How to mend ... Greenstar

how can i fix my greenstar 24i junior boiler?

the boiler wont fire up,the blue light keeps flashing,how do i fix this?

lock out problem with heatslave oil boiler?

I have a worcester greenstar heatslave 18/25 oil boiler. Its aprox 4 years old and is driving me and my engine... [Read more]

Salus Roomstat RT500RF not responding?

Hi, I have the RT500 wireless room stat (new). It is correctly wired in boiler but not electricity reaching... [Read more]

boiler keeps switching off with alarm light EA lashing?

my worchester greenstar condense line frozen up i had to have a new fan and gas valve fitted as they was ruine... [Read more]

greenstar 28i junior stops working?

Yesterday my boiler stop working fully , when the central heating is on the boiler will fire up but then shuts... [Read more]

under pressure ?

water pressure in worcester greenstar condenser boiler just below 1 bar how to increase pressure

PRV Worcester bosch?

I've got a Worcester Greenstar boiler. The pressure dropped to zero and when I try to refill it, the water jus... [Read more]

resetting the pressure valve on a worcester greenstar?

I've got a Worcester Greenstar boiler. The pressure dropped to zero and when I try to refill it, the water ju... [Read more]

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 24i - switched off change battery - won't switch back on?

I switched my boiler off to change the battery in the thermostat (the heating hadn't been coming on always dur... [Read more]

Greenstar Ri Worcester Boiler - Help!!?

Our heating came on fine this morning but when the evening start time came round the green light came on but t... [Read more]

Greenstar 28i Worcester boiler?

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

what does fault code f7 mean?

i have a worcester bosch greenstar 40 cdi which stopped working and showed ea and f7 fault codes any idea what... [Read more]

The boiler does not keep going?

The pressure on our Worcester GREENSTAR 255SI dropped to zero.We put more water to increase the pressure to 1.... [Read more]

error message EA?

After defrosting the the pipe and emptying the small grey resovoir i'm still getting the "EA" message , is the... [Read more]

URGENT - No ignition on Worcester Greenstar CDI?

On arriving home we had an error code EA on the boiler which indicates no ignition in the manual. Is there a w... [Read more]

worcester greenstar he plus, defrosted pipe still no joy?

We have defrosted the pipe outstide it is all free but we are still getting EA code.

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 will not fire up?

Greenstar 24i will not fire up how can I check it out.