AirFlow ProCalc

HVAC Duct Layout

USD 11.99 · Designed for iPad. Not verified for macOS.

AirFlow ProCalc makes duct sizing fast, accurate, and easy for HVAC pros—calculate airflow, velocity, and static loss in seconds. AirFlow ProCalc is the ultimate duct sizing tool for HVAC professionals. Whether you’re in the field or at the desk, this app makes duct calculations fast, accurate, and easy. Designed by HVAC techs for HVAC techs, AirFlow ProCalc helps you size round and rectangular ducts instantly, with real-time updates to airflow, velocity, and friction loss as you adjust. You can even toggle between smooth metal and internally lined ducts for accurate results in any scenario. Features: Automatic duct sizing for round & rectangular ducts Real-time velocity & static loss calculations Manual size adjustments with instant recalculation Smooth metal or internally lined duct options CFM, velocity, or static loss–based sizing Clean, easy-to-use interface that works great in the field Perfect for load calculations, system design, and quick checks on service calls—AirFlow ProCalc saves you time and ensures precision every time.

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The developer, Christopher Brown, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Christopher Brown
    Size
    • 28.3 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © Christopher Brown
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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