How to mend Bosch Boiler Water

my boiler keeps switches to f9?

every time we try turn on the hot water the boiler switches to f9?what is the problem?

The boiler doesn't want to start up?

Hello, we have the worcester- bosch 24i- junior boiler. There is a pressure of 1 bar, the boiler is filled wit... [Read more]

1

WORCESTER 28i Combi Boiler?

My boiler pressure indicaters- the black one- has dropped to below 1. Does anyone know if this means I need to... [Read more]

1

How can I fix my Worcester Bosch Combi boiler?

I have a 28cdi and when you run the hot tap the water gets hotter and hotter until the pilot cuts out. After a... [Read more]

3

Do I need to add protector?

The pressure dropped to 0 on my Worcester- Bosch condenser boiler. I have managed to increase the pressure by ... [Read more]

1

bosch worcester 20/25 hot water stop cock?

hi all. got a leaky tap in an old house, nothing unusual there, unfortunatly a couple of problems arose on the... [Read more]

wocster boiler?

when i turn my heating on i get hot water,when heating off no hot water,could this be the exchange plate

2

How do I fix my worcester bosch Heating Boiler?

Water slowly leaking out of overflow pipe when 3bar is reached then needing to be refilled every three to four... [Read more]

1

Leaking Unit on my Worcester Bosh 350?

How can i fix my Boiler from leaking water from the overflow pipe and emptying the system in a mater of four t... [Read more]

1

how can i fix worchester 24i junior?

red light on boiler flashs when heating is put on or hot water is needed , i have to push button in to stop f... [Read more]

1

Lost of hot water Bosch Worcester?

I have an intermittent fault on a Bosch Worcester combi. The hot water stops working and a red light flashes. ... [Read more]

3

My boiler is smelling like burnt water - why?

I have a Worces boiler which is 6 years old. It now smells like burnt water. We had workmen at the end of th... [Read more]

Bocsh 280 Combi Boiler will not heat radiators?

I have a Bosch 280 Combi Boiler, when asking for hot water i have no problems. When switching to heat the rad... [Read more]

2

How to come out of lockout mode?

My worcestwer bosch 30 cdi boiler (Normal) is in the lockout mode. I have tried to take out any air. There w... [Read more]

2

help me fix my boiler worcester 240 combi?

I dont seem to be getting any hot water upstairs and when i turn an upstairs tap on the boiler doesnt fire but... [Read more]

boiler not firing?

my worcester bosch greenstar 30cdi gas boiler (normal--NOT coombi) has digits 25(sometimes changes, like 20 or... [Read more]

7

Hot water goes cold, when cold water taps turned on?

HI, I have a worcester28cdi, which has been installed fro 11 years with only 1 diaphram going in that time. It... [Read more]

3

How can I fix my Greenstar 28i Junior combi boiler?

I have a Greenstar 28i Junior combi boiler which this morning has no hot water and the pilot lights keeps goin... [Read more]

1

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

1

noisey worcester 28 cdi?

Just after firing up the boiler gets noisey and the pressure shoots up. Found water coming out of air vent, is... [Read more]