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Mend Hot Water Greenstar Boiler

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We have 146 questions about mending 'hot water greenstar boiler'

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Mend Heating, Home Heating Systems

worcester/bosch fault code?

W/B greenstar 30 when timer operates in the morning boiler displays EA. Pressing restart fires boiler but re... [Read more]
Mend Heating, Oil Filled Radiators

New Boiler or repair which will be my best route?

I have a worcester greenstar combi boiler, it was fitteed when I purchased the house 18 months ago, although o... [Read more]
Mend Heating, Home Heating Systems

Worcester Greenstar 28i junior Boiler.... Please help!?

Got up, washed hair, made brew, went to wash cup an no hot water..., so I went to check boiler. Found V.low wa... [Read more]
Mend Heating, Home Heating Systems

Worscester Bosch greenstar 28i junior, no heating?

Newly installed boiler isn't firing up but we have hot water, any suggestions on what the problem might be or ... [Read more]
Mend Heating, Home Heating Systems

HOW CAN I FIX THE PRESSURE ON MY WORCESTER BOSCH GAS BOILER?

The reset button is flashing red every second and the blue light every 2 seconds? We think it could be lack... [Read more]
Mend Heating, Home Heating Systems

how can i fix my worcester bosch gas boiler?

how can i fix my worcester bosch gas boiler? The reset button is flashing red every second and the blue light... [Read more]
Mend Heating, Home Heating Systems

how can i fix my worcester bosch gas boiler?

The reset button is flashing red every second and the blue light every 2 seconds? We have a manuel stating ... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Greenstar 24i Junior boiler - No heating?

We have a Worcester Bosch Greenstar 24i Junior boiler and our thermostat is a Drayton Digistat RF1. We have ho... [Read more]
Mend Heating, Home Heating Systems

worcester greenstar 25si boiler radiators not heating up ?

select the on posistion for heating, boiler fires up then seems to cut off after about 10 seconds, getting hot... [Read more]
Mend Heating, Home Heating Systems

my worcester greenstar zwb 7-30 combi boiler will not ignite ?

it sounds as though it wants to but then nothing so i have no heating or hot water please help
Mend Heating, Home Heating Systems

no hot water but central heating ok?

Moved into house and central heating works ok, turn on the hot water tap and water runs ok but cold. The boile... [Read more]
Mend Heating, Home Heating Systems

The timer on my Worcester Bosh 24i junior greenstar doesn't work?

The hot water is fine, the heating works when I switch the boiler on to constant, but I can't get the timer to... [Read more]
Mend Heating, Home Heating Systems

Worcester Greenstar 28i Junior stops working?

Hi all I just bought a new house and the previous owner installed the Worcester Greenstar 28i Junior. I went ... [Read more]
Mend Heating, Home Heating Systems

How do I increase the pressure on my Bosch condensing boiler?

I have a Worcester Bosch Greenstar 24i junior condensing boiler. It seems to be functioning fine - hot water a... [Read more]
Mend Heating, Home Heating Systems

worcester 15RI lockout problems?

hi,I need help with my greenstar 15 RI which keeps going into lockout. The boiler is just outside guarantee,an... [Read more]
Mend Heating, Home Heating Systems

Tiny black bits left in the bowl/sink after running hot water. What are the?

Had Greenstar Heatslave 18/25 oil fired condensing combi boiler (Worcester Bosch) installed 4 months ago. The... [Read more]
Mend Heating, Home Heating Systems

can i isolate the hotwater circuit from my combi boiler?

I have a leak in my hotwater circuit and cannot get a plumber, holidays etc, I have solved the problem by turn... [Read more]
Mend Heating, Home Heating Systems

combination boiler greenstar worcester?

My new combination boiler has a timer which you can program the time the hot water comes on why is this facili... [Read more]
Mend Heating, Home Heating Systems

my worcester 28i greenstar has no hot water?

my boiler hot water has stoped working but the heating is ok any ideas
Mend Heating, Home Heating Systems

loss of pressure & cold radiators at the bottom?

We have a Worcester Greenstar R40HE combi boiler. The pressure is dropping on an almost daily basis though we... [Read more]
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