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We have 4344 questions about mending 'boiler not light'

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Mend Heating, Home Heating Systems

WHAT'S UP WITH MY VOKERA EXCELL 80SP?

Advice required please. My boiler displays a pilot light, but is not heating the rads or water. Normally, wh... [Read more]
Mend Heating, Home Heating Systems

how can i relight my glowworm fuelsaver f?

boiler not working how do i manualy light it
Mend Heating, Home Heating Systems

Worcester Boiler Fault 24CDi?

Our 24CDi intermitently drops out of heating a displays the flashing fault light. The red reset button fixes p... [Read more]
Mend Heating, Home Heating Systems

Glow worm fuelsaver MK II Pilot light wont stay on?

My central heating boiler has started to play up, the pilot light keeps going out after about 15 miniutes, som... [Read more]
Mend Heating, Home Heating Systems

Gas Boiler: "Insufficient pressure in central heating system"?

When I reset the boiler, it tries to start for a few seonds but then gives up. A green warning light flashes. ... [Read more]
Mend Heating, Home Heating Systems

Biasi boiler M90f.28s, thatwon't fire up!?

my combi boiler will give me dhw okish but the water temp knob and therefore the volume of gas to the jets r... [Read more]
Mend Heating, Home Heating Systems

Can anyone diagnose the problem with my Ferroli Optima 901?

I have a Ferroli Optima 901. When the hot water is run for a period of 3-4 minutes the boiler cuts out and the... [Read more]
Mend Heating, Home Heating Systems

I have a SIME format C boiler, which won't ignite?

I have a SIME format 100 C boiler. It seems unable to fire up. When the hot water is turned on, there is a cli... [Read more]
Mend Heating, Home Heating Systems

My netaheat (potterton) 10/16 pilot light problems?

By boiler turns on fine (on timer) but after about 1-2 hours it switches itself off. When trying to ignite aga... [Read more]
Mend Heating, Home Heating Systems

My hetaheat electronic 10/16 pilot light problems?

By boiler turns on fine (on timer) but after about 1-2 hours it switches itself off. When trying to ignite aga... [Read more]
Mend Heating, Home Heating Systems

my Vaillant thermocompact combi will not light. fault no f.28?

I switched off boiler to flush out a cold radiator. Refilled system till pressure was ok,bled the system ok,sw... [Read more]
Mend Heating, Home Heating Systems

SIME FRIENDLY FORMAT 80E WONT FIRE UP???? PLEASE HELP!!!!?

the boiler is set to turn on via the timer which it normally does without any problems in the morning.during t... [Read more]
Mend Heating, Home Heating Systems

Baxi Bermuda 572 boiler with fire front. Cuts out after a few seconds?

Boiler with fire front installed 1974. Worked perfactly so far, now every thing, including the pilot light, cu... [Read more]
Mend Heating, Home Heating Systems

Any idea why my EnergySaver Glowworm (80) boiler shuts down the flame?

Boiler model number: GC 41 319 84 It lights the flame but the flame goes out after a few minutes. There's a... [Read more]
Mend Heating, Home Heating Systems

Ariston Euro Combi SX20 MFFI - Intermittent Pilot Light Failure?

My boiler pilot light goes off and on intermittently. The fan seems to stay on but the pilot light doesn't. ... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 50e struggles to light?

Hi, Our Potterton Profile 50e Boiler is showing the following problem: When the system switches on (heat... [Read more]
Mend Heating, Home Heating Systems

my baxi combi boiler will not light?

my boiler has a warning light on which states that pilot light is in op.trying to reset does not help.manual s... [Read more]
Mend Heating, Home Heating Systems

Vokera option boiler keeps triping out?

I have a "vokera option" boiler that won't stay on. it seems to trip out at the start up. It will light, burn ... [Read more]
Mend Heating, Home Heating Systems

How Can I fix my Myson Economist WM30/40BF Boiler?

We recently sustained some wind damage to the rear of the house. The wind had managed to remove the exterior p... [Read more]
Mend Heating, Home Heating Systems

Why would the pilot light keep going out on Smith GB100W Natural Gas Boiler?

Good Morning, Yesterday morning we woke to no heat after installing a brand new heater (replaced twice in t... [Read more]

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