How to mend ... Worcester 28si

Worcester 28Si II problem?

Since a burst pipe in my house, when I turn my boiler on, it works for a few hours and then stops working. The... [Read more]

Worcester 28Si II problem?

Over the last dew days I have had a problem with my hot water. Everytime I turn on my hot water tap in the kit... [Read more]

how to fix worcester gas combi boiler 28si ii?

we have hot radiators, slightly cooler at bottom but power shower runs hot and cold. We have changed thermosta... [Read more]

My Worcester 28Si boiler is leaking?

I have to keep putting up the pressure in my boiler, every day and now twice a day. The problem now is that it... [Read more]

What is the correct pressure for a Worcester 28Si II?

I have a Worcester 28Si II, the pressure reading on it is currently 1.0 bar when not in use but then rises to ... [Read more]

Worcester Bosch 28si?

Boiler suddenly stopped working!! Pressure is good, no hot water or heating! Hit the reset, seems as though t... [Read more]

Fitting combi boiler?

I am considering replacing my boiler as it's about 12 years old and Potterton Puma's are not that great. I ... [Read more]

HOW TO FIT NEW TRV VALVE?

GOT A WORCESTER 28SI TRV VALVE LEAKING , HOW DO I FIT A NEW ONE. IS IT A LONG WINDED JOB ?

worcester bosch gas boiler 28si ll?

pressure gauge on zero bar, how do i bleed system?

the pressure on my Worcester 28Si 11 boiler is on max ?

pressure on my Worcester 28Si 11 is on max and I don't have a manual as have just bought the house - how do I ... [Read more]

How do I raise the pressure on my Worcester 28Si ii boiler?

Where is the control to raise pressure on a Worcester 28Si II boiler. I ned to raise the pressure as its at 0... [Read more]

Worcester bosch 28si lockout?

My Worcester 28si keeps locking out shortly after firing. I have ruled out primary sensor, dhw sensor, fan ai... [Read more]

No hot water with Worcester 28Si?

We have a Worcester 28Si and are now getting no hot water at all. It started a while ago. The central heating... [Read more]

worcester 28si II boiler?

from a cold start my worcester boiler pressure is 1 bar, but when i switch the central heating on and it warms... [Read more]

WORCESTER 28si II COMBI BOILER?

we have the above boiler ...when running a bath we noticed that after 3-4mins the water would run cold ..got a... [Read more]

how to fix my WORCESTER 28si II COMBI?

THE PROBLEM IM HAVING IS THAT THE CENTRAL HEATING WILL WORK FOR A WHILE THEN GO OFF AND THE RED LIGHT WILL CO... [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]

how can i fix my worcester 28si boiler?

I think I have over filled my worcester 28si boiler. There is one black valve under the boiler to top it up b... [Read more]

I have a Worcester 28Si combi boiler - need to increase water pressure?

Hi, My water pressure on my boiler in in the red on the guage. I', sure that the Worcester engineer showed... [Read more]

drip on worcester 28si?

we have a slight drip coming from the water flow turbine we have already replaced the two o rings but it is st... [Read more]