Worcester bosch Highflow 400 rsf?

The fan fails to start causing lock out but a push will do it whence it works for a variable time (days weeks months). This is the 4th fan in 5 years it seems to last a year or so before doing this. D ... more

done

Worcester Bosch 240 combi?

My central heating temp is fine but the hot water supply is hardly luke warm after an initial couple of minutes of very hot water. Do I need a new secondary heat exchanger ?

done

fitting a new programer?

can i convert a new f1 worcester programer to fit a ten year old worcester combi boiler,the electrical plug in cable on the new does not match the old boiler.

boiler worcester 24i junior?

wont ignite seems like no gas getting through

done

How can I increase pressure in my Worcester boiler?

I bleed a radiator today which seems to have reduced the pressure to zero. How can I increase the pressure?

done

Change time on boiler. Clock?

How can I change the time on my boiler. It’s a Worcester Bosch model 28SI 11

done

worcester 240 combi boiler?

can I repair siezed pump. motor still trying to run

done

Which model room thermostat do I need?

I have a Worcester Green Star 37cdi combi boiler. The room thermostat controller is showing an E1 fault so I need to replace it. Which model thermostat do I need?

done

I have a Worcester Greenstar 42cdi boiler?

Water started coming out of fan casing at the bottom fan started making a weird noise water has stopped seeking Bill won't start can any one help please

done

how can i fix my worcester 35cdi boiler?

when using shower it goes hot and cold

Worcester 240 pilot light not lighting?

I cannot get the pilot light on

done

Worcester 24i junior boiler won’t repressurise ?

Hope someone can help. My old Worcester 24i junior combo boiler stopped heating the water (red error light flashing slowly). Noticed pressure had dropped below 1 bar so turned little tap by the loop/ ... more

Got a Worcester 42 cdi got hot water no heating at all just tries to power ?

Tries to power up but then just shuts down good pressure no pipes blocked

done

Worcester 28si boiler top up?

I have a very old worester 28si and the pressure is down to around 0.4 i cannot figure out how to up the pressure. The external filling hose doesnt seem to fit or do anything as it has one valve that ... more

done

Worcester Bosch Greenstar Ri v Beast from The East?

My boiler has been struggling to reach thermostat temperature and has now started gurgling like its boiling a kettle inside also just noticed some drips of water on the worktop underneath from the pip ... more

done

How to switch off lock out light?

Worcester Heatslave combi oil boiler The lock out light is on, I cannot find the switch to put it off . I ran out of oil, so this may have added to the problem. Have oil now but boiler not working.

done

worcester bosch lpg boil?

Boiler showing d5, wont fire up

done

worcester 2.8 i junior boiler clock on programme dial not working ?

clock not working on programme dial but heating still working when switched to continuous on. any ideas how to fix this.

worcester bosch 400 bf?

keeps blowing fuse on circuit board , when it calls for heat, every thing else seems to be working ok checked room stat, h/w stat : c/h stat, control board

Heating won't go off! ?

We have a Worcester boiler and a Boss BPS242Rf Controller. Heating didn't go off on schedule tonight, have replaced batteries and done the reset twice but still the heating is on! Can anyone help