How to mend Water Heating Glowworm

3

Why does my glowworm 24ci keep over pressurising when heating is on?

The starting cold water pressure is filled to 1 bar and system is free from any air. Then the heating is turne... [Read more]

1

glowworm 30ci?

my central heating is hot but the tap water is luke warm

New Glowworm 24c betacom- not heating radiators?

We had a brand new Glowworm 24c beta com combi boiler installed last week, with a digital thermostat in the li... [Read more]

5

have 45/2 back boiler, glowworm spewing flames from front any ideas to fix?

i have 45/2 glow worm back boiler and it was spewing flames from the back boiler unit through into the main fi... [Read more]

2

Glow worm Ultimate 40FF very noisy?

When central heating or hot water turned on there is a loud whirring noise coming from the system. The system ... [Read more]

1

Glow worm Micron 40FF Hot Water no Heating unless at the same time as water?

I can only get the central heating to come on if i put the hot water on at the same time, and when the hot wat... [Read more]

2

Glowworm 330+ Central Heating boiler question?

1. What should the water expansion tank pressure be? 2. The Red guide hand is on 2bar but the pressure (col... [Read more]

Glow worm 30Ci - no hot running water?

Glow worm 30Ci - no hot running water but central heating works

2

Glowworm Ultimate Boiler - Electrical Problems?

I have a Glowworm Ultimate Boiler, I've had it for around 12 years and just recently it stopped working. The b... [Read more]

2

my boiler wont fire up?|?

i have an old glowworm conventional boiler, (not a combi) and i have no heating or hot water! the pilot will l... [Read more]

how can i fix my glowworm 30 ci combination boiler?

why does the pilot light go out on my Glow-worm 30 c1 combi boiler everytime i use the hot water? it doesnt wh... [Read more]

1

Loss of boiler pressure ?

My glowworm boiler looses its presure overnight. i have checked all joints and underfloor pipes and joints, a... [Read more]

sealed water system boiler?

I have a glowworm ultimate 30BF/SS to 60BF/SS i have hot water no central heating? please help!

2

hot water but no heating?

I have a glowworm fuel saver and I recently switched on my central heating after the summer. It worked fine th... [Read more]

glowworm ultimate 40ff?

Boiler trips when asked for hot water or heating. Is this a boiler fault or electric?

1

glowworm flexicom 18hx boiler?

Put my water on in morning at timer. After about an hour boiler will cut out and stop heating water. Turn boil... [Read more]

2

Heating / Hot Water ?

Hi there, I have a gravity fed Glowworm back boiler and I have to put the heating on in order to get hot water... [Read more]

3

Domestic hot water is not hot enough, Glowworm 30cxi ?

The domestic hot water only get warm. I changed the pressure sensor as stated but still no luck. I did realise... [Read more]

2

GLowworm Ultimate 60FF - the heating works but the hot water does not?

I have a Glow Worm Ultimate 60FF, the hot water system is not heating the water however the central heating wo... [Read more]

no heating or hot water?

glowworm ultima only got pilot when calling for heat