Press Release

February 16, 2015 Contact: Masha O'Brien
  Phone: 800-339-6030

Carmel Software Introduces Update to HVAC Toolkit Ultimate

San Rafael, CA, February 16, 2015 - Carmel has just released a major update to its popular HVAC Toolkit Ultimate app. This app is now a universal app meaning that it works on both the iPhone and iPad and adjusts its screen size accordingly. It includes a combination of many of our individual iOS applications including:

  • HVAC Residential Load Calcs HD
  • HVAC Equipment Locator
  • HVAC PT Chart
  • HVAC Refrigerant Charge
  • HVAC Duct Sizer
  • HVAC Quick Load
  • Psychrometrics
  • Steam Tables
  • ASHRAE Ventilation Calcs
  • HVAC Pipe Sizer - Liquid
  • HVAC Pipe Sizer - Steam
  • HVAC Pipe Sizer - Gas High
  • HVAC Pipe Sizer - Gas Low

This update includes many improvements over the previous version of the Toolkit Ultimate app including:

  • Works on both the iPhone and iPad and allows you to do ACCA load calcs on both
  • Optimized for iOS 8
  • Now includes the full version of the HVAC Equipment Locator app so that you can store, share, and customize equipment nameplate and maintenance information
  • Includes the HVAC Refrigerant Charge module
  • Includes emailing capabilities for all of the modules
  • Has an improved user interface with updated in-app icons
  • and much more....

About Carmel Software
Carmel Software has been developing and selling engineering software for 20 years. In 2008, Carmel sold its desktop engineering analysis applications and software code base to Autodesk, the makers of AutoCAD. Currently, our software code is used to power some of the analysis capabilities of Autodesk Revit. We are now focusing our efforts on developing mobile and tablet-based software for the building services industry with clients such as Mitsubishi Electric, Honeywell, Ingersoll-Rand (Trane), the U.S. Department of Energy, Pacific Northwest National Laboratory, DNV GL, Advantix Systems, and others.

Carmel is located in San Francisco Bay Area. Please goto for more information.




About Carmel Software

Carmel Software Corporation has been a leader in HVAC design software since 1995. In fact, our software currently powers the analysis capabilities of Autodesk's (makers of AutoCAD) 3D modeling software tools. Also, ASHRAE, Mitsubishi Electric, Trane, Johnson Controls, the U.S. Department of Energy, Honeywell, Carrier Corp., large western utilities, and other Fortune 500 building-services companies rely upon Carmel to develop custom mobile and desktop applications for their clients. We currently offer more than 40 iOS and Android mobile apps for HVAC.
Media Contact: Masha O'Brien, Phone: 800-339-6030
Contact Us
Contact Us
Carmel Software Corporation © 2019