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We have 515 questions about mending 'boiler pressure light' in category Heating, Home Heating Systems which have been answered

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Potterton Prima F won't light?

Hello I have a Potterton Pima F boiler that's been giving me problems (2 years ago I had the problem with dry ... [Read more]
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Main Combi 24 HE won't light on resetting?

Can anyone point me in the right direction? My Main Combi 24HE has 'Flame Failure' lit. On resetting, the boil... [Read more]
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baxi 105he will not give hot water unless the heating is already on ?

the boiler will not fire up when the tap is turned on unless the boiler is already lit for the central heating... [Read more]
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Ravenheat RSF820/20T fails to heat water?

Hi Folks, Our RSF820/20T has just about given up giving us hot water :( The closest we can get is luke warm... [Read more]
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Banging Pipes - Hot water only?

We have a worcester boiler (in our new house) which was fitted 9 yrs ago - for some reason it has been left as... [Read more]
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no bar pressure at all?

hi as of today boiler bar pressure has hit 0 iv reset it turned heatin temp on boiler to full but as of now st... [Read more]
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red light flashing?

the boiler had low pressure red light flashing after refilled
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how can i fix my ferroli boiler?

my pilot light is still on ,pressure ok but no heating
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Baxi Combi 80 Eco keeps cutting out, red button won't push in!?

I have a Baxi Combi 80 Eco boiler. When I turn on the hot water, it will heat up for about 10 seconds then the... [Read more]
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Glow Worm 35f Fuel saver won't light main burn?

I have an old glow worm 35f fuel saver, positive pressure boiler. The pilot lights intermittently but won’t ... [Read more]
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boiler not firing?

my 30cxi boiler reads 0.4 and red light is flashing. when i fill the system via the fill tapp underneath the b... [Read more]
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My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]
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Sabe HE boiler,green light flashing but no hot water?

I was away for a few days and the unit was not used for over a 24 hour period. I filled the pressure to 1.5 an... [Read more]
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worcester 24i junior red light flashing 1 every second?

hi i have read up on this from loads of post, posable water pressure switch faulty. My boiler when turned on ... [Read more]
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Ferolli 80e Modena not firing up?

My boiler won't fire up. The shut down warning light is on and resetting isn't working, when I put hot water t... [Read more]
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boiler will not heat water. ?

Flashing warning light comes on about 15 secs after I reset. something is running but water does not heat. Pre... [Read more]
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Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]
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BG 532 have hot water but no heating?

I have a British Gas 532/i boiler which is approx 3 years old now with a WR1 wireless receiver and a RC5 trans... [Read more]
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worcester 350 combi boiler?

Hi mi 350 boiler stoped working. it has the red light on, despite the pressure show above 2 bar, any idea ... [Read more]
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Main combi 24 HE boiler..Red Flashing light..no hot water?

Hello, Wonder if anyone can help? I have a Baxi Potterton Main Combi 24 HE boiler that is 4 yrs old. ... [Read more]

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