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Mend Bosch Home Heating Systems

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Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Bosch

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We have 781 questions about mending 'bosch' in category Heating, Home Heating Systems

How to mend ... Bosch

Mend worcester bosch light

how do i fix worcester bosch condensing boiler?

the boiler will not fireup, it shows a flashing red light and in tem/pressure viewer f1
Mend worcester combi boiler
1

worcester 230 combi boiler?

I need to know here I can purchase a circulation pump around the liverpool area for my worcester bosch 230 co... [Read more]
Mend junior boiler definitely
1

My Worcester Bosch 24i junior rattles ?

We have a 3yr old Worcester Bosch 24i junior boiler which rattles when the heating comes on. It doesn't do it ... [Read more]
Mend bosch boiler fault

worcester bosch 240 boiler fault?

central heating works fine but hot water is only luke warm 240 combi boiler
Mend worcester light going turn

worcester bosch 230.....pilot light?

pls help............why does the pilot light keep going out, when i turn on hot water taps, pressure currently... [Read more]
Mend code worcester greenstar

what does fault code f7 mean?

i have a worcester bosch greenstar 40 cdi which stopped working and showed ea and f7 fault codes any idea what... [Read more]
Mend water pipe 28i
1

Why do I keep getting water in my condenser pipe on my Worcester-Bosch 28i ?

Hello and Merry Christmas everyone, I have got a Worcester-Bosch Junior 28i combination boiler and periodical... [Read more]
Mend bosch water fan
1

my Worcester- Bosch boiler wont fire up?

Water was dripping from the fan housing I have freed the ice from the overflow pipe and emptied the resevoir b... [Read more]
Mend worcester condensing boiler

worcester bosch junior 28i condensing boiler- blue light?

Hi its christmas day and the boiler wont light it a worcester bosch junior 28i condensing boiler the condensat... [Read more]
Mend hot water fault fitted

Bosch 532i Hot Water overheating?

Fault seems to be intermittent. Had local engineer in who fitted a new high temperature sensor last week. Ev... [Read more]
Mend combi wall going

bosch combi 532i the lights have gone out on the wall sensor and the boiler?

what is the solution to the ststems wall sensor lights going out altogether .The room thermostat display is wo... [Read more]
Mend lockout worcester boiler

Lockout?

I have a Worcester Bosch heatslave 20/25, 7 years old, serviced every year. Boiler has stopped working, no ... [Read more]
Mend bosch pressure cold
1

worcester bosch 28 cdi ?

what pressure should be showing when the boiler is cold and all so when it is running at full .many thanks... [Read more]
Mend water pressure leaks

worcester bosch 24cdi rsf - water pressure?

The pressure keeps building up to the point of leaks from the manifold. I am having to release the pressure ... [Read more]
Mend worcester bosch 30
2

My worcester bosch bolier making very strange vibrating noise 30 cdi?

My worcester bosch boiler is making a very strange noise almost vibrating to the extent that it is going to bl... [Read more]
Mend work problem happened
2

How do I get my Worcester Bosch 42CDi to work?

Hi, I have a worcester bosch green star 42CDi and have the same problem. It happened last Christmas, and the k... [Read more]
Mend worcester fault light

worcester - bosch 30si fault light?

the boiler was very noisy switched it off then back on again error and blue light flashing every 2/3 secs, con... [Read more]
Mend black smoke exhaust
1

worcester bosch heatslave 15/19?

My boiler is blowing black smoke from the exhaust vent. Any suggestions as to cause and cure welcome.
Mend system heating working reset

Worcester-Bosch 24i system green light off?

Hi I have the 24i system, the heating has stopped working and I have held the reset button down for 3 seconds ... [Read more]
Mend heating worcester bosch combi boiler problem pressure water help
1

no heating got a worcester bosch combi boiler?

hi i have had a problem with the pressure on my combi we done that now i have water but no heating please can ... [Read more]
Mend worcester greenstar boiler

Problem with Worcester Bosch Greenstar 38CDi Classic ERP Boiler?
Mend heating boiler hot working

no heating?
Mend pressure times better

Bosch 24i Combi-boiler?
Mend worcester greenstar working

Worcester Bosch Greenstar ri 24kw?
Mend bosch light showing

how can i fix my worcester bosch greenstar 28i junior boiler?
Mend code worcester greenstar

How do I rectify aU9 Code?
Mend greenstar boiler thermostat

Worcester Bosch Greenstar Ri v Beast from The East?
Mend worcester bosch pressure

Worcester Bosch Greenstar 30 CDI?
Mend bosch water heater

Bosch W275 water heater fault?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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