Universal Programmable Multi-Stage 2H/2C or 4H/2C Heat Pump Thermostat (5/2 or 5/1/1 Day)

The universal Aprilaire Model 8466 Thermostat is a programmable thermostat that allows you to create personalized programs based on your lifestyle. This enables you to control your heating and cooling system for total comfort and efficiency. The Aprilaire Model 8466 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.

Features:

• Energy savings: Set back the temperature overnight and when you’re away. According to the U.S. Environmental Protection Agency, a programmable thermostat can save you up to 30% on energy costs annually.
• Progressive recovery: This feature ensures your home is always at your desired temperature by activating the heating and cooling equipment prior to a scheduled setting, so the temperature set point is reached when you desire.
• A large 4.5 square-inch LCD Screen with a high-contrast, backlit display for easy reading.
• 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.
• Circulate fan mode helps you prevent hot and cold spots and maintain consistent temperature throughout your home. Also keeps your air cleaner.
• 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