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We have 384 questions about mending 'boiler light fire' in category Heating, Home Heating Systems which have been answered

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Why does my glow worm spacesaver 45-60 not fire up for the central heating?

The hot water works fine - the boiler fires up when it is set to hot water, but when set to central heating, t... [Read more]
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Glowworm 40ff boiler not lighting/firing?

Hi, I have a glowworm 40ff boiler that is not firing, - the pilot light is there and its sparking but just not... [Read more]
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boiler wont fire up?

i have a fanned flue gased boiler,the system is demanding to be lit but the boiler wont fire up,is there a pil... [Read more]
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drayton wireless?

Hi my wireless drayton theormostat stop working when try to star reciever light comes but boiler do not fire
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valliant boiler wont fire up?

boiler tries to start green light then yellow then stops red light and green, f22 shows, filling loop had been... [Read more]
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my potterton profile 50e pilot light wont fire?

Hi I have a potterton profile 50e boiler. Has been working fine until this afternoon. i switched on the how w... [Read more]
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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]
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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]
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can you help??

My boiler will not heat the water.there is still a pilot light? It does not fire up 9.24 worcester electroni... [Read more]
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radiators come on now and then by them selfs?

i have ravenheat he 85t boiler, i have noticed 3 to 3 times a wee the raditors seem to come on by them selfs, ... [Read more]
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how to re-light my baxi bermuda ?

I have a baxi bermuda 57/3m boiler that refuses to re light,the fire works ok.I.have done all that is required... [Read more]
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sime format 30E hydronic heating boiler not working?

The thermostat is ok, green light keeps on at front penal, can hear the click of a relay on PCB after a while ... [Read more]
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Pottern Netaheat 10-16 won't fire?

Since my original posting I don't think the clicking I'm hearing is the spark, It's quite faint and is coming ... [Read more]
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Worcester 26cdi _ slow flashing CH light, burner does not fire up ?

I have a Worcester 26cdi _ only when we use the shower the boiler intermittantly has a fault, when the fault o... [Read more]
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how can i fix boiler?

i have a apollo boiler pilot light is on but when ask for demand either water or heating boiler does not fire ... [Read more]
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glow worm swift flow?

my boiler lost presure. i topped it up but the low presure light stays on and it wont fire up fully. the pilot... [Read more]
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no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]
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No green burner indicator on ?

Hello, I have a Worcester Greenstar Ri. Last few days have had the heating off and only hot water on. Last nig... [Read more]
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ideal classic f350 pilot wont light boiler wont fire up?

this is a combi boiler, i have no hot water or heating, have followed all relighting instructions including th... [Read more]
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How can I stop my Ravenheat CSI 85B tripping out?

I had a new Ravenheat CSI 85 B T installed today. It worked for the plumbers who installed it - they left and ... [Read more]

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