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Mend Bosch Home Heating Systems

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We have 1527 questions about mending 'bosch' in category Heating, Home Heating Systems

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Mend worcester light blue

how can i fix my worcester greenstar 12ri?

the light kept flashing, now there's nothing the blue light has gone and the boiler wont start
Mend boiler flue heating
1

can i fill gap around flue to outside with expanding foam ?

i have a worcester 28cdi boiler and need to fill gap around flue, can i use expanding foam ?
Mend heating time changed

heating?

greenstar 42cdi rf roomstat cutting out after short time . changed battery, stat moved closer to boiler , no f... [Read more]
Mend boiler thermostat heat
2

worcester Bosch combi boiler?

It keeps losing the radio link with the thermostat and will not heat the radiators. I increased pressure as i... [Read more]
Mend boiler heating combi
2

How to fix my Worcester Bosch 24 CDi Combi boiler?

My hot water causes problems in the shower, which has a mixer tap. The temperature is fine, then goes cold, th... [Read more]
Mend 3 come set times

How can I get my Digistat 3 to come on at set times ?

I had a Digistat 3 wireless installed in August 2006 together with a Worchester Greenstar 30Si combi boiler. I... [Read more]
Mend hot 24i boiler

water not hot enough to have a bath from my 24i bosch boiler?

Just before christmas i was getting no domestic hot water from my 24i worcester bosch combi boiler.I replaced ... [Read more]
Mend problem boiler heating hot

Problem with my Greenstar 35cdi combi boiler?

My heating and hot weater are OK but the display is flashing between temperature and code 5E. What does code ... [Read more]
Mend combi boiler Worcester Bosch home heating
1

combi boiler worcester bosch greenstar?

hot water pouring outside via relief valve
Mend Worcester Bosch Diverter Valve Heating
1

Faulty diverter valve or motor ?/?

Worcester Bosch Greenstar HE plus boiler, when the heating is not on we can get hot water but as soon as we ha... [Read more]
Mend heatslave full oil
2

Over-pressure on Worcester Bosch Heatslave 15/19?

I'll give you the full story. 2001 Worcester Bosch Heatslave 15/19 oil combi boiler; the pressure gauge showed... [Read more]
Mend worcester bosch combi boiler central
2

how can i fix my worcester bosch 28i rsf combi boiler ?

I am having problems getting hot water when my central heating is on, when the heating is off i can get the ho... [Read more]
Mend heating water junior boiler

Heating but no hot water - whats wrong?

We have heating but no hot water on Greenstar 28I Junior boiler. When looking at boiler all lights are normal... [Read more]
Mend british gas combi
4

british gas says i have to power flush radiators?

i am having new combi instaled using old radiators british gas says i have to power flush can i not just use i... [Read more]
Mend third exchanger heat combi
1

I am on my third heater exchanger?

I am on my 3rd heat exchanger (37cdi Combi) We had major loss of bar pressure on the 1st one just after insta... [Read more]
Mend panel front boiler
1

removing panel?

how do i remove panel from front of worcester bosch boiler
Mend optimax he plus 31c

what is causing my optimax he plus 31c to leak? ?

how to fix my optimax he plus 31c ,when it cools down it leaks a lot of water onto worktop?
Mend runs hot heating
1

how can it be fixed worcesterboiler24cdi?

the water only runs hot when the heating is on
Mend error water help

have an error message E113 and have no heater or hot water?

have an error message E113 and have no heater or hot water, please can anyone help or tell me what to do?
Mend boiler pressure leak
1

Flashing?

Showing Bar 0.8, flashing F1, topped up system twice to bar 1.5 but keeps dropping, no leaks in systems, no ra... [Read more]

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