Honeywell TH8320U1008 7day 3/h 2/c Vision PRO 8000 Touchscreen Programmable Thermostat Large, Clear Display with Backlighting current temperature, set temperature and time are easy-to-read and all are displayed on the home screen Ability to Select Multiple Days allows you to easily customize the thermostat for your unique schedule Armchair Programming allows you to remove thermostat from wall to set the schedule Change Reminders reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries Temperature range stops - prevents user from setting the temperature too high or too low