How do I adjust the gas air ratio to give a good flame?

I have a Glow-Worm FuelSaver MK2 boiler and the flame is more yellow than blue. How do I adjust the flame colour

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clow worm compact electronic combi boiler?

i cant get hot water at all although my heating is still working can you help

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my heaters on my escort 1.8td van blow cold air?

my heaters on my escort van are blowin worm air for a few mins then cold how can i sort it??? i have checked my water and all my hoses and cant work it out,please help its freezin.

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Re Glow.Worm Micron 50FF Fault?

Hi can anyone help with this one, had the above boiler for under 3 years, lately the heating would just turn off and you would have to reset the boiler to get it to come back on again. The other day ... more

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Glo Worm Economy Plus 60B will not hold pilot light?

Glo Worm Economy Plus 60B will not hold pilot light. Have replaced the thermocouple but this has made no difference. I'm not sure of the name of the part I need, suspect its the sensor to which the ... more

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how can i fix my glow worm space saver 40b MK2?

Pilot light lights when u press the gas button but boiler does not fire up when depressed as if the cut off is not releasing.

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glow worm swift flow 100 HELP?

Hello a few years back i had a problem with my swift flow 100 combi boiler, the pilot light wouldn't light. After seeking a plumber he replaced the grundfos pump and all is well. I have a problem agai ... more

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Pressure too low??

I have a Glow Worm Swift Flow 80 that keeps dropping the pressure down to about 0.5 to 0.7 PSi when the heating in not on. When it's on, the pressure can go up as high as 3 Psi. It all seems to work ... more

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Glow-Worm Fuelsaver 55F. Very noisy boiler?

Glow-Worm Fuelsaver 55F. Very noisy boiler. Although this boiler is of the ancient variety it is however still working perfectly. The problem lies with the initial boiling process being extremely n ... more

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Glow Worm Micron 50FF?

Glow Worm Micron 50FF My heating and hot water keeps going off. Inside the boiler there are 2 green lights. 1 says 'reset' the other says 'burner on'. When the heating / hot water goes off, thes ... more

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how do i fix glow-worm 40ff?

my boiler is not firing up. one day it was fine and the other it just stopped working altogether. it will not reset or fire back up. someone told me it could be a fault in the programmer. does anyo ... more

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how can i fix my combi boiler?

my glow worm space saver mk ll wont fire up .the pilot light is on but when you switch the heating on it wont fire up

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Glow worm Swiftflow 120 Low system pressure?

When heating goes off, system pressure drops to point where low pressure light starts to flash. When heating comes on again pressure gauge can read between 2 or 3 bar. Adding some water to the system ... more

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How can I fix my Glow Worm Swift Flow 80 ?

How do I check that the Fan is working ? How do I know if the Thermocouple isn't working ? My daughter's boiler won't work. The pilot light stays on but when the central heating is turned on or ... more

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upstairs radiators cold downstairs hot?

i have a glow worm compact central heating system just recently the radiators on the first floor of my home do not get warm whilst downstairs there is no problem. I have been told by a plumber that th ... more

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no hot water!?

I have a Glow-worm swiftflow 100 we have heating but no hot water can you help!!..

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Fault with my Glow worm Micron 50ff ignition?

When I start the system up the burner light and heating comes on for about 1/2 hr, but then turns itself off and radiators get cold? Faulty PCB (loose connection) or thermister... any ideas. If we lea ... more

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Why have the radiators downstairs stopped working and how can I fix them?

The radiators downstairs have stopped working. Upstairs still come on in line with my timer controller (Honeywell) but a few days ago, with no warning, all the downstairs radiators stopped coming on. ... more

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Glow Worm Space Saver 50 Mk II - front cover warped?

Hi, BG changed my meter and cut off the gas supply. They couldn't relight the boiler and said it wasn't their problem. As it's in a cupboard (I think the cupboard was built around the boiler - befor ... more

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how do i get rid of this trojan virus? hkey_current_user\software\microsoft?

i downloaded a virus protector and it says that i have a trojen/worm/virus and i dont know how to get rid of it. i think is is called hkey_current_user\software\microsoft\internet explorer\urlsearch ... more

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