How to mend Boiler Heating Bosch

disconnect receiver on worcester boiler 28i?

hi, i have a worcester bosh greenstar junior 28i, i have hard wired in a heatmiser prt stat. all working fine ... [Read more]

Worcester Boiler cycling and not heating properly?

After a few hours goes to ignition lockout. Cycles every 20s or so, even though can hold hand against exit pi... [Read more]

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woresterboch 24i greenstar combi boiler?

when i put on boiler control for constant heating it will not fire up but it fires up for hotwater

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how can i fix GREENSTAR 24i junior / 28i junior combi boiler?

just bled radiators for first time. Now all radiators have gone cold but heating is still on. Dont know what t... [Read more]

2

Worcester Bosch 25si not igniting?

Due to the recent very wet weather and strong winds, my boiler has gone into fault with flashing red light, I ... [Read more]

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how to fix boiler?

My central heating boiler isnt working and is flashing EA i need help

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worcester bosh 40 cdi no heating and no hotwater ?

my boiler will not fire up and it keeps coming up with u7 code.please help!

worcester 28cdi hot water but no central heating?

No problems running hot water but when central heating is switched on boiler momentarily switches on then shut... [Read more]

Worcester Bosch Greenstar 24i not firing up?

I have a worcester bosch greenstar24i boiler (6 months old) which is not firing up. We have hot water but the... [Read more]

Greenstar 42CDi combi boiler flashing EA ??

No hot water and no central heating - pressure is in the green area. any ideas ??

My thermostat lost power on Greenstar boiler?

Replaced batteries but wireless icon flashing on boiler and won't let me turn on heating or select a heating p... [Read more]

worcester 24cdi boiler water demand light?

the water demand light is flashing on my boiler. the pressure is ok and i've tried resetting the boiler. i hav... [Read more]

1

worster 350 boiler?

boiler works ok hot water heating fires for 3mins then goes out switch off for 5mins switch on switch on fires... [Read more]

no blue light on boiler ?

my greenstar boiler start burping but not blue light comes on. no heating or warm water

my worcester combi boiler, swith wont stay on, i turn it from off, to timer?

swith wont stay on, move it from off to timer is ok but wont stay on if i want just to manually turn heating o... [Read more]

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replacing the diverter valve diaphram?

i think i need to replace my worcester bosch 240 diverter valve diaphram as im only getting hot water and no h... [Read more]

U2 error worcester bosch?

water over heating and knocking boiler off - U2 code coming up

How can I fix a worcester Bosch Junior Greenstar ?

Please does anyone have any ideas about the problem with my Worcester Bosch Junior Greenstar boiler, approx 3 ... [Read more]

Greenstar boiler won't start???

We have a greenstar R29/R40 HE conventional condensing boiler which operates heating and hot water. The contro... [Read more]

Hot Water Not Working On A Worchester Greenstar Ri Boiler?

Hi can someone please tell me what is wrong with my boiler. I get heating but no hot water.