the low presure light stays on and it wont fire up fully. the pilot... [Read more]
Mend glow vent boiler
1

How can i fix my Glow worm KFB 60 open vent boiler. ?

When the remote controls are calling for heat, neon 1,2,3 & 4 light up indicating that system is functioning c... [Read more]
Mend glow worm fuelsaver
2

glow worm fuelsaver 25-30B fault?

my fuelsaver 25-30B gives off a ticking noise near the gas solenoid and won't light the burner, any ideas anyo... [Read more]
Mend couple worm saver
1

thermal couple gc number for glow worm space saver 40 mk2?

i have the same problem with my above boiler, apparently the corgi man said that it could be the thermal coupl... [Read more]
Mend glowworm boiler advise
2

what does F3 fault mean on a Glow-worm boiler?

can someone please advise what the meaning F3 is on the Glow-worm boiler
Mend boiler heating hot water

Why is my boiler not igniting when we turn on the heating?

We have a Glow Worm Compact Electronic and it is constantly making a noise as though the heating is on, howeve... [Read more]
Mend heating boiler radiator

how can i fix my glow worm flexicom 30 cx?

i bled one of my radiators the other night but the water pressure in my glow worm flexicom 30 cx boiler droppe... [Read more]
Mend combi pressure topping

combi maxim ?

i also have trouble with the pressure and i have to keep topping it up every few weeks is this normal
Mend cxi 30 boiler

pressure drop in Glow-worm cxi 30 boiler?

I took a radiator off to paint it. I put the radiator back on today and it all seemed to work ok. A little whi... [Read more]
Mend glow compact boiler hot

Glow worm 80e locked out, what do I do?

I have a Glow worm compact 80e that remains locked out I cant re set the boiler at all no hot or CH any ideas ... [Read more]
Mend glow worm boiler

wot dose f 9 mean?

glow worm boiler f 9 show up on screen wot dose this mean
Mend lights help glow

My glowworm kfb 30, only 2 lights on the board and dont start up. pls help?

glow worm kfb30.. only 2 light come on the panel, and dont start up. pls help
Mend combi boiler house

how can i fix my performa 28i combi boiler?

the presure in the boiler keeps rising, it is passing through the relief pipe outside the house. how can i fix... [Read more]
Mend heating boiler thermostat

Glow worm fuel saver 40b Mk2?

PLEASE could someone help me?? I have just moved into a new house with this model of bolier. It has a thermost... [Read more]
Mend system home temperature

the 50 degree celsius light is on flashing constantly and the boiler will n?

50 gegree light on my boiler constantly flashing
Mend boiler red showing

the display on the boiler is flashing red and showing f2 ?

the boiler s a glow worm 24 ci what is this indicating ..what can i do 2 resolve this problem ????
Mend boiler heating error code

what is an F2 error on glow-worm 30ci?

my glow worm 30ci was working fine until a week ago, i noticed that the radiators were cold, checked the boile... [Read more]
Mend flow leaking water

flow sencsor cannot be sealed?

i bought new o ring for flow sencsor on glow worm but still leaking when hot water is on
Mend combi heating hot water coming

grants 90 v3 combi boiler?

the heating and hot water are not coming through from the boiler. In order to get them coming through i have ... [Read more]

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