ECat Selection Software


ECat Software Updates

At AAON we understand the need to quickly and precisely match your customer needs. Our AAON ECat selection program is the exact tool to meet your criteria. Designed to logically determine the most efficient and cost effective unit for the specific application, AAON ECat provides not only a complete variety of component options but also HVAC system calculators, a comprehensive system analysis program, and instant drawing creation. Contact your local AAON representative for a copy!



ECat Version - Version 6.0.343

Note: V343 includes the December Price Increase


ECat Full Version - Version 5.0.343


ECat Update - Version 5.0.343



ECat Version - Version 6.0.342.1

Note: V342 includes the November Price Increase


ECat Full Version - Version 5.0.342


ECat Update - Version 5.0.342


ECat Version - Version 6.0.341.1

Note: V341 includes the October Price Increase

NOTE: If clicking on the ECat link does not begin downloading the update file, please try right-clicking and selecting the "Save link-as" option.