Baxio 105 e hot water

[grajam247]

Hi there
I have a Baxi instant combi 105e boiler.I have been having a problem in that when the hot water was running the rads were warming up.
Upon investigation(through previous posts on this forum),I today have changed the diaphragms on the diverter and the pressure diff. valve.This has not made any difference.What else could be the problem? I am in the mind of thinking that the diverter head is faulty , there is a problem with the microswitches(although they click when hot tap is run) or the PCB is shot.
Any advice/thoughts would be greatly appreciated.
Grajam247

 

[gas4you]

Sounds like the main DV body needs replacing, it has stuck mid position.

 

[ChrisR]

If it's raining next Sunday you can amuse yourself all afternoon by stripping, cleaning and lubricating it, or replacing the vitals inside.

 

[LUNAT]

HI

it s the diverter valve