Universal compatibility for all system types. Large, lighted easy-to-read touchscreen display. It is compatible with virtually all North American heating and cooling systems apart from systems with electric baseboard heat (120 or 240 volt) and systems wit
- EASY-TO-READ TOUCHSCREEN: The large, lighted touchscreen display keeps comfort levels crystal clear
- HIGHLY COMPATIBLE: Works with virtually all North American heating and cooling systems
- COMFORT CONTROL: Choose between 2 or 4 periods per day, plus ensure consistency with programmable touch pad lockout for unauthorized users