how do i refill my central heating circuit?

having removed a radiator to decorate and since refitted it. how do i refill the system.? the bolier is a worcester combi 240

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how can i bleed my radiators linked to my worcester combi boiler?

i have lost the manual for my worcester combi boiler. i need to bleed my radiators how?

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What is a filling loop? (Worcester Bosch 240)?

Got some good advice but don't know what I am looking for! What does a filling loop look like? Is it one of the pipes and if so which one?

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How do I fix my boilers' (Worcester Bosch 240) low pressure?

After recently bleeding the radiators in the house, the pressure on my boiler has gone down on the gauge to nearly zero. The heating seems unaffected however, the boiler makes a funny noise when the ... more

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Boiler wont ignite and preasure keeps on building?

I have a worcester bosch 24CDi RSF boiler. At first the system presure kept building to 4 bars until I released the presure via the preasure release valve and the presure would drop to zero and then b ... more

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How can I fix my Worcester Bosch 240 combi boiler hot water problem?

i have a worcester bosch 240 combi boiler aprox 10 years old. my heating works fine but my hot water seems to only give luke warm water when tap is fully open. If i close tap slightly to lower water s ... more

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no heating but i do have hot water?

can anyone help me i have a worcester combi 240 i have hot water but no heating if you put the heating on it fires up for 10 seconds then the pilot light extinguishes and the pump goes in to overdriv ... more

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worcester 241 rsf - ignition fault?

boiler wont fire especially first thing in morning. have found that when boiler does not fire if i remove red pipe attatched to steel going to aps and suck boiler will fire no problem, have fitted ... more

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How does one change the diaphram of a worcester boiler 28CDI?

My hot water is not working but the central heating is hence I suspect it to be the diaphram.

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Worcester Bosch RSF combi boiler. How do i keep the pressure up?

I have a wor/bosch combi it had a leak from a valve. Behind the electrics on the boiler. The valve had an orange knob. I tightened it up and the leak stopped but now the pressure keeps dropping. It go ... more

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Worcester Bosch 350 combi.No central heating but hot water?

My boiler now does not work when using the central heating. It did work intermittently originally- hot water is fine. I have had Worcester out to replace sequence & main driver boards & auto vent. ... more

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NOISY WORCESTER 24 I?

WHEN I TURN THE HOT WATER OFF THE BOILER MAKES A LOT OF NOISE THEN THE NOISE STOPS AND COME BACK AGAIN A SHORT WHILE LATER THEN STOPS AGAIN ALSO WHEN THE HEATING IS ON THE NOISE IS CONTINUOS AND VIBRA ... more

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How do you replace a Gas Valve on a 240 Worcester combi?

It may sound like a dumb question, but this is gas! Please reply with a suitable URL with a set of rules and to do and not to do, in order to replace it properly and do a good job or is there a way ... more

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Combi boiler - hot water okay but blows fuse when heating swtiched on?

I have a Worcester-Bosch 28iRSF. Having not used heating for many months, recently switched on and blew the fuse. Having replaced appropriate fuses, the hot water is working but switching to heating i ... more

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Worsester bosch 240 no hot water?

We have worcester bosch 240 the heating works fine but no running hot water.

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Mains power led not lit, but supply at switch (and fuse) okay?

I have a Worcester 28i combi boiler. I know that switch and fuse are okay and have tested electrics at switch box, but no power on led and boiler not working. I strongly suspect in-line internal fuses ... more

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How can I fix my Worcester 9.24 electronic combi boiler?

When running the hot water it take an age to get even moderately hot and at the same time the radiators are getting very hot even though the heating side of it is off. The water temperature is gradua ... more

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Bosch Combi boiler 240 ignites and burn gas - no hot water at all?

Hi I have a Worcester Bosch 240i Combi boiler the electronics seems to work fine. When open tap it ignites the burner and stays on - NO HOT WATER coming out. If heating comes on (or you force it ... more

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worcester 24i rsf - fan venturi?

feel i have problem with fan venturi, have tested with seperate supply fan seems to be working fine is there any other test i can perform. cheers

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Worcester 24i RSF - Boiler Not Igniting?

Boiler not igniting first thing in morning. New Air Pressure Switch fitted but still same problem. If I remove red pipe from connector and suck into pipe then switch clicks and boiler ignites no pro ... more

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