AprilAire 8466 Multi-Stage Programmable Thermostat for Heat Pump and Healthy Air Systems

<p>The AprilAire 8466 Programmable Thermostat is designed to deliver precise indoor comfort control while supporting energy efficiency and healthy air management. Compatible with single-stage, multi-stage, and heat pump HVAC systems, this thermostat integrates seamlessly with the AprilAire Healthy Air System to provide enhanced climate control throughout the home.</p><p><br></p><p>Featuring a large 4.5 square-inch high-contrast backlit LCD display, the thermostat provides clear visibility of room temperature, set temperature, and outdoor temperature in either Fahrenheit or Celsius. Flexible programming options include 5/1/1-day and 5/2-day scheduling, allowing customized comfort settings for weekdays and weekends.</p><p><br></p><p>The progressive recovery feature automatically activates heating and cooling equipment before scheduled temperature changes to ensure the desired comfort level is reached on time. Additional service reminders for HVAC equipment, humidifiers, dehumidifiers, and air filters help maintain system performance and extend equipment life.</p><p><br></p><p>Soft-touch keys, easy override functions, permanent memory backup, and a simple setup menu make the AprilAire 8466 thermostat ideal for residential HVAC applications.</p>