How to mend ... Hot Greenstar Boiler

worcester greenstar 24i junior boiler stopped working?

Help I have a worcester 24i junior boiler 4 years old which the pressure keeps dropping had a leak a few weeks... [Read more]

no hot water?

im wsorking on a worcester greenstar 24i theres no hot water but the boiler is firing up does any one know wah... [Read more]

Greenstar 28i Worcester boiler?

I have heating, but no hot water, what could the problem be

worcester greenstar 25si/30si - blue light flashes 2 sec?

the reset button is flashing every second but the blue light is flashing every 2 seconds - i am without heatin... [Read more]

Greenstar 24i or 28i no hot water?

We have no hot water. Our condensation pipe was blocked with ice 2 days ago - no error light flashing, just b... [Read more]

greenstar 21i?

today we woke to find to boiler working but hardley any water coming from the hot taps.

how do I ignite my greenstar 24i Junior Worcester boiler please?

the heating and hot water has just gone off and the boiler reset red button is flashing and the blue control p... [Read more]

Worcester Greenstar 24i Combi boiler not working. ?

4 yr old boiler. No hot water or heating. Re-set light flases once per second. Blue light flasehes once every ... [Read more]

greenstar boiler ?

hi i have a greenstar boiler and the pipes kept ices up and i have to go outside and pour hot water over them.... [Read more]

Worcester Greenstar Highflow 440 fault?

Fault code EA flashing, have cleared the condense pipe have reset boiler but heavy gurgling sound can be hear... [Read more]

greenstar worcester boiler not working?

Hot water is OK - no flashing red or blue light - no gurgling - condenser pipe lagged. Press the "chimney swe... [Read more]

luke warm water (central heating is ok)?

Hi Noticed today the hot water is luke warm but the central heating is ok - new boiler fitted in July 2010 (wo... [Read more]

how to fix greenstar 30si boiler?

have greenstar 30si boiler that isnt working no hot water or heat. red and blue light flashing at different t... [Read more]

how do i pressurise my worcester greenstar 30cdi boiler?

heating and hot water work but boiler has lost pressure how do I raise the pressure again to the correct level... [Read more]

Can anybody suggest a means of lagging the pipe and with what material?

Re Worcester Bosch Greenstar CDI Boiler.. I have yet again had a problem with the condensate external pipe fr... [Read more]

How Do I Reset my Greenstar 30Si Combi Boiler?

I have no hot water or heating. I've checked the pressure gauge and set it to 1.5. I've switched it off at t... [Read more]

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]

burner light off - blue light flashes 5 times Greenstar 28i Junior WB?

Our boiler has no indicator burner light on (hence no heating/hot water)! I held down the maintenance button,... [Read more]

What is my problem, Worcester Bosch Grenstar25si/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 diagnose my greenstar HE combi?

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