How to mend ... Very Old Glowworm

Boiler keeps firing up when heating/water is off?

My Glowworm 40FF boiler keeps firing up in the middle of the night despite no water/heating turned on. Any ide... [Read more]

glowworm fault?

I have a glow worm cxi f14 fault first was f5 after resting senor now f14 . the heating starts then cuts out d... [Read more]

No light in running lamp glowworm 18si?

boiler working fine, turned control panel to off for both heating and water for weekend, return pressure gauge... [Read more]

spare parts?

hi does anyone out there have spare parts for a glowworm spacesaver 38 please.thank you

glowworm fuelsaver f won't light?

have an old Glowworm Fuelsaver F Model 35F boiler. The fan is working & it is trying to ignite but just keeps... [Read more]

my glowworm boiler is not working and is flashing f1?

glowworm 15 fx

how do i re ignite my glowworm 30c?

i got out of bed this morning to find that my boiler is not working/the flame has gone out and want to know ho... [Read more]

how do i put pilot light on?

how do i put pilot light on on a glowworm boiler

New glowworm ultimate c 30 boiler losing pressure?

We have a new boiler about 8 months old but have been using it daily for about a month for heating. For the fi... [Read more]

Got f5 code on glowworm 18Si boiler?

Boiler keeps cutting out and displays a f5 code, what can I do

Glowworm ultimate 70ff ?

Have a glow worm ultimate 70ff fires up after 5 minutes and then goes on and off constantly , phoned Glow-worm... [Read more]

how can i fix it?

my glowworm ecomy 40 boiler pilot lit but heating and water wont come on buzzing noise when itry torestart p... [Read more]

hot water problem Glowworm 80 P?

Glowworm 80 P boiler has an internittent hot water problem. The hot water will work for a while then the burn... [Read more]

boiler lost hot water?

my glowworm combi has got no hot water? does anyone know whet the problem would be please?

glowworm micron 60ff-keeps cutting out?

I've had this boiler 12yrs--when it's on its fine! But it keeps 'going out' with the green light flashing. To ... [Read more]

water not hot enough?

I have a glowworm economy plus 50F Fanned Flue Boiler, the rads are heating up but the water is only hand hot?

How can I fix my glowworm fuelsaver 2 boiler?

the pilot light is on and the thermostat is turned to number 3 but the boiler does not 'fire' up. the central ... [Read more]

where can I buy bearings for Glowworm micron 50 ff?

my boiler is noisy , it was tinkered with and I was advised the bearings are 'gone'. I have been looking on-l... [Read more]

my glowworm 30cl wont heat up over 65 degrees?

my glowworm 30cl wont heat up over 65 degrees there is no piping hot water just warm and the pressure keeps fl... [Read more]

Permanent F5 fault?

I have a Glowworm 18hxi boiler with a Systemate 2000 Gledhill system. Boiler keeps failing with F5 fault. Ha... [Read more]