Best programmable room stat?

[Tipper]

I've got to sort out the heating controls for my 3 flat holiday-let conversion project.

I'm thinking programmable thermostats but my experience of them to date is of the Vaillant 360f and a Danfoss whose model number escapes me (could be 7000?). Both are a real pain to set up imho and confusing to override and advance the programmes. I want something my wife will understand!!!

So which is the best/simplest to set up and use. Doesn't need to be wireless as the electrician is re-wiring as I write so stat cables are going in.

 

[bengasman]

Siemens rev24 and Honeywell cmt927 are easily the best, with the siemens being the more accurate of the 2

 

[mrgas]

I think Honeywell are the easiest to use. They always say on the screen what you are changing.
CM901 for 1 day
CM 907 for 7 day

 

[mickyg]

siemens rdj10 is easy to use and very good value.

 

[gassafeengineer]

honeywell cm907

 

[nogoodatfaultfinding]

The good old Danfoss TP9.

 

[Tipper]

Thanks for the suggestions guys, I'll have a look at those and see which one suits best.

Cheers.