AprilAire Ventilation

Rater and Inspector Verification

To verify the ventilation time setting, press the "Select" button to scroll through the calculated Required Continuous CFM and the Measured CFM for this installation. If any value does not match the expected value, the Set Up Menu must be entered to change the floor area, number of bedrooms, or measured CFM.

The calculation used for the ventilation time setting is (all calculations compliant with ASHRAE Standard 62.2):

 

Minutes per Hour = 60 * (Required Continuous CFM/Measured CFM)

Ventilation Rater/Inspector Instructions

Measured CFM is entered during set up and Required Continuous CFM is calculated according to the equation below:

 

Required Continuous CFM = ((Floor Area ft2 * .01)+(No. of Bedrooms + 1) * 7.5)

 

 

 

 

 

 

Whole-House Ventilation Models

AprilAire Fresh Air Ventilation solutions work primarily with forced air heating and cooling systems, and bring fresh, Healthy Air into homes of all sizes and degrees of envelope tightness. See below for our full line of fresh air ventilation models.

See All AprilAire Whole-House Ventilation Models

Energy Recovery Ventilator V22BEC V22BEC Energy Recovery Ventilator
Whole House Fresh Air Ventilation System Model 8145 8145 Fresh Air Ventilator
aprilaire 8144NC ventilation right facing photo 8144NC Fresh Air Ventilator
aprilaire 8126x ventilation control kit hero photo 1 8126X Ventilation System
Go to https://www.aprilaire.com/blog/why-homeowners-should-care-about-indoor-air-quality/
Go to https://www.aprilaire.com/blog/breathe-better-live-better-indoor-air-qualitys-impact-on-heart-health/
Go to https://www.aprilaire.com/blog/protect-your-health-and-home-the-benefits-of-maintaining-40-60-humidity/

Why Homeowners Should Care About Indoor Air Quality

Poor air quality can contribute to allergies and asthma, affecting 1 in 5 Americans. One of the best ways to improve indoor air is by using a whole-home electronic air cleaner.

Breathe Better, Live Better: Indoor Air Quality’s Impact on Heart Health

As we celebrate American Heart Month, it’s important to highlight a lesser-known factor that can significantly impact cardiovascular health: the air you breathe.

Protect Your Health and Home: The Benefits of Maintaining 40–60% Humidity

Maintaining a humidity level of 40–60%* can have profound benefits for your health, the structural integrity of your home, and your overall comfort.

Healthy Air Professionals Who Care

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  • professional-installations-icon Professional Installations and Maintenance
  • local-service-icon Fast and Friendly Local Service

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