Download Best Duct Sizer Mcquay Guide

You will find a download labeled "McQuay Duct Sizer" on the front page of DaikinApplied.com anymore. Instead, you are looking for legacy software or the newer "Daikin Tools" suite.

The original McQuay Duct Sizer was written for Windows XP and Windows 7. If you are running Windows 10 or 11, you will likely encounter a compatibility error. Here is how to fix it: download duct sizer mcquay