I have a leak coming from the diverter valve on my worcester bosch 28CDi combi boiler. I have to re-pressurise every other day. Is there a simple fix for this? How much would it cost to get it replaced by a plumber? does this afffect the heating aswell as the hot water, as i have not tried putting the heating on since the leak? HELP PLEASE!!!!!!

jon, September 2009

Cheers Bunslinger...if that is your real name! I suppose i'm just gonna have to bite the bullet and pay through the nose eh?! thanks again.

jon, September 2009

It's not something you want to tackle yourself - a lot of engineers hate this job!

Get a quote from a reputable gas-safe registered engineer, or call Worcester who do a fixed price repair. (08457 256206)

If you are losing pressure and having to repressurise daily then eventually the hot water will stop working too - the boiler will just overheat.

Bunslinger, September 2009