TECA's Quality First duct sizing software was developed as a companion to our training courses and is designed to produce the same Quality First documentation found in our manuals, increase legibility and accuracy, and greatly reduce the time required to perform calculations. The Program is in a spreadsheet format and requires Microsoft Excel to run it. Software file download link is provided via email once you complete your order. Please note, software is licensed, not sold, on a single user basis. If you are ordering for several users, you must purchase a licensed copy for each individual. TECA Member discounts apply.
Attention: You must have Microsoft Excel 2010 (or newer) spreadsheet software on your computer to run these programs.
Duct Sizing Program Features
Ordering on behalf of a large company? Please be advised that if you are ordering from a large company the program can have multiple users (up to 4). Separate branches will require their own copy. It is copyright infringement to copy TECA software.