How to mend ... Glow Worm Fuelsaver

Glow Worm Fuelsaver Mk2 40 B delay to fire up?

I have a Glow Worm Fuelsaver Mk2 model 40B boiler that is probably the best part of 20 years old. It has a del... [Read more]

noise from glow worm fuelsaver mk11 boiler?

I have a glow worm fuelsaver mk11 and when the room stat and cylinder stat are satisfied and the valves close ... [Read more]

were can i get a gas valve from ?

a plumber has told me my glow-worm fuelsaver mk 11 model 40 serial number 0010238 needs a new gas valve.and th... [Read more]

can i get a manual for a Glow-worm fuelsaver f55?

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glow worm 55f fuelsaver?

pcb board blowing 1 amp fuse,boiler was working fine then was moved location now blowing fuse ,which has been ... [Read more]

my Glow-worm fuelsaver f fires up , runs for a couple of mins then stops?

boiler starts up as it should runs for a few mins then stops for 5 to 10 mins then starts up again for a coupl... [Read more]

glow-worm fuelsaver 30b mk2?

is there a reset button for the overheat stat

The pilot has gone out on a Glowworm Fuelsaver Mark II?

I have a Glow-worm Mark II and came home tonight to find the pilot light has gone out and although the 'motor ... [Read more]

Glow-Worm Fuelsaver Boiler 45F and Central Heating?

Hi Really hoping someone can help me. I have a Glow-Worm Fuelsaver Boiler 45F which is approx 18 years o... [Read more]

c/h not working but hot water working?

glow-worm fuelsaver boiler gives me hot water but the radiators do not get hot.

glow worm fuelsaver 50ff?

hi boiler lights for about 30 seconds then cuts out ;changed pcb and new pump still the same any ideas

Glow-worm Fuelsaver 80F takes 40-50 mins to ignite?

when the system first starts up, the pump runs,the fan run but takes at least 40-50 mins to ignite. Once the b... [Read more]

Can I fit a fan assembly.glow worm fuelsaver 45f?

can i do this myself ?

How can I diagnose my Glow worm Fuelsaver F100 boiler problem?

My ageing, but until now perfectly reliable, Glow worm wall mounted central heating boiler appears to have dev... [Read more]

Boiler creating air?

Need some advice concerning my central heating/water boiler. The system is fired by a Glow-worm Fuelsaver 30-... [Read more]

Glow-worm Fuelsaver 100F Flow & return?

I have no manual for my Glow-worm fuelsaver 100F boiler & need to know which side the flow & returns are on? C... [Read more]

my glow worm fuelsaver f has been making a loud whistling sound?

The whistling sound has begun since i had a new bathroom replaced last week. we are getting hot water and heat... [Read more]

glow worm 40 50 fuelsaver overheat thermocouple will not stay on?

boiler fires up having reset the o/heat t/couple then cuts out after a period .the period before shutdown is l... [Read more]

How can I fix my Glow-worm fuelsaver F?

When we went to turn on our central heating because of the wonderful summer weather we are having ,there was n... [Read more]

Glow worm fuelsaver MK II Pilot light wont stay on?

My central heating boiler has started to play up, the pilot light keeps going out after about 15 miniutes, som... [Read more]