How to mend Combi Bosch Water

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How can I fix the ignite on Bosch JUnior 24i?

I have a Greenstar 24i Junior-Bosch combi boiler installed in June 2009 and serviced this year.This morning th... [Read more]

BG Bosch C1 combi boiler. Cut out problem?

Hot water working fine. Central heating cuts out after 2 minutes. Room stat ok. Pump ok. Any ideas please?

Low water pressure - Pressure meter in bottom of red sector!?

Two radiators completely cold. System has pessure relief valve fitted. BG combi (Worcester Bosch) 532

What is my problem, Worcester Bosch Greenstar25si/30si?

The pressure has become unstable on my combi greenstar. Just about holds up when heating on. If I isolate the ... [Read more]

how can i fix my worcester 240 combi?

my worcester bosch deos not stay firing up it keep coming on & switshing off at all time it is turned on ... [Read more]

how to fix Worcester Bosch R25/30 combi HE boiler?

I am having problems with the hot water from the above boiler going from hot to luke warm when running the wat... [Read more]

how can I diagnose my greenstar HE combi?

lights went off completely following a brief period of working after resetting it earlier. A friend electricia... [Read more]

Greenstar CDi Combi Boiler, Burner Indicator Won't Light?

I wonder if anyone can help Last night my boiler's burner indicator light went off. I noticed that the water... [Read more]

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please help worcester 28 si II combi?

recently had a gas engineer out as stopped working altogether with light flashing approx 1 per sec used reset ... [Read more]

worcester bosch 26/32 oil boiler + solar?

I have fitted thermal solar system to my oil combi heatslave 26/32. I have used a combi valve that directs any... [Read more]

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worcester bosch low water pressure?

after having a new worcester bosch combi fitted the bath water pressure is very low. the kitchen pressure and... [Read more]

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worcester 24i rsf combi heating?

hi, when in demand mode my boiler fails to light. fan does not run or pump, but hot water system is fine and w... [Read more]

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i have no hot water through my WB greenstar 30si combi boiler???

hi, for some reason my boiler is not giving out any hot water, the green light is not lit up-think its the pil... [Read more]

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How can I fix my Greenstar CDi condensing combi boiler?

...after nearly 4 years of fault free operation from new, this morning I had no hot water & a "EA" message dis... [Read more]

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Worcester Bosch Highflow 400 - no hot water?

Please would you advise me on the following. We have a WB highflow 400 combi boiler. We are noticing that in t... [Read more]

combi 28c?

the hot water comes through for a few minutes then the boiler cuts out cold water then comes through after a ... [Read more]

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how can i fix my worcester 28CDi combi?

I have a combi 28CDi to which the bar pressure keeps rising to 3 i have opened the radiator valve several time... [Read more]

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worcester bosch greenstar 30cdi combi boiler?

Hi my boiler keeps flashing Reset and i dont have hotwater, Once i press Reset i have water for a few days. A... [Read more]

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worchester bosh 24i combi not firing up to heat at all?

my combi is not egnightining to heat the water or heat the radiators the model is a worchester 24i combi

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how to fix my water pressure?

I have just removed three radiators from my bedrooms upstairs and I have just noticed that I now have zero pre... [Read more]