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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 Junior

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We have 132 questions about mending 'bosch junior' in category Heating, Home Heating Systems

How to mend Bosch Junior

Pages 76543
Mend worcester stopped hot

Worcester Bosch 24i Junior?

My heating has stopped working, I've tried resetting, and turning on and off, we have no hot water, or heating... [Read more]
Mend ideas approx years

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]
Mend red coming heating

red light keeps coming on (worchester 24i junior)?

i put the heating on then after 5 minutes red light comes on
Mend worcester 28i junior boiler
2

worcester 28i junior will not hold pressur after heating is off?

my boiler pressure falls after heating is off i have checked for leaks but ther is none
Mend red second manual
3

Worcester Bosch 24i Junior no spark ?

I have the red flashing light, once per second. Went through manual fault finding. I replaced the spark electr... [Read more]
Mend greenstar over pressure

Greenstar 28i junior with over 3bar pressure?

Was low....bled a rad upstairs now its a whopping 3bar + with a periodical red light from the CH flame indicat... [Read more]
Mend heating stay until off

How do I get my heating to stay on until i manually switch it off?

I have a Worcester-Bosch Greenstar 28i junior condesation boiler, which has only been fitted for a year. Howev... [Read more]
Mend light flashing worcester 24i

The transmitter light if flashing constantly?

I have a Worcester Bosch Greenstar 24i junior/28i junior, and the heating stopped working, i realised that the... [Read more]
Mend timer boiler turn set
1

manual timer greenstar 241 junior?

my manual timer on my boiler will not turn its self i can turn by hand and the boiler will fire up but if i se... [Read more]
Mend pump over run
1

pump over run ? ?

I have a Worcester Bosch junior Greenstar 24 i (2008) - noticed it's not turning itself off like it used and k... [Read more]
Mend Heating, Home Heating Systems

Salus Roomstat RT500RF not responding?

Hi, I have the RT500 wireless room stat (new). It is correctly wired in boiler but not electricity reaching... [Read more]
Mend stops working boiler heating
1

greenstar 28i junior stops working?

Yesterday my boiler stop working fully , when the central heating is on the boiler will fire up but then shuts... [Read more]
Mend boiler help 24i

Drayton Digistat SCR not firing boiler?

Help, My drayton digistat scr is not firing up the Worcester/bosch 24i junior boiler. The scr is communicati... [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 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 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 worcester pipe greenstar
1

Worcester Bosch will not switch on?

I have just defrosted the condensator pipe on my worcester bosh greenstar junior boiler. It will fire up ok no... [Read more]
Mend pressure half bar

the pressure on my greenstar 24i junior has dropped to 0.5bar?

The pressure on my boiler has droped below half a bar. there is no filling loop i can see. How do i solve this... [Read more]
Mend worcester 24i heat

To start a Worcester Bosch Greenstar 24i Junior?

Closed house with no heat on. Small deposit of ice 1 tablespoon full. on unit top below right hand side of bo... [Read more]
Mend hot bosch time
1

No hot water or heating from my Bosch 28i junior?

The blue light is flashing at the same time as the re-set button and then the re-set button flashes by itself.... [Read more]
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Try searching for...

Worcester Stopped HotIdeas Approx YearsRed Coming HeatingWorcester 28i Junior BoilerRed Second ManualGreenstar Over PressureHeating Stay Until OffLight Flashing Worcester 24iTimer Boiler Turn SetPump Over RunStops Working Boiler HeatingBoiler Help 24iJunior Boiler DefinitelyWater Pipe 28iWorcester Condensing BoilerWorcester Pipe GreenstarPressure Half BarWorcester 24i HeatHot Bosch Time
Mend room worcester greenstar

E1 fault on digistat room control for Worcester Bosch Greenstar Junior 24i?
Mend worcester greenstar leaks

how can this be repaired?
Mend worcester boiler 24

how can i fix my worcester bosch greenstar 25si?
Mend code worcester greenstar

How do I rectify aU9 Code?
Mend bosch light showing

how can i fix my worcester bosch greenstar 28i junior boiler?
Mend pressure times better

Bosch 24i Combi-boiler?
Mend water pipe full

Water in Condestate Pipe full?
Mend bosch water heater

Bosch W275 water heater fault?
Mend light flame year boiler

how can i fix pilot light?

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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