How to mend ... 35cdi

Worcester 35cdi 2 boiler hot water from some taps not from others ?

Hi I have a Worcester 35cdi 2 boiler that is acting up Some hot taps fire the boiler and produce hot wate... [Read more]

Burner light stays on?

I have a Worcester 35CDi Combi and the hot water burner light will not go off, I still get hot water! Can any... [Read more]

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Worcester boiler 35CDi?

What can be wrong with my boiler? I first noticed a problem when my shower began running hot then cold, hot th... [Read more]

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low system pressure on worcester 35cdi ?

my 35cdi worcester borsch boiler keeps getting low pressure it seems that the water is draining out condence p... [Read more]

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how easy is it fit anew presure clock on the front of myworcester boiler 35?

is it easy to change the pressure clock on the front of my Worcester boiler model 35cdi

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boiler?

35cdi calling for hot water no taps open and no leaks

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Can I fix a D3 flashing error code on my Worcester 35cdi?

I have a flashing error code D3. Power is on and the pressure is on the green bar code. I have pressed the r... [Read more]

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How can I fix my Worcester 35cdi gas boiler?

My gas boiler keeps flickering S E and various numbers also flicker alternately. Can you advise what the prob... [Read more]

worcester 35cdi?

i have a worcester 35cdi,although the heating and hot water work fine the pump runs constantly,i know it has a... [Read more]

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Worcester 35cdi Combi boiler pressure going up from 1.5bar to 2.5bar?

The pressure keeps going up by 0.5 to 0.75bar everyday. How can I fix this problem?

Problem with boiler Worcester 35CDi?

My Worcester combi 35CDi is 10 years old. Always had a low pressure problem. We now have a slow water leak u... [Read more]

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Two slow flashing lights Worcs 35cdi about 8 years old?

Occasionally we have two slow flashing lights on the Worcs Bosch 35CDi. We press the red reset button and all ... [Read more]

Worcster 35cdi not working?

Hi my 35cdi ihas stopped working no pressure got a fault code od E9 my condensing pipe is ok as it is venrete... [Read more]

flashing -11- on worcester35cdi boiler?

what does intermittent flashing of -11- on my Worcester 35cdi boiler mean?

re:35cdi ll rsf combi?

hi i`ve just turned the heating off for the summer, and now i`ve got no hot water. so i turned the heating bac... [Read more]

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worcester bosch 35 cdi ii :only get hot water when heating is on????

Hi I have a worcester bosch 35cdi ii boiler and when I put the hot water tap on its cold and the red light doe... [Read more]

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I have water leaking out from my pressure relief pipe what is causing this?

Worcester 35cdi

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Worcester Bosch 35cdi - Pressure dropped/pilot out?

Hi there - I hope someone can help! The pressure has dropped on my boiler and although I have a key I cant fi... [Read more]

Knocking noise on boiler?

I have a worcester 35cdi combi boiler which has developed a knocking noise, possibly due to air lock. How can ... [Read more]

Worcester Bosch 35CDi II banging & wild pressure (CH only)?

Hi, just recently our Worcester Bosch 35CDI II boiler has been making worrying noises After 30 seconds or s... [Read more]