How to mend Glow Worm

1

The water pressue is zero on my Glow worm swift flow boiler?

The pressure reads zero and the red warning light is flashing. How can i bring the pressure back.

1

Pressure rising each time boiler used?

Have Glow-worm Combi 30ci plus. Had the (cracked) expansion vessel replaced after leaking. Boiler pressure now... [Read more]

1

The flow rate of all my hot taps have sudenly slowed down. Wha can I do?

The flow from all the hot taps in our bungalow have suddenly slowed right down. The water is hot and the radia... [Read more]

2

How can i fix my Glow-Worm Boiler?

Help !! Just come back from holiday to find my boiler failing and flashing "F4" !! Anyone with any help ... [Read more]

1

My Boiler Pilot Light Goes Out When The Central Heating Is On?

I have a Glow Worm Economy Boiler. The pilot light goes out when the central heating is in use but stays lit i... [Read more]

2

Glowworm swift flow 100 - pilot & green light on -no CH or hot water?

I have a glow worm swift 100. When I turn the hot water or central heating on the green light turns on as it s... [Read more]

1

glow worm - central heating not working as pilot burner light does not stay?

I follow the lighting instruction, but the pilot burner lights are not holding even after several attempts to ... [Read more]

1

glow worm swift flow 75 fan slows but keeps runing at rest?

fan keeps runing when switched off

2

How can I get hold of an ikon-t boiler installation manual?

How can I get hold of an ikon-t boiler installation manual on the internet?

2

glow worm 50?

i have glowworm micron 50works ok when it calls for hot water but will not always fire up for central heating ... [Read more]

1

Glow Worm economy plus 40F central heating problem?

We have a GW economy plus 40F boiler that is heating our water fine but when you turn the central heating ther... [Read more]

1

glow worm 24 cxi filling loop not working?

Pressure had dropped due to bleeding. Bled again (not used much during the summer) and pressure dropped below ... [Read more]

2

pilot light?

I have a glow worm boiler and the pilot light went out. everyone is telling me to press reset but there is no ... [Read more]

1

How can I fix my Boiler - Glow Worm Micron 55FF?

When I go to switch on boiler.(It's approx 7 yrs old) I can hear the ignition clicking and the pilot light is... [Read more]

1

No hot water from my Glow Worm Space saver 60 MKII?

Central heating works fine but I can't get any hot water! Boiler fires up but switches off after a few minutes... [Read more]

3

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

2

no hot water?

Hi, I have a pulsa coil boiler, and sometimes it just doesn't heat - I have to press "boost" in order to get ... [Read more]

2

My glow worm 24 cxi boiler pressure?

I accidentally turned the filling loop tap and increased the pressure from 1 to 2.3. How do I reduce the pres... [Read more]

1

TIMER INST MANUAL?

WHERE CAN I BUY A MANUAL TO ENABLE ME TO SET THE ON/OFF TIME FOR HEATING CLOCK ON A GLOW-WORM SPACESAVER JOHN

1

adjust pressure?

how do i lower the pressure on a valient boiler