AprilAire 8126X Whole-House Ventilation Control System
AprilAire 8126X Whole-House Ventilation Control System
With a Ventilation Control, 6" Normally-Closed Damper, and a 24VAC Transformer
This product is available from our nationwide network of AprilAire Healthy Air Professionals






- FRESH AIR DELIVERY – The 8126X is designed to bring in precisely the right amount of outdoor air into your efficiently-designed homes with better air control and more benefits than exhaust ventilation
- ENERGY EFFICIENT – brings fresh air into the home whenever the HVAC system fan runs and saves energy over other economical ventilation options
- VENTILATION – The system measures indoor humidity to stop ventilation at adjustable high and low humidity lockouts set by the homeowner
- MINIMAL MAINTENANCE – Clean out the inlet ventilation hood as needed
- OUTDOOR TEMPERATURE SENSOR – The sensor measures outdoor temperature to stop ventilation at adjustable high and low outdoor temperature lockouts set by the homeowner
- PART OF THE APRILAIRE HEALTHY AIR SYSTEM – The 8126X Ventilation Control System is a part of your one-stop, all purpose investment toward a greater quality of life. The AprilAire Healthy Air System (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home.
- BUY WITH CONFIDENCE – AprilAire Ventilation Control Systems are designed and assembled in the USA utilizing US and global components by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954, and come with a 5-year warranty
INCLUDED IN THE BOX:
- 8120X Ventilation Controller
- 6506 Damper
- 4010 24VAC Transformer
- 8052 Outdoor Temperature Sensor
- Duct Board Bracket for 8120X
SPECIFICATIONS:
- Materials: Metal, Plastic
- Actual Measurements: 3.6H x 4.11W x 1.59D (inches)
The AprilAire 8126X Whole-House Ventilation Control System is designed to introduce fresh air into the home every hour, ensuring that indoor relative humidity or temperature does not exceed the lockouts set by the homeowner.
The AprilAire 8126X brings fresh air into the home whenever the HVAC system fan runs and saves energy over other economical ventilation options. Designed and assembled in the USA utilizing US and global components and backed by a 5-year warranty, the AprilAire 8126X provides reliable, high-quality ventilation control, complete with all necessary components for easy setup.


AprilAire Fresh Air Ventilation
Help your home exhale the bad air. AprilAire Whole-House Fresh Air Ventilation Systems dilute trapped indoor air full of airborne contaminants like allergens, chemicals, viruses, and bacteria. In
addition, AprilAire Fresh Air Ventilation Systems help push trapped stale air outside by facilitating indoor air movement. Bring fresh air into your whole home to dilute all the pollutants that could be present.
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Protect Your Home
Protect yourself and your family from airborne contaminants by helping your
home inhale the good air and exhale the bad air. -
Protect From VOCs
Ventilation dilutes harmful volatile organic compounds and manages odors by bringing in fresh, outdoor air.
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Maintain Comfort
Ventilation provides comfortable and efficient delivery of fresh air throughout
the home.