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Mend Problem Boiler Worcester Greenstar

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We have 56 questions about mending 'problem boiler worcester greenstar'

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Mend Heating, Home Heating Systems

How to rtemove stuck key from boiler?

I have pressurised my Worcester Greenstar 28i Junior boiler after several months. I am not able to remove the ... [Read more]
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combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]
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Problem with Worcester Bosch Greenstar 38CDi Classic ERP Boiler?

We had a Worcester Bosch Greenstar 38CDi Classic ERP boiler installed at the end of July 2015. We keep gettin... [Read more]
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how do i fix my worcester boiler?

my Worcester greenstar si junior boiler has always needed the water pressure topping up time to time since ins... [Read more]
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Worcester greenstar 18ri fan blown?

Hi, I changed the PCB on my 4 year old boiler as I was told this was the problem with it not starting. I switc... [Read more]
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Problem with a Worcester Greenstar 28i Junior boiler ?

Whilst the heating is on, the cold water tap has boiling hot water coming out for at least 30 seconds. Is ther... [Read more]
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My Worcester Greenstar 24Ri stopped working?

My Worcester Greenstar 24Ri stopped working and it wont fire up. The Burner green light comes on and the syste... [Read more]
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Worcester Greenstar R25 HE Combi burner problem?

Hi there, I have just bought a new house and have a problem with my boiler and thought I may be able to get... [Read more]
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Worcester combi greenstar intermittently not starting up/EA error code?

We have a 3yr old Worcester Greenstar combi boiler that is playing up. It has been intermittently not firing ... [Read more]
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How can my Worcester condensing combi boiler be fixed?

We have a Worcester Greenstar condensing combi boiler and after 6 trouble free years, water keeps going cold. ... [Read more]
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f7 problem?

f7 has started to appear as a fault on my worcester greenstar he boiler . it is 10 years old now but regularly... [Read more]
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Worcester Greenstar 24iJunior Combi boiler?

Have a Worcester Greenstar 24i Junior Combi boiler recently fitted. We had a problem where the pressure kept o... [Read more]
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AWC 6 Bar pressure relief valve passing water?

Water seems to pass only on morning initial start up of Worcester Bosch Greenstar 12i/24i system boiler. I hav... [Read more]
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How can I fix a worcester Bosch Junior Greenstar ?

Please does anyone have any ideas about the problem with my Worcester Bosch Junior Greenstar boiler, approx 3 ... [Read more]
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Worcester Greenstar combi Heating works, but doesn't (??!)?

I have a Worcester Bosch Greenstar 30Si combi boiler with a Drayton SCR and RF3 digistat controls. The heating... [Read more]
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Worcester Greenstar 18Ri Volatile Lockout...which sensor to replace?

I have a Worcester Greenstar 18Ri boiler which runs for about 60 seconds before stopping with a fault code of ... [Read more]
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