Aprilaire Model 8126A Ventilation Control System

Aprilaire Model 8126A Ventilation Control System

The whole-home Aprilaire Model 8126A Ventilation Control System keeps your indoor air as fresh as possible, making your family healthier and more comfortable.


Aprilaire Ventilation Control System:

  • Allows you to manage the quality of your home’s air year-round, with little effort.
  • Continuously monitors outdoor temperature and indoor humidity to make sure the air coming in isn’t too hot, too cold or too humid.
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Right Choice

The Aprilaire Model 8126A Ventilation Control System is a whole-home ventilation system that helps you control the air freshness in every room of your home, expelling stale, stagnant air and replacing it with fresh, clean air. This greatly reduces moisture problems, odors and indoor pollutants, such as radon and VOCs.


The Aprilaire Model 8126A Ventilation Control System is installed as part of your central heating and cooling system by a local HVAC professional.



The Aprilaire Model 8126A Ventilation Control System Provides Easy-to-Use Air Freshness Control Year-Round

The Aprilaire Ventilation Controller decides when and how long to ventilate based on its continuous monitoring of indoor relative humidity, outdoor temperature and user-friendly settings. This makes it energy-efficient!


The controller:

  • Provides fresh air only when needed
  • Never allows air that’s too hot, too cold, or too humid
  • Provides an energy efficient way to fresh air in your home
  • Will not ventilate if the outdoor air will raise indoor relative humidity above 55%

Additional Features:

  • Designed with very few components to deliver improved performance and reliability.
  • Requires minimal maintenance.
  • Comes with a 5-year warranty.


Breathe the Air Your Family Deserves

With the Aprilaire Model 8126A Ventilation Control System, you don’t just treat poor indoor air quality—you remove the problem altogether. Find a dealer near you to discuss your family’s specific needs today, or get replacement parts for your Model 8126 here.

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