How to mend ... Greenstar

boiler not firing up?

my boiler has is a worcester bosch greenstar 40cdi and has been working fine . tonight turn it on and get the... [Read more]

how do i fix a filling loop on my greenstar 24i junior?

i think my external filling loop as come off.i have a flexible hose which i belive was connected to the cold t... [Read more]

Which boiler ?

I am going to have my old combi boiler replaced, but I can't decide which new boiler to go for. I have narr... [Read more]

Which Boiler ?

I am going to have my old combi boiler replaced, but I can't decide which new boiler to go for. I have narr... [Read more]

what do the flashing lights on my greenstar 24i boiler mean?

My greenstar 24i boiler keeps turning itself off when i run the hot water,when this happens the blue light fla... [Read more]

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]

worcester greenstar cdi not giving hot water?

My hot warter has gone off. The unit is flashing alternately between "22" and "EA" with the reset button flash... [Read more]

Worcester greenstar 30si will not fire up?

I have a worcester greenstar 30si, i have had to renew the expansion vessel and purged gas and water but the b... [Read more]

NO DHW from my greenstar 28i?

There is no hot water from my greenstar 28i The heating is working fine . When the tap is turned on the boil... [Read more]

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]

Worcester Bosch Greenstar 24i Junior outlet pipe leaking?

My girlfriend has really nice big breasts.... now that I have your attention, the overflow pipe that juts out ... [Read more]

Worcester Bosch Greenstar 15Ri fault?

My boiler clicks like mad then goes into fault mode, light off long - light on short! My engineer is at a lo... [Read more]

My hot water from a Worcester Greenstar 30 CDi boiler is too hot?

British Gas serviced our boiler last thurs and since then the hot water is dangerously hot. Please can someone... [Read more]

Worcester Bosch boiler - flashing blue light?

I have a WB 15Ri RSF Greenstar condensing boiler (3 years old next week) and have had a couple of problems. T... [Read more]

boiler noise?

boiler making noise like jet engin and motorbike when igniting, greenstar 27 cdi combi, have already defrosted... [Read more]

how do reduce the pressure on my Greenstar 30SI?

my pressure gauge is on to high on my greenstar 30SI how do I reduce this and get my heating back to normal.

Have a greenstar 28i junior reset button is flashing what does this mean?

The reset button is flashing red and the blue light also flashing. No green ignition light is coming on so hav... [Read more]

No green burner indicator on ?

Hello, I have a Worcester Greenstar Ri. Last few days have had the heating off and only hot water on. Last nig... [Read more]

heating on all the time ?

hi i have a woscester greenstar ri that wont switch off ie when boiler in timed mode the heating is still on w... [Read more]

Greenstar 30CDi - Water too hot at first then stabilise! What's wrong?

When I turn on the water is reaches 100+, it takes say a minute to stabilise to the temperature I set it. H... [Read more]