How to mend Glow Worm Thermostat

Glow worm fuel saver 40b Mk2?

PLEASE could someone help me?? I have just moved into a new house with this model of bolier. It has a thermost... [Read more]

1

identifying which glow worm space savermKII boiler I have?

Hi, i am looking to have replaced the thermostat on my boiler and want to price them up, although I know it is... [Read more]

2

Profile 60e running even when programmer switched off?

Boiler runs even when the programmer has been taken off it's base. Only way to stop it is to turn thermostat d... [Read more]

Glow worm ultimate won't fire?

Just lately, my GW ultimate will not fire up (every time) after being off during normal use. Off for thermosta... [Read more]

how can I fix my glow worm energy saver 50?

The boiler keeps tripping the electric,we have replaced the thermostat and it worked fine for 2 days.We have r... [Read more]

1

how to set my boiler and thermostat up?

i have the Glow-worm ultimate boiler system please could any body tell me how to set the system up as its cold... [Read more]

Glow-worm 18si Radiators go luke warm after a few hours?

When I start the 18si early in the morning the radiators become very hot and the house warms. After a few hou... [Read more]

fitting honeywell thermostat?

when fitting a honeywell wireless therostat cm900 to a glow worm 35ci combi, do you connect the relay box to t... [Read more]

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has any1 got instuctions for Glow-worm spacesaver 38 thermostat?

how 2 set the timer

3

glow worm 30ci - re set thermostat?

I have read very helpful advice on how to do this but can't find the damn button to press! The picture in my m... [Read more]

2

Glow worm 24ci - Central Heating Temperature Selector?

No matter what setting the Central Heating Temperature Selector is set to, the boiler runs continuously at the... [Read more]

Express 100 combi boiler does not fire up?

My Glow worm Express 100 combi boiler is nearly 20 years old. I have a problem where the main burner does not ... [Read more]

My Glow-worm ultimate 50BF fires up ,but then goes off after a few minute?

Boiler fires up for a few minutes ,goes off then fires up again Radiators upstairs and down are warm but not ... [Read more]

glowworm boiler wont light?

I my glow worm boiler will not light on demand i have to turn the power switch off and then back on again to g... [Read more]

how can i fix Glow worm ultimate 60ff?

my boiler does not fire up when the thermostat 'cut in' but if the stat is completly switched of or switch off... [Read more]

boiler will not start up ,pilot is fine ?

i have glow-worm fuelsaver mk 2 that wont go on to main heat ,pilot is fine thermostat is ok ,power to valve ... [Read more]

1

Glow.worm 30SXi F13?

4 year old boiler started to trip out with a F13 fault on display. British Gas have replaced main PCB and wiri... [Read more]

GLOW-WORM ULTIMATE BOILER THERMOSTAT POSITION?

I HAVE A THERMOSTATE HANGING ON TOP OF BOILER AND UNDERSTAND IT MUST FIT IN TO POSITION BUT WERE AND HOW

1

Gas is not igniting in the small see thru window whilst both CH & water on?

Any suggestions how to fix my glow worm bolier that the gas is not igniting whilst central Heating & Hot water... [Read more]

Glow Worm Ulimtate 50FF Fault?

Our boiler comes on with the timer and goes off with the timer all ok however it does not recognise what tempe... [Read more]