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Mend Bosch Home Heating Systems

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Mend Bosch Junior

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We have 176 questions about mending 'bosch junior' in category Heating, Home Heating Systems

How to mend Bosch Junior

Pages 98765
Mend boiler greenstar red light

Red light glowing worcester greenstar?

greenstar28I junior combi MK lv red light permananley glowing, boiler runns ok whot water ok
Mend heating timer greenstar
1

How to replace the timer on a greenstar 28i junior?

Do i have to remove the entire casing to replace my timer on my greenstar 28i junior? If not how does it pop o... [Read more]
Mend turned radiators heat
2

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]
Mend bosch boiler junior
3

worcester bosch boiler junior 28i?

Engineer has replaced PCB, thermistors, stepper motor and boiler still fails - reset light and mains power ind... [Read more]
Mend junior red light

worcester bosch 2.8i junior?

red light constantly flashing - how do I re-light pilot lght
Mend Worcester Bosch Boiler Fault
1

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

boiler fault light showing & will not reset
Mend appears switch light

Bosch greenstar 24i junior?

Boiler appears to be on at the switch, however no light on the boiler and the reset button doesn't do anything... [Read more]
Mend boiler 28i junior
1

combi boiler?

how to change flow monitor in greenstar 28i junior
Mend combi boiler noise hot water
1

Worcester bosch 24i Junior combi boiler noise with hot water?

Hi, I had a Worcester Bosch 24i Junior combination installed a couple of months ago and when I turn on the ho... [Read more]
Mend board flash boiler

why does a component on pcb board flash when i turn up thermistan on boiler?

why does a component on pcb flash when i turn up stat on 28i junior boilerto full then it returns to normal af... [Read more]
Mend junior boiler fire
1

Location of small condensing tank?

Can anyone tell me the location of the small condensing tank in the 24i junior greenstar - the boiler appears ... [Read more]
Mend 24i junior combi

how do i remove cover from greenstar 24i junior combi?

How do i remove cover from greenstar 24i junior combi.?
Mend 24i worcester red

24i worcester bosh junior?

had boiler on for 1 hour red light starts to flash. when red light flashes there is no hot water
Mend junior boiler years
1

worcester 28i junior green star combi boiler?

this boiler does not display any codes it is about 7 years old i had a look at it today fan does not come on ... [Read more]
Mend blue light bosch

28i fault codes?

Hi, does anybody know what the blue light flashing 5 times means on a Worcester bosch 28i Junior?
Mend worcester out red flashing

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]
Pages 98765

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