Aprilaire Model 8476 Thermostat

Aprilaire Model 8476 Thermostat

The universal Aprilaire Model 8476 Thermostat is an easy-to-use programmable thermostat that offers customizable control over your home's temperature and air freshness for total comfort and efficiency.


The Model 8476:

  • Allows you to clean your air on your terms: Event-Based™ Air Cleaning circulates air throughout your home periodically throughout the day or for a specific period of time to provide greater comfort through cleaner air and more even temperatures.
  • Helps you save on energy costs: 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.
  • Features progressive recovery: This ensures your home is always at your desired temperature by activating the heating and cooling equipment prior to a scheduled setting. 
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Right Choice

The universal Aprilaire Model 8476 Thermostat is a programmable thermostat offering temperature and fresh air management in a quality digital control. It works with both standard and heat pump HVAC systems and is installed by a local HVAC professional.



Features & Benefits

The Aprilaire Model 8476 Thermostat is easy to program and helps you save money on energy costs by allowing you to create personalized programs based on your lifestyle. Convenient 5/1/1 day or 5/2 day programming lets you customize your weekday and weekend schedule based on your needs.


5/1/1 day: Create a different program for weekdays, Saturday and Sunday.


5/2 day: Create a different program for weekdays and weekends.



Event-Based™ Air Cleaning

When paired with an Aprilaire whole-home air purifier, the Model 8476 allows you to clean your home's air on your terms with Event-Based™ Air Cleaning. This is perfect for allergy and asthma sufferers and for times when your air is more contaminated than usual—for example, when pollen counts are high or you're churning up dust when vacuuming.


Event-Based Air Cleaning includes four options for purifying your air: Constant Clean runs 24/7, Automatic runs for a minimum of 30 minutes every hour, Event Clean runs for three hours, and Allergy runs for 24 hours and then returns to the most recent mode.



Additional Features and Benefits

  • 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

Take Control of Your Family's Comfort

With the Aprilaire Model 8476 Thermostat, you don't just control temperature—you control your family's comfort. Find a dealer near you to discuss your family's specific needs today, or get replacement parts for your existing Aprilaire equipment here.

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