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Mend Worcester Bosch Boiler

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We have 521 questions about mending 'worcester bosch boiler'

How to mend ... Worcester Bosch Boiler

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how to fix my combi boiler?

the auto air venmt on my worcester bosch 24i rsf boiler ents off every now and then for no reason now it seems... [Read more]
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What is wrong with our Worcester Bosch Greenstar CDi Conventional?

We have a Worcester Bosch boiler installed 5 years ago. It has been working fine and been serviced up until t... [Read more]
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How can I fix my worcester bosch 24cdi combi boiler?

It keeps re-pressurising itself and the external overflow leaks a lot.
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Worcester Bosch 40CDi - Fault Code 5E?

I have this code 5E flashing on my display. Other answers suggest it is a servicing scheduling problem, but... [Read more]
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What's wrong with my Worcester Bosch 24i Junior Combi Boiler?

Hi, I've come home today to find I have no heating/hot water and a boiler that I thought had a frozen condense... [Read more]
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Worcester Bosch 240 combi boiler, ?

My boiler won't fire up, the pilot light won't come on consequently I don't have any heating or hot water and ... [Read more]
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How can I fix my Worcester Bosch 24i RSF Combi Boiler?

The central heating side of my boiler will not fire up. The hot water starts straight away. The fan and pump a... [Read more]
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Worcester Bosch Greenstar 42CDi EA flashing?

EA and blue light flashing on my boiler. All help seen so far suggests a frozen pipe but this can't be the cas... [Read more]
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FC fault?

Radiators hot all the time,Fault FC? Thermostat TR2, boiler:Worcester Bosch RD532i. Multifunction display s... [Read more]
Mend Heating, Home Heating Systems

Radiators hot all the time,Fault FC?

Radiators hot all the time,Fault FC? Thermostat TR2, boiler:Worcester Bosch RD532i. Multifunction display s... [Read more]
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should I change my Thorn boiler?

House was built in 1980's and has the original Thorn boiler. Should I change to Worcester Bosch?
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Worcester Bosch green star 30si?

The reset button and spanner light flash every second. All functions work, pressure ok. Reset boiler and the s... [Read more]
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no power?

no power to 1519 bosch worcester heat slave oil boiler
Mend Heating, Home Heating Systems

Radiators hot all the time,Fault FC?

Thermostat TR2, boiler:Worcester Bosch RD532i. Multifunction display shows fault FC,Text display shows Please... [Read more]
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worcester bosch combi boiler?

sometimes the hot water does not come on,sometimes the central heating does not come on, how do you fix it ?
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Ihave a worcester bosch greenstar 30Si with a digital optimiser?

I have a worcester bosch greenstar 30Si combi boiler with a digital optimiser. The heating is full on and the ... [Read more]
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How do I program the timer on my Worcester Bosch 280rsf boiler?

Please can you tell me how I can program the time to set my boiler (Worcester Bosch 280) on and off, either on... [Read more]
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My Worcester Bosch highflow 400 will not re ignite?

My boiler will not ignite as describe in the manual by turning off the power, then turning on and turning the ... [Read more]
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how do i fix an air flow fault on the water heating side of a combi boiler?

how do i fix an air flow fault on the hot water side of a worcester bosch 25 si ll combi boiler
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hot water temperature fluctuates?

boiler starts hot then goes cool. i have to reduce tap flow to get it hot again. its a worcester bosch 240

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