Hi;
I have been using a unit from talking thermostats the model
number was vip 1000. take a look at talking thermostats.com
The unit is a set back that is easily programmed my only very
minor issue might be that the switch to go from a c to heat is
very hard to flip. OTHER than that the unit works great.
Certainly is a step up from the older units that used raised
print and clicked for every two degrees. I can get there phone
number if you need it. richard
sent from my braille note