Hi Ian,
Funny you should mention that as I suspected that it may have something to do with my shower but I wasn't sure if this would make sense.
I do have a thermostatic mixer shower, I read a post on here (different boiler) that said that cold water can pass through into the hot pipework...
Hello all,
Having trawled the forums and this website (which has been really
informative) I still don't apper to be able to come up with a solution
to the problem that I'm having with my Baxi Combi Instant 105E boiler.
Over the past year or so I've had ongoing issues with the hot water...