How to mend ... Worcester Worcester

Worcester RD532i fault flashing FC?

I have a worcester RD532i which is flashing FC on one screen and initializing please wait on other screen, the... [Read more]

Mains indicator on/off light on worcester 25i not working ?

Why does the blue mains on/off indicator + fault diagnostic light illuminate when the boiler is running? Sys... [Read more]

how can i fix my combi boiler its a worcester 24i?

the power light is not on but there is power to the system.i have no hot water or heating.could it be the ther... [Read more]

Can anyone tell me if there is a compatible wireless thermostat for a worc?

Can anyone tell me if there is a compatible wireless thermostat for a worcester heatslave 20/25 boiler? Th... [Read more]

Worcester 18RI boiler keeps blowing fuses?

Boiler keeps blowing 2amp quick blow fuses on PCB.

what is the problem,40cdi bosch combi boiler keeps losing its pressure?

40cdi worcester bosch combi boilerkeeps losing pressure, what is the problem ?

worcester greenstar18RI boiler stoped working?

Boiler stoped working suddenly. 2years and 2months old boiler.when start the boiler comes on and goes off with... [Read more]

bosch worcester 240 combi ?

all of a sudden there is no CH or hot water.. pressure seems Ok at 1.2bar, no leaks .. the pilot bursts into l... [Read more]

worcester greenstar 25si/30si boiler not firing up ?

when wireless thermostat dt 20 rf asks it to, battries ok, little flame symbol shows boiler does not ignite,... [Read more]

cannot get hot water from my worcester boiler?

boiler working but cannot get hot water from my worcester

U2 error worcester bosch?

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

worcester boiler not working?

i have a worcester 14/19cb1 and on the boiler is a picture of a triangle and every time my boiler should come ... [Read more]

wiring siemens rcr10/433 receiver to 24cdi rsf combi boiler?

please could you advise which terminals in st8 of the worcester 24cdi rsf combi boiler the siemens rcr10/433 r... [Read more]

worcester greenstar jnr 28i no heating!?

hi got a problem with jnr 28i, have replaced changeover valve motor,and pcb,still no heating, any ideas? im d... [Read more]

bosch worcester 28i RSF combi boiler timer issue?

Hi the timer on my boiler is playing up some times it doesnt kick in wen its suppose to and it makes a irritat... [Read more]

Can't bleed my 24cdi boiler?

My Worcester 24cdi needs bleeding but although I have the key in place and have turned the grey non (31) antic... [Read more]

worcester 28i junior?

boiler is blowing off constantly. i have changed the filling loop just incase it was passing but its still fil... [Read more]

AWC 6 Bar pressure relief valve passing water?

Water seems to pass only on morning initial start up of Worcester Bosch Greenstar 12i/24i system boiler. I hav... [Read more]

worcester 26/32 locking out low pressure 1 bar?

worcester 26/32 locking out. the pressure is at 1 bar. i have ben told to manually pump the pressure up with a... [Read more]

Loss of pressure?

I have a Worcester Hiflow 440cdi boiler. Hot water is fine but the pressure has dropped on the heating side du... [Read more]