The ComfortZone II digital thermostat from Carrier allows you to program temperature and humidity levels in 7-day cycles, in up to 8 zones.  You'll enjoy both greater comfort and lower energy costs, all from a single, powerful source.

Features:

• Control 2, 4 or 8 distinct zones
• Improved energy efficiency
• Ideal Humidity System controls both temperature and humidity
• Custom 7-day programming for each zone
• Backlit LCD screen
• Auto changeover
• Clean filter reminder
• Diagnostic error display
• Smart temperature sensors
• Duct temperature (LAT) sensor
• Outdoor temperature sensor
• Fully modulating dampers to regulate airflow
• 10-year parts limited warranty when properly registered