How to mend Worm Boiler Working

2

We think we have an airlock in our hot water system?

We drained our central heating system down, and now having apparently filled it up again the boiler is working... [Read more]

1

How can i fix my glow worm micron 70ff?

My glowworm micron 70ff boiler has stopped working today. The 3amp fuse in the spur had blown so i changed tha... [Read more]

2

glow worm 40 boiler fault?

I have a 12 year old glow worm 40 boiler that has ceased to work. The internal manual fault finding points it ... [Read more]

1

Why is the CH on my Modena 102 boiler not working?

The CH is not coming on at the boiler, the DHW works fine. Turned it on for the first time in months via the t... [Read more]

4

Glow worm 30ci Fault F12?

Hi the display is showing a F12 with red light flashing the boiler is not working at all any advise?Thanks Bil... [Read more]

1

boiler not working?

my boiler is not giving hot water, the blue liti is solid but flashes when I turn on the hot water tap, you ca... [Read more]

1

how do I fit new thermostat to boiler?

I have a very old Glow Worm gas boiler that seems to be working ok, but the timing thermostat has gone haywire... [Read more]

2

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]

2

pressure release valve?

i have a glow/worm 24ci boiler,its been working well for 5 years. it started losing pressure from the pressur... [Read more]

1

hot water problem?

ear sir madam my 3 years old, glow.worm 30 si sydstem boiler have hot water problem,can you please help me.t... [Read more]

1

Glow Worm Economy Plus Boiler?

The ignition on the central heating boiler will not work. The flue fan is working and so is the pump but no ig... [Read more]

1

Saunier Duval Boiler - SD30e cutting out?

Hi, I have an SD30e combi boiler (exactly the same as a Glow-worm compact) and recently a diaphragm had to be ... [Read more]

3

how can i fix my gas boiler?

Glow-worm Hidaway Gas boiler will not fire up, pilot light on, waterpump working, thermo ok,

2

Glow Worm Compact 80 P - pilot light trips off?

Initially, relay constantly clicking in and out, boiler flaming up and down; then pilot tripped out and once r... [Read more]

1

my glow worm boiler is flashing f9?

my glow worm boiler is flashing f9 the heating is working fine but i have no hot water could anyone tell me we... [Read more]

3

Glow-worm KFB 40 Boiler?

Boiler will not fire up, 3 neon lights lit on pcb pilot sparking but no ignition untill you lift the top cover... [Read more]

1

How to fix a Glow Worm 35ci combi boiler?

The heating is working but the hot water suppy only gets luke warm. The water gets slightly hotter if I reduce... [Read more]

2

glow worm boiler stopped working - lights flashing indicate Thermistor faul?

glow worm boiler has stopped working - flashing lights indicate from fault finder book that the Thermistor nee... [Read more]

1

Heat Upstairs But not Downstairs?

I have 6 radiators in my house, 4 upstairs and 2 downstairs. My upstairs radiators are fine but I have a probl... [Read more]

52

What F5 mean on a Glow Worm Boiler model 18hxi?

I have this fault appearing on the panel. The boiler suddenl;y not working and no hot water. The rror messag... [Read more]