Baxi 105e boiler. runs all time in DHW

[timsey]

Hi

I have a Baxi 105e boiler, when i switch it on to DHW it fires up straight away even when taps are closed and the DHW led lights up, the boiler continues to run in DHW and eventually heats the radiators up, anyone had simular or have any advice for the same.I have recently had the 2 way valve changed.

Thanks

paul

 

[dcawkwell]

Diverter valve fault.

 

[Jamesie]

If it is the diverter you can buy a kit to service the valve, when removed. There's 5 or 6 fasteners which you remove, then you need to split the valve, the kit comes with a new diaphragm and 2 o rings if I remember correctly, was a few years ago I did one for my mates bro.