How to mend Boiler Greenstar Bosch

1

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]

2

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]

1

Flashing reen?

The boiler light is flashing green and then amber for two seconds and back to green.Ive no heating or hot wate... [Read more]

1

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]

1

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]

1

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]

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]

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]

1

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

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

Error code EA 258 on Worcester Greenstar compact 25i boiler?

Got in on New Year's day after a day at work and my partner said heating had been off most of the day and no h... [Read more]

1

how can i fix my worcester bosch greenstar 28i junior boiler?

boiler fault light showing & will not reset

problem filling bosch greenstar 28i junior?

my boiler recently lost all pressure and the hot water has stopped working properly, it comes on for about a m... [Read more]

bosch greenstar 30si combi?

pressure gauge low but when i turn water valve open no water enters engineer cant find the problem, boiler is... [Read more]

Greenstar RI boiler not working?

We have a WB Greenstar RI boiler that is about 7 years old and has run pretty faultlessly in that time. It has... [Read more]

when the oil burner starts up the rcd trips out?

my worcester bosch greenstar utility 18/25 boiler will not fire up instead the rcd trips out. I switch the boi... [Read more]

Bosch greenstar 24i junior?

Boiler appears to be on at the switch, however no light on the boiler and the reset button doesn't do anything... [Read more]

worcester bosch greenstar regular gas boiler?

No fault light no heating or hot water when programmed to come on. Over ride not working either. Can any one h... [Read more]

3

no heating?

worcester bosch greenstar ri boiler. Hot water is working but central heating is not? Any ideas?