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We have 606 questions about mending 'glowworm' in category Heating, Home Heating Systems

How to mend Glowworm

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 hot water temperature system

Hot water temperature varies?

Our heating and hot water system uses a Glowworm Ultracom 30cxi boiler. After servicing (2 weeks) ago the hot ... [Read more]
Mend boiler showing fault

glowworm?

glowworm boiler 15hxi showing f5 fault what does this mean and how do i put it right
Mend hot time radiators

Glowworm Betacom 30c - lukewarm hot water?

My Glowworm Betacom 30c is producing only lukewarm hot water. Also when the hot water is run for some time it ... [Read more]
Mend radiators water pressure

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 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 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 flashing combi light
1

f9 flashing on combi boiler 30ci glowworm ?

the light flashes red intermittantly. the pressure is ok at 1.2 bar . we have CH . when the water is on it is ... [Read more]
Mend keeps switching off ideas

how can i fix?

glowworm micron55 keeps switching off any ideas
Mend glow worm mk2

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 glowworm help set

Glowworm fuelsaver mk II help?

We have just moved into a new house and have turned the heating off and set the hot water to come on for just ... [Read more]
Mend compact pressure hot

What do I do when my Glowworm Compact 100E pressure is high?

What do I do when my Glowworm Compact 100E pressure is high - red light comes on when I put heating on or when... [Read more]
Mend low water pressure
2

Low water pressure on glow worm 30ci?

Why won't the water pressure increase when the filling device tap is opened on my glow worm 30ci? Both filters... [Read more]
Mend day perfectly days

Glow.worm Ultimate 120ff somtimes not firing up?

My Ultimate 120ff will sometimes not fire up. it hapens sometimes once a day sometimes it will run perfectly f... [Read more]
Mend front cover seal

Boiler front cover seal replcement?

Hi How do I replace the seal for the front panel of the boiler which is worn please? It's an old glowworm 25... [Read more]
Mend fault coming left
3

fault on glowworm 18hxi?

just moved in to this house.boiler keeps coming up f4. no manual left by last owners
Mend glow water heating central
1

Glow worm Spacesaver KFB 30?

The Water is heating up but the central heating is not coming on. Very grateful for any ideas..
Mend fault help received
1

F1 fault?

Our Glowworm 18hxi is showing F1- what does this mean and what can I do about it? Any help gratefully receive... [Read more]
Mend put timer e

how to put an external timer on glowworm compact 80 e?

rather than replace a broken ectro mech timer can i put a remote single chanel timer out side the boiler and h... [Read more]
Mend installed years pipe
3

Glowworm Flexicom 30CX Noisy?

Hi, we had a Glowworm Flexicom 30CX installed about two years ago. First it developed the leaky pipe problem w... [Read more]

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