How to mend Glow Worm Temperature

Glow-worm Fuelsaver Mk 2?

Can anyone explain why the hot water temperature is OK in the morning time sequence but is markedly lower in t... [Read more]

My burner light won't stay on, any ideas?

I have a Glom worm micron boiler. But the burner light won't stay on. I have turned the dial to O to reset, bu... [Read more]

glow worm hideaway 60?

Just had a replacement gas valve on this old bioler which I was lucky to get ,and it works a treat, but notice... [Read more]

My glow worm boiler isent staying on?

Glow worm micron boiler reaches temperature then turns itself off

Can anybody advise why Flexicom 35CX goes into state S53 when in DHW mode?

The boiler works fine for central heating and DHW for sink taps and shower, but when bath tap is used the boil... [Read more]

Glow worm ultimate 80ff?

The boiler was turning itself off when it reached a certain temperature. Then a noticed a banging noise it sou... [Read more]

Overriding heating control on Glow-worm 30ci?

Hi can someone please advise how i get an external temperature / timer control to override the temperature con... [Read more]

glow-worm 18sxi non ignition?

Boiler failure Switched off - Waited - switched on - green light. 1.5 bar, temperature shows, boiler fire up... [Read more]

i have a problem with my solar 80e combination boiler?

i it doesnt seem to have solar 80e combination boiler and im getting first green light flashing the boiler go... [Read more]

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i have a glow worm ultracom 12hxi boiler,a heat only system boiler which ha?

i have a glow worm ultracom 12hxi heat only boiler which has an expansion system not an f and e tank,only i ca... [Read more]

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heating system?

I had a glow worm 24hxi boiler fitted to my existing y plan system using the original controls(programmer,room... [Read more]

glow worm hideaway ?

periodically the boiler cuts off the reset light comes on, when you turn the dial to the off position and then... [Read more]

Glow Worm - Best Temp Setting ?

Hi All I am new to the UK & have never had to use Central Heating before. I have just moved into a new house... [Read more]

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How can I can fix my Glow worm 45 Space Saver 45-60B Boiler?

Everything fires up quite normally. As the system warms up, the boiler makes a chuffing noise rather like a st... [Read more]

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Glow worm 18hxi?

Green light comes on & there is a temperature reading but the green light then goes off again, there is no fau... [Read more]

Modena 102 running on?

Hi, I have a Modena 102 which has been perfect untill a few weeks back. The problem is that it keeps running ... [Read more]

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F8 and F12 ?

I have a Glow worm 30cxi which is showing F8 (which isn't in the manual) and F12. The fan is going but the te... [Read more]

How can vibration/noises in Glow.worm 18hxi be fixed? ?

Three-year old Glow.worm 18hxi continues to make vibrating noises. Installed new pump and automatic air venti... [Read more]

A problem with my Glow Worm 70FF Boiler?

I have a Glow Worm 70FF boiler with an intermittant fault. After a 'timed off' period the boiler sometimes do... [Read more]

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glowworm ultimate 30ff?

The boiler reaches temperature, but fails to come onlater when the house gets cold, All the radiators are ston... [Read more]