Optional HYBRID HEAT® dual fuel compatibility

Personalized humidity settings

Optional ExP™ memory card and expansion port for personal computer programming

Compatible with two-stage heat pumps and air conditioning units

Easy replacement of existing thermostat

Customized settings for all seven days of the week

Four daily time periods for more temperature options

Vacation programming for optimum energy efficiency

Filter, UV lamp, humidifier pad replacement reminders

Large illuminated display highlighting inside temperature, outside temperature and time