How to mend ... Glow Worm System

Low pressure warning light on Glow Worm Compact 100e?

Hello, I had a problem 2 years ago with my Glow worm Compact 100e, which would not switch from heating to hot ... [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]

how to setup the timer for a glow-worm 24cxi heating system?

how to setup the timer for a glow-worm 24cxi heating system(from5.00to6.30,12.00to13.30,18.00to20.00and from23... [Read more]

no hot water or c/h?

my boiler wont fire up to heat water or c/h, the pilot light is ok, the thermostat is turned up, the programme... [Read more]

how can i fix my glow.worm 35i?

cannot fill system with water, from filling tap

Should there be a header tank with a glow worm space saver 38?

Just about to fit a towel rail in my bathroom. Looking at the system , can't see a header tank ,, can't find w... [Read more]

glow worm capricorn 240/6 doesn't cut in?

The elderly system above is due to be replaced, but has suddenly stopped producing any heat. Any suggestions?... [Read more]

how do I wire my new timer?

How do I wire my new timer into my central heating system? Every time I have tried to wire it the central heat... [Read more]

glow worm 24cxi F9 fault?

I have replaced the Diverter Valve,Diverter Motor,the System Pressure Sensor and the Water Flow Censor,I am st... [Read more]

my glow worm 24ci doesn't work?

last night i filled the heating system up from "0.5 bar" to "1.6bar" the next morning the heating was off and ... [Read more]

how do i wire in line valves for glow worm boilers?

i need to wire two danfoss in line motorised valves (one for heating and one for hot water) off my glow worm 3... [Read more]

what is the difference between sealed and unsealed systems?

I am needing to replace my old Glow worm 92/100b floor standing boiler with a wall mounted similar size boiler... [Read more]

Glow worm 30cxi low pressure not able to repressurise?

Low pressure light and 0.3bar. Unable to re pressurise. System not as hot as normal last night so bled some of... [Read more]

Glow-worm Fuelsaver Mk2 - Pilot light won't stay lit?

Hi all, I have the same boiler as Glen (Mk2 30B, 4131304) and seem to be in pretty much the exact same situ... [Read more]

pilot light wont stay on?

we have a glow worm space saver mk 2 and the pilot light has turned itself of and now we cant get it to stay o... [Read more]

How can I fix my glow worm micron boiler?

My boiler is heating neither radiators or water, it is displaying a steady green reset light and flashing gree... [Read more]

Please, please help!!?

Glow-worm Spacesaver 40B Mk11 The burner ignites with a strong blue flame, but after a few minutes, the fla... [Read more]

how can i keep burner working?

i have a glow worm 50bf space saver ,i can put the pilot light on but when i turn the burner on it burns for a... [Read more]

Burner flames all over the place?

Glow-worm Spacesaver 40B Mk11 The burner ignites with a strong blue flame, but after a few minutes, the fla... [Read more]

To BG MIKE (re. burner and pilot light)?

Glow-worm Space-Saver 40B MK 11. The pilot injector is new as stated above. I am in the process of flushing... [Read more]