How to mend ... Bosch Worcester

worcester bosch lpg boil?

Boiler showing d5, wont fire up

worcester bosch 400 bf?

keeps blowing fuse on circuit board , when it calls for heat, every thing else seems to be working ok checked ... [Read more]

Pressure being lost?

Worcester bosch 24SI ii On a daily basis I need to build the water pressure up via the loop, It reads almost ... [Read more]

Intermittent oil flow causing lock out?

20/25 Worcester Bosch boiler 15 yrs old regularly serviced went on lock out last week, worked fine till then. ... [Read more]

Unable to remove fan on worcester bosch 28i rsf?

Have new 87161216810 fan assembly ready to replace old fan on worcester bosch 28i rsf. I've removed the four p... [Read more]

How can I stop my Drayton digistat+2RF from staying on? ?

I have just moved into a new home and my heating keeps coming on when it is not programmed to. It comes on at ... [Read more]

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]

Domestic hot water very hot ?

Worcester bosch high flow 400 - hot water stat on the boiler is sett low but the water from the taps is extrem... [Read more]

worcester bosch boiler junior 28i?

Engineer has replaced PCB, thermistors, stepper motor and boiler still fails - reset light and mains power ind... [Read more]

home heating systems?

We have a Worcester Bosch RD532 boiler but no thermostat. Which wireless thermostat would be best suited to th... [Read more]

Worcester Bosch Highflow 400 - hot water not heating think pilot light off?

Can anyone help with this problem....There's a large expansion vessel in the way so can't see the pilot light ... [Read more]

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]

Bleeding the boiler after a lock out?

I allowed the oil level to get too low resulting in a lock out with 2 red lights. How do I reset and bleed th... [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]

Worcester bosch cdi 42 combi keeps firing every 10 mins?

I have hot water and heating but the boiler is firing up every 10 mins or so. It sounds like a tap is turned o... [Read more]

hot water not coming on?

Worcester Bosch high flow 400 boiler hot water failing to come on

Siemens RDJ10 and new boiler?

I have a siemens RDJ10 I have just had a new Worcester Bosch boiler fitted and have been told I need a new the... [Read more]

how to replace oil pump?

i have a worcester bosch 18/25 external oil boiler.lockout is on.we have oil to pump.there is a buzzing noise ... [Read more]

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]

worcester bosch 2.8i junior?

red light constantly flashing - how do I re-light pilot lght