Prostat 4210 Programmable Thermostat (2h/1c)

This programmable thermostat can handle your standard 7 day (5-2 day) schedule. With a 2 sq in display and bright blue backlight you'll easily be able to read the screen.

With the optional installation of 2 "AA" batteries, you won't have to worry about re-programming your thermostat in the event of a power outage either!

This thermostat is designed for 2 stage of heating and 1 stage of cooling. This is perfect for people who have a standard AC unit and single stage or two stage furnace, or a heat pump with an emergency heat kit.