How to mend Boiler Problem Bosch

bosch greenstar 30si combi?

pressure gauge low but when i turn water valve open no water enters engineer cant find the problem, boiler is... [Read more]

hiw can i fix pressure low problem in my boiler?

Bosch 28cdi rsf boiker keeps on fallingg to 0. Central ad hot cwater works. Tap on goes cold after awhile then... [Read more]

Worcester Bosch 42CDi Making Loud Noises?

When my boiler fires up it makes a loud "motorbike" type noise, which rattles the casing and vibrates througho... [Read more]

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how can i find problem?

i have a Worcester bosch green star 30cdi boiler, I recently fitted extra 2 radiators to system, the new radia... [Read more]

Worcester bosch 2.8i junior, cuts out with red flashing light?

My boiler has been working ok through the summer, heating hot water on demand, but now its getting time to put... [Read more]

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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]

causes of E0 alarm on 30cdi greenstar?

had an intermittent problem boiler would stop and E0 alarm flash got worse called out a plumber he changed the... [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]

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]

Greenstar 24i?

had a service last week all fine , and never had a problem woke up today no heating or hot water boiler is f... [Read more]

1

Radiators hot all the time,Fault FC?

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

How can I fix the noise on my Boiler and stop it loosing pressure?

The problem appears to be the pilot light on my boiler (Worcester Bosch 230 RSF combi ). When switched on it s... [Read more]

air trapped in worcester bosch 40 cdi ?

My worcester Bosch 40 CDI goes down nearly every time I manually switch it to radiator mode. It may run fine ... [Read more]

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worcester boiler tripping out?

my worcester bosch junior keeps tripping out can anyone tell me what the problem is

wochester bosch 30si junior boiler..problem?

boiler keeps switching its self off.blue light flashes every 2to 3 seconds,red reset light constantly.....afte... [Read more]

How can i fix my Worcester Bosch 28Si II?

Hi my boiler started flashing once per second and i've just been reseting it on and off for about 2 weeks putt... [Read more]

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noisy fan on worcester bosch 240?

Each time the boiler fires up the fan has become quite noisy. In my limited knowledge sounds like could be bea... [Read more]

problem with a worcester combi boiler?

my sister has a wall mounted Worcester combi boiler. Just recently the hot water has started to turn brown in... [Read more]

what is the problem,40cdi bosch combi boiler keeps losing its pressure?

40cdi worcester bosch combi boilerkeeps losing pressure, what is the problem ?

Condensation inside boiler?

I have a bosch boiler in the attic and every winter I get condensation inside the boiler over the parts which ... [Read more]