Computer Aided Product Selection Program (CAPS®)  

Greenheck's CAPS software is more than an HVAC selection tool. It includes:

  • Detailed product descriptions
  • Application information
  • Dimensional drawings
  • Detailed product performance for all products
  • As configured Revit® and AutoCAD® drawings for most products


CAPS provides a complete menu for Greenheck's fans and ventilators, centrifugal and vane axial fans, energy recovery ventilators, make-up air units, kitchen ventilation systems, dampers, louvers, air handlers, and fume exhaust systems.


Key Features: 

  • Detailed selections with options, accessories, and controls (advanced users)
  • Helpful wizards to guide your selection of the right product (over 600 models available)
  • Dynamic Revit® and CAD drawings (as configured with performance and electrical info)
  • Energy recovery payback analysis (justifies energy recovery selection)


In order to download CAPS, you must first create an account


CAPS Current Engineering Version is 4.32

Minimum System Requirements:

Windows® 8.1 (64-bit), Windows® 10 (64-bit), and Windows® 11 (64-bit)
CPU Type 64-bit: 1 gigahertz (GHz)
Memory: 8 GB (16 GB recommended)
For assistance with CAPS contact us at: