5/2 or 5/1/1 Programable 2H/1C Heat Pump Stat

The AprilAire Model 8465 Thermostat is easy to program and helps you save money on energy costs by allowing you to set back the temperature during the night or when you're away. Convenient 5/1/1 day or 5/2 day programming lets you customize your weekday and weekend schedule based on your needs. For use with Single Stage or Multistage standard or heat pump systems installed by a local HVAC professional. A large 4.5 square-inch LCD Screen with a high-contrast, backlit display for easy reading. Progressive recovery ensures your home is always at your desired temperature by activating the heating and cooling equipment prior to a scheduled setting. Easy-to-use temperature control and the ability to override the program schedule at any time. Simultaneous temperature display of room temperature, temperature setting and outdoor temperature, in Fahrenheit or Celsius. Service reminders for your HVAC system, humidifier, dehumidifier and air filter protect your equipment and ensure the longevity of your investment. Permanent memory maintains programming, time, and date during a power outage. Simple setup menu for activating optional features. Quick-reference instructions on board. Soft-touch keys. 5-year warranty.