Fix Fault Worcester

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We have 3165 questions about fixing 'worcester'

How to restart a worcester highflow 3.5?

I switched the electricity off by accident on my boiler, now i've put it back on, you can here a noise when you plug it in but theres nothing coming on the small screen to say its working. I've phoned ... more


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how do i restart a comby boiler?

I switched the electricity off by accident on my boiler, now i've put it back on, you can here a noise when you plug it in but theres nothing coming on the small screen to say its working. I've phonen ... more


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my hot water and heating is not coming on, on my worcester combi boiler?

There is a red light flashing on my worcester combi boiler. I have no heating or hot water. Please help.


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Worcester Bosch cdi 24 - Low hot water flow rate?

I recently had the heat exchanger changed due to a build up of lime scale - Hot water flow rate is now greatly reduced to the extent that when a tap is on downstairs (either hot or cold) no water will ... more


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worcester 240 combi boiler?

On my worcester 240 combi boiler. When I run the shower or the hot water tap even so the heating it set at off the radiators begin to get hot.


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pilot light ignition?

My parents have had a new gas oven fitted & therefore had to turn off gas supply, they are now unable to re-ignight their worcester 240 combi boiler - please help- is there an ignition button somewhe ... more


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Worcester combi 240?

After you draw off DHW the pumps cuts in to remove residual heat, but at times it continues to run and the boiler ignites as if the C/H is switched on.


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worcester bosch 28i combi , preasure problem?

I have no visible leaks in my system I have injected a furnox leak sealer so as to make sure also But i still have to refill my system on a regular basis , this i have no problem with as it is so q ... more


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problem with hot water supply from a worcester 24i rsf?

Can anybody give me any suggestions on a problem im having with my combi boiler its a worcester combi 24i rsf . the central heating works fine but the hot water from the taps comes on intermittantly ... more


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worcester 24i?

I have power to my boiler but the main flame will not ignite and give me central heating or hot water.The pump is running.


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How can i fix my Worcester 9.24 electronic?

The pilot light will light but will not stay lit i have replaced the thermocouple but no joy can anyone help please.


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Worcester Bosch 28CDI pressure drop. Repair?

Hi! I have the above boiler and the pressure drops from 1.5 to 0.3 bar in a day. The " dump valve" is leaking and creates a puddle outside. Prior to this I had a couple of drops a week appearing fro ... more


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Where can I get a manual ??

Does anyone know where I can get a user manual for a Combi Worcester 350 boiler. I inherited the boiler with the house, but not a manual and I seem to be having constant problems with it. Perhaps th ... more


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Worcester 240 Boiler wont run shower, yet heating and taps fine?

Every time we turn the shower our Worcester 240 combi boiler either ignites and then cuts off 20 seconds later or doesnt ignite at all. heating and hot taps are fine, and I replaced the Mixer in the s ... more


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my worcester 24i wont stop filling and keeps releasing the safety valve???

my worcester 24i won`t stop filling and over pressurising,what do i need or how can i adjust the pressure?its on a loop feed system into the central heating return pipe.help


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How can i fix my worcester bosch 28i rsf combi boiler?

How do I top up the pressure on my boiler


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worcester-bosch 24cdi combi boilerwill not heat water?

my boiler heats the radiaters but will not heat water,we cannot get it to fill up its pressure is reading 3 lines above 0 there was a grey cap that fell off which u turned to fill it up tried identica ... more


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Problem with worcester bosch combi boiler?

Evert time we turn the hot tap on our boiler makes a high pitched whistling noise. Worcester bosch greenstar 24i junior


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Pressure in the combi boiler keeps falling rapidly around 1bar/day?

Dear All, I have a worcester combi boiler 24siII model, over the past 5 weeks , I am noticing the pressure keeps falling down around 1 bar in 24 hours. I am normally setting the pressure around 1.5 t ... more


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how to stop leak and pressure drop in worcester 24cdi?

my worcester 24cdi is losing pressure constantley and it is leaking water from somewhere by where the filler key slots in. any idea please?


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