The McQuay Duct Sizer is a standalone HVAC design tool that runs natively on macOS (no Windows emulation required for certain legacy versions). It allows engineers and technicians to quickly size round, rectangular, and oval ducts based on air volume, friction rate, and velocity constraints.
Newer macOS versions (Ventura/Sonoma/Sequoia) may not support 32-bit McQuay Duct Sizer if it hasn't been updated. In that case, run the Windows version via Wine, CrossOver, or a VM – or use the web-based alternatives (e.g., McQuay Online Duct Sizer). mcquay duct sizer for mac
Fortunately, Mac users do not have to give up this essential tool. Several highly effective methods allow you to run the McQuay Duct Sizer on macOS, along with excellent native Mac alternatives. Method 1: Run the Windows McQuay Duct Sizer on Mac The McQuay Duct Sizer is a standalone HVAC
The app requires macOS 12.5 or later and a Mac with an Apple M1 chip or later . In that case, run the Windows version via
Whether using the legacy version or the modern Mac App Store alternative, these tools simplify the and velocity methods of duct design: