Tired of guessing that your thermostat is doing what you would like it to do? It’s time for you to try a Honeywell VisionPRO thermostat such as the TH8110U1003. This single-stage thermostat includes everything you need to control 1 heating and 1 cooling system in your home, as well as working with a heat pump. THE LARGE, BACKLIT TOUCHSCREEN IS ENOUGH REASON TO LOVE THIS THERMOSTAT EVEN WITHOUT ALL THE REST OF ITS GREAT FEATURES!The outdoor temperature indicator shows the current outdoor temperature, to deliver precise temperature readings within +/-1 degree Fahrenheit indoors and out!! Check out the manual and take advantage of this great savings on the Honeywell TH810U1003!