Loaded with options for indoor environment control, the Honeywell VisionPRO 8000 thermostat is one of our most popular models. Relatively easy to use and attractive to look at, these thermostats have features such as seven individual day programmable with four selectable time periods per day, automatic switch over from heating to cooling, on/auto/circulation options for the fan, full back lit touch screen display, filter/humidifier pad/UV lamp replacement reminder alarm, time display with automated day light savings time change over, password lockout to prevent operation alteration, and much more.