How to mend ... Should 24i Not

How do you programme a worceter 24i/28i boiler?

The central heating has been turned off for the summer. I now have to turn the ch on/off manually from the bo... [Read more]

Worcester junior 24i boiler - continual flashing reset light -wont reset?

Hi, the pressure dropped and the warning light flashed once per second, the manual said press for 5 seconds to... [Read more]

water pressure foe central heating system?

cant find the valve on my worcester bosch greenstar junior 24i to get the water pressure back into the green z... [Read more]

Junior 24i-topping up pressure?

If I need to bleed the radiators now and again, how do you maintain the pressure in the system. Dummies for bo... [Read more]

boiler wont stay alight ?

hi i have a bosch worcester 24i boiler it will light fine stay on for about 20 minutes with the water and heat... [Read more]

wiring a diehl programmer to worcester boiler?

can anyone please tell me which colour wires go from a diehl programmer to which terminals on a worcester 24i ... [Read more]

How can I stop my Worcester 24i combi boiler vibrating?

Hi, My boiler is almost 9 years old and now makes the most terrible, screaming vibrating noise when I switch ... [Read more]

will it work boiler(worcester bosch 24i junior/28i junior)?

will a siemens wireless room thermostat work with this boiler (RDH10/RDH10RF)digital room thermostat

worcester 24i -pilot light?

Hi, My Worcester 24i makes all the right sounds but there is no hot water nor heating, there is a little windo... [Read more]

Worcester 24i/28i inhibitor refill?

How do I put inhibitor in a Worcester 24i/28i combi boiler system

Worcester 24i rsf problem?

Hi, I'm wondering if you can help me, when I firstly switch my hot water tap on my boiler doesn't fire up howe... [Read more]

woocster bosch greenstar 24i junior?

pressure low, and will not rise even though im doing what the man who fitted it told me to do!!!!!! any help o... [Read more]

Heating will not ignite without hot water being run ?

I have a worcester 24i and the heating will not ignite unless I run a hot water tap. Any explanation of how to... [Read more]

Worcester bosch 24i not going ON automatically?

Hello, I want to share how i fixed my boiler - worcester 24i. Issue: the boiler would not go on when... [Read more]

How can I fix my Worchester Combi Junior 24i boiler?

Hi My worchester boiler has stopped working, everytime I turn it on, as soon as I turn on the hot water tap... [Read more]

worcester 24i?

hi can you help i have a worcester 24i i am getting no hot water and no heating the pressher i up and at the r... [Read more]

How do I recharge pressure in a closed combi boiler system?

I've bled our radiators and there's now no pressure (bar) at all on the gauge on our Worcester Greenstar 24i J... [Read more]

Worchester 24i RSF-L COMBI?

How do you turn the temperature of the hot water down.

worcester 24i junior ?

my boiler is constantly overpressurised and is filling somewhere inside the boiler, this is causing water to r... [Read more]

Worcester 24i pcb?

I had a fault with my hot water/heating. after following the flow chart in the manual I ended up buying a new ... [Read more]