Programmer suggestions

[Martynrosscampbell]

Wondering if anyone has any suggestions for a replacement two channel programmer?

Its a Y plan system which has just had the old unvented cylinder replaced with a megaflow. Current programmer has sliders for selection and can only have on and off times set for both heating and hot water. The customers would like independent time control for each.

Thanks

 

[45yearsagasman]

It would be better to tell us what programmer will be replaced, as some will require a rewire of the backplate and others may be a straight swap with minimal wiring changes.

 

[kbdiy]

It might just need the locking tab rotated at the back of the programmer to allow independent control. I seem to recall the old Potterton programmers were like that.