How to mend ... Greenstar

worcester bosch combi?

i have a worcester bosch greenstar combi boiler, when i turn the hot taps on it takes ages to heat the hot wat... [Read more]

water pressure foe central heating system?

cant find the valve on my worcester bosch greenstar junior 24i to get the water pressure back into the green z... [Read more]

how to fix my greenstar 24\28 boiler?

there is no pressure and the pilot wont light, any ideas

how to programme a worcester greenstar he combi zwb727?

how to programme a worcester greenstar he boiler model no zwb 7 27 combi

Greenstar cdi is faulty. The hot water goes on and off?

Also, the pressure guage is showing zero. The code SE is showing which I understand it needs a service.

How can I increase the pressure in my Worcester Bosch greenstar junior? ?

I cannot figure out how to get behind the panel so that I can access whatever I need to access in order to inc... [Read more]

woocster bosch greenstar 24i junior?

pressure low, and will not rise even though im doing what the man who fitted it told me to do!!!!!! any help o... [Read more]

How do I recharge pressure in a closed combi boiler system?

I've bled our radiators and there's now no pressure (bar) at all on the gauge on our Worcester Greenstar 24i J... [Read more]

Greenstar CDI?

I have this type of combi boiler and it was displaying 'EA' we reset boiler and for a time it was displaying f... [Read more]

IS THERE A DHW TIMER ON GREENSTAR HIGHFLOW 440?

Is there a timer for the dhw on the above boiler. My dhw is on constantly and I would like to put it on a tim... [Read more]

reset button flashing blue?

pressure was low on boiler greenstar 28i Set the pressure to 1.3 as recommended and although heating and ho... [Read more]

Worcester Greenstar Junior 24i intermittently firing up and turning off?

I have a 2.5 year old Worcester Bosch Greenstar Junior 24i boiler. When I turn on the hot water or central hea... [Read more]

my worcester boiler wont fire up?

my worcester greenstar HE ,boiler has failed and wont fire up and has a fault code of C1,can i light it withou... [Read more]

why doesn't my worcester greenstar 24i boiler fire up?

boiler appears to be ready to go but will not fire up when hot water wanted. Gas is on, electrics on, pressure... [Read more]

central heating systems?

I recently removed {A} RADIATOR IN THE BEDROOM TO DECORATE when I tried to turn the heating back on again it w... [Read more]

Can I have a flue from my combi boiler coming out under my kitcen window?

A plumber has recommended installing a Worcester Greenstar Combi under my kitchen window - the flue running s... [Read more]

why does my boiler fire up on its own?

I have a worcester greenstar 28ijunior boiler and every so often it fires up on its own(ch not on, no hw deman... [Read more]

How do you fill a Worcester Bosch Greenstar 28i boiler?

Please can someone give me an 'idiot's guide' to filling a Worcester Bosch Greenstar 28i boiler? I have tried ... [Read more]

boiler not firing?

my worcester bosch greenstar 30cdi gas boiler (normal--NOT coombi) has digits 25(sometimes changes, like 20 or... [Read more]

worcester greenstar 35 cdi ?

I am about to change the fan is there any particular problems in doing this