How to mend ... Bosch Worcester

35cdi worcester bosch?

only comes on when u press the boost button on central heating other wise hot water ok any sugestions why

Tiny black bits left in the bowl/sink after running hot water. What are the?

Had Greenstar Heatslave 18/25 oil fired condensing combi boiler (Worcester Bosch) installed 4 months ago. The... [Read more]

worcester bosch 35cdi?

not working heating side comes on normally in morning and evenig no demand for it put it constant still does ... [Read more]

high pressure on Worcester-Bosch 24CDi boiler?

Pressure on gauge rises very quickly, has even reached past 4 on several occasions. have to bleed radiator/s t... [Read more]

Fault Codes for Worcester Bosch Greenstar 24i Junior?

Hi, My 18 month old Worcester-Bosch Greenstar 24i Junior has stopped working. The manual suggest pressin... [Read more]

worcester bosch 24cdi , high pressure ?

i have just drained the system to move a rad, something i have done on a couple of previous times , i refilled... [Read more]

How can I fix my Worcester 24i RSF combi boiler?

My Worcester Bosch 24i RSF combi boiler periodocally refuses to ignite when the hot water taps are turned on o... [Read more]

How to repressurize Worcester 24i junior?

Hi all, Can someone kindly jot down detailed steps to re-pressurise a Worcester-Bosch 24i junior Boilder ... [Read more]

worcester bosch 280 not working?

my boiler trips the electrics whenever either the hotwater/heating comes/is turned on. the boiler lights re... [Read more]

change fan on worcester bosch 24 combi boiler?

I want to change the fan on the boiler I am very competent but like to have prior knowledge. Can any one offe... [Read more]

how do I replace 9/14cbi leaking heatexchanger?

Do I need to make any solder joints or will it be just undo and replace and reconnect. Worcester Bosch 9/14CB... [Read more]

My Worcester Bosch 35CDi error code question?

My Worcester Bosch 35CDi had low pressure (which I topped up easily enough), but when I turned it back on it h... [Read more]

How can I fix pressure loss on my Worcester Bosch 28CDi?

Hello, For some time now, there has been a constant loss of pressure. Quite by accident dripping was seen in ... [Read more]

how can i fix junior 24i, keeps cutting out?

my boiler (model - worcester bosch junior 24i) keeps cutting out. It will reset but then continues to cut out ... [Read more]

worcester bosch 24cdi hot water tepid?

i have a worcester bosch 24cdi combi, just changed the diaphram and plate heat exchanger, but i am not able to... [Read more]

worcester combi boiler cutting out?

i have a worcester bosch 240 combi boiler, central heating works fine but when we use hot taps[especially the ... [Read more]

Worcester Bosch Oil Heatslave 20/25?

The boiler fires up OK, but there is no power getting to the water pump, so the thermostat cuts out after a co... [Read more]

Worcester bosch CDI Hot water fault!?

The central heating works ok. When you demand for hot water the burner keep going on and off like every 10 sec... [Read more]

reduce pressure on combi?

when i bled my radiators at the weekend it emptied the boiler. So i used the loop thing to fill it again. Prob... [Read more]

hot water not as hot as it was!?

got a british gas rd 628 (similar to a worcester bosch 28si II i think?) the pump went the other day and we ... [Read more]