2
Mainstream Engineering Corporation
366
Freeware
Open Book HVAC Certifications software for EPA certifications.
5
Taco Inc.
418
Freeware
Design HVAC systems and perform design calculations and changes.
5
Institute for Sustainable Building Performance (Su-per-b)
84
Demo
Allows students to operate a simulated, realistic HVAC system.
1
Imbrium Systems Inc.
18
Freeware
PCSWMM for Stormceptor is continuous simulation modelling software.
1
Ronin Software
133
Shareware
Wall Street stock market/corporate financial simulation and learning experience.
446
EPA's Water Supply and Water Resources Division
17,762
Freeware
Simulate and run complete analysis of hydraulic systems.
1
Professional Estimating Systems
81
Shareware
Pro-Est HVAC is the complete HVAC estimating program.
Elite Software Development, Inc.
133
Shareware
The HVAC Tools program allows the quick calculation of HVAC design tasks.
4
HEADS Home
25
Freeware
EPA Unmix is one of the receptor models that ORD has developed.
1
Software Advice, Inc.
49
Shareware
QuoteExpress SheetMetal is the premier HVAC and Mechanical estimating programs.
15
Carrier Corporation
1,113
Demo
Block Load is a powerful, fully featured HVAC load estimating program.
4
Elite Software Development, Inc.
844
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.
Krueger
312
Freeware
K-Select can save significant time in the design of a building's HVAC system.
1
Elite Software Development, Inc.
121
Shareware
Professional program to calculate the energy usage and costs involved in HVAC.
