2
HVAC Computer Systems Ltd.
54
Commercial
All construction data is presented on screen, in english, no code numbers.
12
OFFICE-KIT.COM
940
Commercial
data formatting, calculation, reporting & analysis facilities.
67
DJI Computer Solutions
81
Shareware
Computes scoring averages, league handicaps and custom handicaps.
Honeywell International Inc
455
Freeware
Microsoft Excel battery calculation spreadsheets with a device database.
44
Business Spreadsheets
4
Freeware
Bond Yield to Maturity and payment calculator for Excel and OpenOffice Calc.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
1
Professional Estimating Systems
81
Shareware
Pro-Est HVAC is the complete HVAC estimating program.
Elite Software Development, Inc.
132
Shareware
The HVAC Tools program allows the quick calculation of HVAC design tasks.
2
Mainstream Engineering Corporation
364
Freeware
Open Book HVAC Certifications software for EPA certifications.
5
Taco Inc.
415
Freeware
Design HVAC systems and perform design calculations and changes.
1
Software Advice, Inc.
49
Shareware
QuoteExpress SheetMetal is the premier HVAC and Mechanical estimating programs.
15
Carrier Corporation
1,107
Demo
Block Load is a powerful, fully featured HVAC load estimating program.
4
Elite Software Development, Inc.
841
Shareware
Rhvac makes HVAC load calculations, duct sizing, equipment selection very easy.
10
Design Master Software, Inc.
4
Integrated HVAC building design and drafting software.
1
The Trane Company
10
Commercial
Engineering Toolbox provides nine calculation tools to simplify HVAC design.
