5-2 DAY PROGRAMMING: Separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, arrive and sleep.
PRECISE TEMPERATURE CONTROL: Precise temperature control of +/- 0.5°C.
DIGITAL DISPLAY: The display panel is backlit with an intuitive interface for one-touch access to setpoint temperature.
EASY INSTALLATION: Easy to install yourself and works with many heating/cooling systems, plus heat pumps without auxiliary heat.
REMINDERS: Built-in battery change reminders.
RETAINS PROGRAMMING: Retains programmed memory in event of power outage.
COMPATIBLE WITH: Gas, oil or electric furnace, Central air conditioner, Hot water system with or without pump, Millivolt system, Central heating and cooling system, Heat pump without auxiliary/backup heat.
This thermostat cannot be used on heat pumps with backup heat, multistage systems or electric baseboard heating.