How to mend ... Greenstar

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

Boiler override if roomstat fails?

How can I run the boiler for heating if the roomstat fails? Is the some sort of override function on the boil... [Read more]

WB Greenstar not providing heating?

WB greenstar 30 cdi When turned on, flame comes and remains on for about 30 seconds but does not stay on to he... [Read more]

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]

Worcester R28 HE Greenstar Condensing Boiler, Hot Water But No Heating?

I have the above boiler and have hot water but no heating. My thermostat is hard wired and seems to switch it ... [Read more]

how do i remove air from my worster greenstar heatslave 12/18?

how do i remove a air lock from my worcester greenstar heatslave 12/18 oil filled boiler

can we fix C6 fault on central heating boiler?

C6 fault showing on30 Greenstar CDi boiler Can we fix it ourselves?

Problem with Worcester Bosch Greenstar 38CDi Classic ERP Boiler?

We had a Worcester Bosch Greenstar 38CDi Classic ERP boiler installed at the end of July 2015. We keep gettin... [Read more]

No power getting to Greenstar Highflow boiler?

pressure dropped so refilled, now no power at all getting to boiler?

greenstar cdi ?

Hi I have a Greenstar CDI boiler that will not reach over 18 c I've bled the radiators reset the boiler check... [Read more]

How do I release the pressure on my greenstar 25Si/30Si boiler?

The pressure on my boiler is low which means I cannot get hot water. I have read through the instructions and ... [Read more]

How can i fix my worcester greenstar 24/28?

Boss therm r1 green light gone out so is there a communication failure with my bps242rf i have no heating.

how do i fix my worcester boiler?

my Worcester greenstar si junior boiler has always needed the water pressure topping up time to time since ins... [Read more]

Worcester greenstar combi boiler not heating above 35C?

I have a new Worcester Bosch 30i combi boiler which was installed a couple of months ago, but I just can't see... [Read more]

bosch greenstar 241/281condensing boiler fitted onthe wall?

I have a greenstar 24i boiler - the heating was switched off in the night a storm raged wind and rain next day... [Read more]

Worcester greenstar 18ri fan blown?

Hi, I changed the PCB on my 4 year old boiler as I was told this was the problem with it not starting. I switc... [Read more]

Bosch 35 he leaking & low pressure?

Bosch greenstar 35he plus low pressure & leaking inside boiler have replaced prv & expansion tank as both whe... [Read more]

how do i replace batterys in my greenstar 28i boiler?

how do i replace timer in greenstar 28i boiler batterys no light on timer

My WB Greenstar 30Si needs resetting when running?

I can use the hot water and the heating together but only until the radiators get warm and then it cuts off, u... [Read more]

home heating system?

i have worchester boiler greenstar ri a danfross programer a danfross rx1. set the programer allday the bo... [Read more]