AirMaxx Mobile App


  • Mobile Companion App to ComfortMaxx™
  • No data plan required
  • Simple, clean interface
  • Test results displayed through clear, easy-to-understand visual graphs
  • Raw measurement inputs & resulting calculation values displayed for verification

AirMaxx™ is included in all ComfortMaxx™ subscriptions - NCI Members get ComfortMaxx as part of membership. The app is available for both Android and iOS phones. Easy-to-use data entry, easy-to-display reports to homeowners. Now you can download this app onto your phone or tablet and use this great tool for displaying an airflow 'grade' for your customers.

All you have to do is collect some simple nameplate information, then measure and input four static pressure values, and the app does the rest! The results are shown in graphs and wording that your customers can understand.


The AirMaxx application allows you to easily and quickly:

  • Estimate equipment-delivered airflow
  • Calculate total external static pressure value
  • Calculate pressure drop across an air filter
  • Calculate pressure drop across a coil
  • Calculate supply duct static pressure
  • Calculate return duct static pressure
  • Compare measured pressure drops against generic pressure drop budgets to estimate static pressure performance
  • Communicate equipment's performance in delivering airflow relative to what it is designed to deliver
  • Identify which (if any) components are contributing to overall static pressure stress on the air-moving equipment (subsequently affecting delivered airflow)
  • Look up estimated delivered fan airflow so you don't have to
  • Present results in engaging and clear visualizations


Download the app here:

You'll need your unique access key the first time you launch the app. The app will prompt you to generate the key, or you can click below to generate your key now: