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AprilAire 8466 Electronic Programmable Thermostat


Retail: $99.99 /ea
You Save: 10%
As low as
Retail: $99.99
You Save: 10%
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The AprilAire 8466 Thermostat is an easy-to-use, digital thermostat that works with standard HVAC units. Instead of using a mechanical, dial-type thermostat, which are sometimes not always accurate, the 8466 uses electronic controls to save you money on energy costs. This affordable digital thermostat also features a 4.5 square-inch LCD Screen with a high-contrast, backlit display for easy reading. AprilAire recommends the 8466 be installed in your home by a local HVAC professional.

8466 Specifications:

  • Part Number: 8466
  • Service reminders for your HVAC system
  • Soft-touch keys make programming easy
  • Simple setup menu for activating optional features
  • Simultaneous displays room temperature, temperature setting and
    outdoor temperature, in Fahrenheit or Celsius
  • 5-year warranty gives you peace of mind


Customer Reviews:

Total Reviews: 1 | Average Rating: 4 / 5.0

ID doc2021-01-04

The soft buttons on these units fail after a few years. This is clearly a design flaw as shown by numerous similar complaints. Since the swap over is very easy, one ends up buying a new unit every few years. If I were to have a new one installed, I would not choose this model.

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