How to mend ... Boiler Not Firing

how to fix my ravenheat csi85at boiler?

will not fire either dom hot water or central heating , spark firing , fan running no main fire

help help help?

Please someone help we have had about 4 heating techs out all safe gas registered and no one can help its cost... [Read more]

Halstead Ace High Boing firing but then turning off?

Hi My mums boiler is showing 0 on the pressure gauge. I reset it, it fires up, there is flame than it sh... [Read more]

Boiler not firing up?

Hi, I have a 28i with a drayton wireless thermostat system. The thermostat is working fine as I have checked ... [Read more]

Problem with hot water demand?

I have a vaillant 824 E, problem with hot water demand - boiler kicks in on start up but temperature on boiler... [Read more]

Glow-worm micron 30 ff?

hi iam gas safe reg but not part p and dont often get involved with repair have a micron firing for 5 seconds ... [Read more]

Thorn Apollo 15/30B?

The problem is the boiler has gone out. When I tried to re-light it i have done the following as advised by t... [Read more]

wallstar boiler not firing?

Looking for some help, my wallstar boiler wont ignite, its making all the right sounds when starting up then j... [Read more]

Potterton boiler not firing up?

I have a floor mounted potterton 11 boiler. I can light the pilot light having just changed the thermocouple.... [Read more]

Im having a problem with my ocean alpha 240e boiler firing up?

It does fire up but then cuts out all the time ,sometimes i can make it work by turning the hot tap on and off... [Read more]

baxi boiler 35/60 indicating faulty pump or low pressure?

the boiler is indicating faulty pump,or low pressure.the pump is running and there is 1.5 bar pressure.your ca... [Read more]

My Vaillant turbomax plus 837E boiler is not firing up?

My Vaillant turbomax plus 837E boiler is not firing up There is no fault showing up on the diplay In fact th... [Read more]

boiler not firing up?

my boiler has is a worcester bosch greenstar 40cdi and has been working fine . tonight turn it on and get the... [Read more]

glowworm space saver 50 bf?

help my boiler is firing up for about 1 minute then cuts off the pilot light i have changed the thermocouple t... [Read more]

why is my vaillant combi firing on and off when the tap water in on?

when the hot water is on the boiler keeps firing on and off

Potterton profile 60e not firing-up?

my potterton profile 60e has been struggling to fire-up from cold. fan ran for short time and stopped. Eventua... [Read more]

how can I fix my boiler?

When I turn on my heating my boiler will not fire up .I have tried the reset button which starts the boiler to... [Read more]

Ravenheat Fan Combi Boiler CSI85 not firing?

Hi, I have had to replace the fan & housing as the old one kept grinding to a halt. When the hot water tap is ... [Read more]

Pump runs when boiler satisfied?

I recently moved my central heating pump so as to give me heating for my towel rail off the primary circuit. A... [Read more]

potterton suprima 40L hot water but no heating downstairs?

I have a Potterton Suprima 40L about 6 yr old. Had no problems with it over the past years. I have no central... [Read more]