How to mend ... Greenstar

over pressure?

I have a greenstar 24i boiler, pressure is normal, when I turn heating on pressure increases and eventually op... [Read more]

Greenstar 25Si/30Si?

Greenstar 25Si/30Si clock not working. I can manually set hot water and heating and they work fine. I suspec... [Read more]

I have a Worcester Greenstar 42cdi boiler?

Water started coming out of fan casing at the bottom fan started making a weird noise water has stopped seekin... [Read more]

Worcester Bosch Greenstar Ri v Beast from The East?

My boiler has been struggling to reach thermostat temperature and has now started gurgling like its boiling a ... [Read more]

re pressurizing boiler?

Trying to repressurize Greenstar 28i boiler and had the key in position but when turning the neighbouring whit... [Read more]

my greenstar highflow 440 boiler is showing an error code C1?

the boiler is showing a c1 error, fan speed too low, how do I fix it please?

worcester greenstar 30Ri compact blue pulsing light?

I have a sealed /unvented cyl system, my boiler has a pulsing blue light,( not constantly flashing. ive tried ... [Read more]

Worcester Greenstar Ri ?

Why does my boiler heat the radiators as well when only the water heating is on?

How to rtemove stuck key from boiler?

I have pressurised my Worcester Greenstar 28i Junior boiler after several months. I am not able to remove the ... [Read more]

Worcester Greenstar 40CDi fan running contiously?

I have a Worcester Greenstar 40 CDi boiler which had displayed an EA fault. I rest this but all the boiler do... [Read more]

how to fix worcester greenstar 28i ?

locking out on hot water . fitted new flat plate and thermistor but still locking out

I have a worcester Greenstar 42CDI Combi boiler?

I have a worcester Greenstar 42CDI Combi Boiler and when the hot water is used. Whether it be the shower, the ... [Read more]

how to reduce boiler pressure ?

i have set the bar pressure on my greenstar 37 cdi to high. how do I reduce it to proper level. Do I use the k... [Read more]

Is a Boss BR1 compatible with any other brand?

I have a worcester Greenstar 37cdi boiler with a BOSS Therm BPS 242RF programmable timer. The timer unit itsel... [Read more]

Worcester Greenstar 24Ri seems to have no power?

My Worcester Greenstar 24Ri boiler was working yesterday morning, but did not come on yesterday evening. I... [Read more]

How to stem leak from this Worcester Greenstar boiler part? ?

Currently we have a leak from our worcester greenstar 24i system mkiii boiler. I have identified the bit that ... [Read more]

How to replace the timer on a greenstar 28i junior?

Do i have to remove the entire casing to replace my timer on my greenstar 28i junior? If not how does it pop o... [Read more]

worcester greenstar he [an old one ]?

the hot water part of my boiler not worker the pilot light is working and it seems to be firing up but turn on... [Read more]

Home Heating Systems?

We have a Greenstar HE System that has been staying on even though its turned off at the slide off control,it ... [Read more]

i have a WR1 british gas wireless system red and green light r on but no he?

please can somebody help my greenstar 28i junior combi mk111 is working and giving me hot water on demand in t... [Read more]