How to mend Fault Glow Worm

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Home heating systems?

Further fault Glow-Worm F100 gas boiler. When the boiler starts up the burner flame comes through the pilot l... [Read more]

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I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?

I have a 30cx Glow worm boiler suddenly started to give cold water only. I don.t know how to fix it? I switche... [Read more]

how can i get trapped air out of agloworm?

I have air trapped in my central heating boiler itsa glow-worm ultracom 15hxi how can I get it out boiler sho... [Read more]

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how to fix my glowworm boiler f6 fault code?

I have a glow worm 18hxi boiler with fault f6 thermistor can I replace these

Glow-worm betacom 30c combi boiler overheat thermostat light flashing?

Overheat thermostat light flashing and reset will not work. Every time I reset it just goes back to fault. No ... [Read more]

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Central heating not working?

My glow worm micron 50FF works for a short time then shuts down and both lights go out. Neither of the two lig... [Read more]

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What does F43 error message mean on Glow Worm 24/30cx?

Boiler got serviced last November then last night it stopped working. At first it was showing F1 and F4. Then ... [Read more]

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What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been us... [Read more]

how can i fix my glow worm comi boiler?

my boiler seems to want to work but goes so long then trips out and showing the fault f4 any ideas

How can I fix my glow worm boiler?

I have a glowworm cx30i boiler. Why does the fan run continually but nothing else will work. We have no hot wa... [Read more]

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glow worm 30c boiler,no hot water?

the heating works fine but no hot water,no fault lights flashing. boiler doesn't seem to be sensing the water... [Read more]

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How can I fix my glow worm flexicom 30cx ?

My glow worm 30cx tries to ignite but keeps failing and then showing with an f1 fault code. Condense is clear ... [Read more]

glow worm 30 dxi?

The hot water is intermittent and the boiler is making a bagging noise when I open a hot tap. The heating seem... [Read more]

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Glowing 30hxi?

I have a f1 fault it has a new ignition what else could it be as the boiler will not fire

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boiler Glow-worm30cxi 30cxi not working?

It had a red flashing light and f5 switched it off and back on now green flashing light 8.8 c bar no heating o... [Read more]

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performa 30 he fault fan flue lights on ?

hello, i have the performa 30 HE boiler and fault fan flue light comes, but when i reset the boiler it o... [Read more]

code f9 on glow worm 18 hxi boiler?

what is the fault relating to this code

glow worm 30cxi?

Hi,currently had fault with my boiler left on overnight only to find f1 code with red light switched off then ... [Read more]