How to mend ... Bosch Worcester

Would you please send me the booklet for timer Seimens RCR10/433 or tell me?

Would you please send me the instruction booklet for the Seimens RCR10/433 Timer clock which was missing from ... [Read more]

How can i fix 12/14 heatslave Worcester Bosch?

CHECKED SOLENOID AND CONTROL BOX NO PUMP PRESSURE SPARK ELECTRODES CONTINUOUSLY SPARK BUT NOTHING ELSE HAPPENS

Worcester bosch highflow 400 combi boiler?

Hi, I have the Worcester bosch highflow 400 combi boiler I understand the principle of having the Heatbank but... [Read more]

worcester bosch combi heating boiler?

My combi boiler is leaking water. It is 13 years old and was wondering if this can be repaired or do I need to... [Read more]

worcester bosch rd628 keeps flashing red light, cuts off no heating & water?

my worcester bosch rd628 keeps flashing red light, cuts off no heating & water what does it mean and how to... [Read more]

how can fix my worcester bosch greenstar 28i ?

Hi, the water pressure on my boiler keeps dropping but we have a leaky radiator which is turned off, but there... [Read more]

Worcester Bosch 240 RSF not firing?

Worcester Bosch 240RSF combi boiler. Soft water, high mains pressure. Here's the problem: I had replaced th... [Read more]

problem with my oil boiler ?

my worcester bosch danesmoor 20/25 trips the elelectricity off when it fires up

Worcester bosch 28cdi combie boiler?

The central heating works perfectly but when I turn the hot water tap on the boiler fires up but the water sta... [Read more]

vibrating fan?

i have a worcester bosch 42i when its just shutting down it makes a very load trumping noise as if the casing ... [Read more]

Worcester Bosch 24i RSF - pressure bar too high?

hi i have a Worcester Bosch 24i RSF boiler and pressure bar is about 3-3.5 bars now. it usually was about 1... [Read more]

worcester bosch 240 pressure on 3 bars?

does anybody no how to release the pressure to get it back down to 1.5

frost precations?

If I leave my boiler on and my radiator valve thermostats set at frost setting how reliable is this to protect... [Read more]

how can i get hot water from my worcester bosch 230 combi boiler?

How do i get hot water from a worcester bosch 230 rsf combi boiler. The boiler is firing up to full flame, fan... [Read more]

Worcester Bosch 28i?

Worcester Bosch 28i - the hot water side work ok, but when I put the heating on, the ignition red light keeps ... [Read more]

how to re ignite the pilot light on a worcester bosch 230 combi rsf boiler?

I am having problems with the re-ignition of the pilot light on the worcester bosch combi boiler 230 rsf. I ha... [Read more]

WORCESTER BOSCH 19/24 CBI?

I'VE HAD ONE OF THESE FOR 4 YRS - IT CAN WORK FOR MONTHS WITHOUT ANY PROBLEM THEN WITHOUT WARNING IT GOES THRO... [Read more]

Why does my Bosch Worcester 24 CDi keep repressurising itself?

My bolier keeps repressurising itself slowly through use. I can't use my central heating as the PRV has broke ... [Read more]

How can I stabilise my Worcester Bosch 35CDi combi boiler pressure?

There has been a sudden drop in pressure from 1.8 bar to 0.7 bar. Repressurising with added water back to 1.8... [Read more]

HOW CAN I FIX MY MASTER SWITCH?

My Worcester Bosch greenstar 24i/28i junior boiler is not working - the green pilot light went out so I turned... [Read more]