How to mend ... Heating Glow Worm

how do i remove an airllock from a glow-worm boiler?. ?

i had to drain the c/heating system to repair valve, now the rads are o.k, the hot water is o.k, but the boile... [Read more]

knocking noise when switch the heating and water on same time?

glow worm ultimate fanned flue boiler

how can i fix my glow worm micron boiler?

When my hot water timer ignites it also turns on the central heating altough the ch timer is switched off and ... [Read more]

Glow-worm space-saver 52 heating won't stay on?

When i turn the central heating on, it stays on for only a short while before all the radiators cool down. how... [Read more]

British gas have check my heating on 3* contract?

I have called out B/G on 3* contract because my 14 year old Glow-worm combi boiler is failing the pilot light ... [Read more]

What is an F4 fault on a 24CXI GLow worm combi boiler? ?

Hi please please can someone help. The combi boiler we have flashed an F4 code, since then we have had no heat... [Read more]

HOW TO FIX GLOW-WORM 75E!!!!!!!!!!?

my Glow-worm swiftflow 75e, when i put the heating on the pressure keeps going up and i have to turn it off a... [Read more]

Glow worm Space Saver 38 Fault?

Hi, i recently removed a radiator to decorate behind it. I turned off the two end 'taps' on the radiator, the... [Read more]

how can i fix my Glow-worm hideaway?

not heating water

how can i fix my heating system its a Glow-worm compact100e?

We originally had intermittent hot water but still had heating,but now we have neither. we had the same proble... [Read more]

no heating or hot water?

my thema classic has no hot water or heating, it is at correct pressure and the fan kicks in when tap is opene... [Read more]

How do i disconnect room thermostat from Glow worm 38 CXI boiler?

Is there anybody out there who can answer, what i feel will be a simple question please? How do i disconnect t... [Read more]

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]

no hot water from boiler?

my glow worm boiler is not giving me hot water. central heating works but no hot water. symbol is not lightin... [Read more]

how to refill heating system after being drained down?

glow worm 100e - system was drained down - how do i refill

Boiler creating air?

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

how can i fix my glow worm 30 cxi?

Hi, I have a glow worm 30cxi boiler and have a problem that hopefully someone can help with. The problem... [Read more]

No Hot water first thing in a morning?

Hi, I have a Glow-worm Swiftflow 80. We have had one of the valuves changed as water was coming out of pipe o... [Read more]

heating on when not required and programmer indicates it is off?

boiler is Glow-worm 12 hxi

Glowworm 30ci leaking?

A couple of days ago, I noticed that the heating was off. I used the internal control to fire it up, but there... [Read more]