The Ratings applied to untested model Honeywell RTH7600D come from our tests of model Honeywell RTH7500D, which in our judgment is enough alike in its performance, features, and specs that our test results apply to both.
Features & Specs - Honeywell RTH7500D
7 day programmable Different day programmable for each day of week.
7 day programmable
Warranty (yrs.) Claimed warranty in years.
Graphic display Display includes graphical images and/or more detailed prompting to clearly identify the required user input.
I bought two 7500D's for my house, but I wish I had read the specifications better. Installation and setup went fine, and the devices work, but they are missing a few key features. They don't have a vacation hold feature, so no pre-heating or cooling the house before you get back from a trip. And the temperature span, which controls how closely the thermostat tries to keep to the set-point, cannot be adjusted. If I were buying again, I would probably get something like the Hunter 44377 instead.