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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 make central heating
1

how can i make my central heating stay on?

I have a greenstar highflow 440 boiler. the red alarm light is on constantly and i cannot override it When I u... [Read more]
Mend bosch cdi not
1

wor bosch cdi 40 - not working?

our boiler is not working. I have tried to reset but it just appears to count down from 99 to 0 - I dont get a... [Read more]
Mend boiler hot water
1

boiler flashing f37 when i put the heating on, but i can get hot water?

boiler flashing f37 when i put the heating on, but i can get hot water
Mend system filling key

system filling key?

wherecan i buy a system filling key for a worcester bosch cdi 28art
Mend bosch worcester 28
2

Filling/pressure issue - Bosch Worcester CDI 28?

I have just seen that the pressure gauge is down at 0 and have attempted to fill it up in the correct recommen... [Read more]
Mend error message hot
1

Error message S.97, how can I fix this?

We woke up this morning to no heating or hot water. Error message shows S97 which after looking at the manual ... [Read more]
Mend boiler wont start

Boiler won't start ?

I have a worcester greenstar boiler .the pilot light went out and won't re start
Mend Worcester Bosch Combi Boiler Diverter Valve
1

What part do i need?

My boiler is a Worcester bosch 240 Combi. The CH, when switched on works fine. When i turn on the hot water ta... [Read more]
Mend pressure lost boiler
1

pressure lost?

Hi my Greenstar 25si boiler just started to loose pressure over 16 hour period, have checked for any leaks on ... [Read more]
Mend leak cold heat
1

how can i fix a leak on my worcester 28cdi rng?

got a leak on the cold water pipe that goes into the heat exchange unit can i tighten the nut?
Mend temperature boiler temp
1

What temperature?

My boiler is a worcester 24CDI RSF What should be the max inlet temp of the water,and the min out let temp. I... [Read more]
Mend boiler heating fault

Problems with Worcester Bosch Greenstar Ri?

Hi, We have the above boiler, it started making clicking noises a few weeks ago (its 5 years old) when we tur... [Read more]
Mend heating radiators error code

radiators on upstairs but not down??

we had three power spikes yesterday within 2 hours since then our boiler has been playing up we have hot water... [Read more]
Mend worcester bosch 25si
1

Worcester Bosch 25SI Recharge Key!!!?

I need to bleed rads however water level low nearly red 1 on the clock. I have located recharge key and pushe... [Read more]
Mend water replaced ignite
3

Bosch W275 boiler in caravan?

I have the above water heater pipes froze have been replaced and now the boiler will not ignite- no gas supply... [Read more]
Mend thermostat heating wireless

I have exactly the same ques as below-what wasthe answer?

We have a Bosch/BG RD532 Boiler controlled by a wireless thermostat & it occaisionally (right now!) looses the... [Read more]
Mend worcester bosch 240
1

Heating?

I have a worcester bosch 240. The fan is not running and there is no 240 volt output on small sequence board.... [Read more]
Mend worcester 280 boiler
2

Can I improve flow rate?

I inherited a Worcester Bosch 280 boiler when bought this house recently. I find the hot water tap has to run... [Read more]
Mend Worcester Boiler Fault
2

EA fault?

what causes an EA fault on a Worcester Bosh Greenstar 37CDI boiler.
Mend 28i heating working hot

how can i fix my worcesror 28i rsf?

hi i have changed the fan and thethermostatmanu code 87161423070 heating working but hot water not .when you t... [Read more]

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