1
Loren Cook Company
7
Freeware
Compute-A-Fan is a fast, accurate and easy-to-use fan-selection program.
Energy Conservatory
11
Demo
TECBLAST helps you sell profitable duct testing and repair services.
1
G&P Engineering Software
50
Shareware
It is an advanced hydraulic pressure drop calculator for liquids, gases, etc.
University of Dayton
3
Demo
DuctDesigner 3D® from QuickPen provides 3D CAD software for sheetmetal.
2
HVAC Computer Systems Ltd.
54
Commercial
All construction data is presented on screen, in english, no code numbers.
10
Elite Software Development, Inc.
1,568
Shareware
It calculates the maximum heating and cooling loads for commercial buildings.
13
Marinsoft, Inc.
942
Shareware
Duct Calculator is a powerful tool that provides access to duct calculation.
6
The Trane Company
169
Demo
Duct Designer streamlines duct design and improves calculation precision.
12
Elite Software Development
1,542
Shareware
Ductsize lets you create a complete duct system from start to finish.
4
Elite Software Development, Inc.
842
Shareware
Rhvac makes HVAC load calculations, duct sizing, equipment selection very easy.
13
TechniSolve Software cc
195
Shareware
DuctMate is an interactive duct pressure drop and size calculator.
TechniSolve Software cc
47
Shareware
It allows you to manage your duct pricing easily and accurately.
TechniSolve Software cc
51
Shareware
QuickDuct calculator is a popup that allows you to price a single duct item.
2
Tensor Software
6
Shareware
Duct Flow is a tool for calculating the air flow parameters in ductwork.
22
Linric Company
1,031
Shareware
This tool can quickly find the correct round, rectangular or oval duct size.
1
Aerial Ventilation
14
Shareware
Ductuputer for Windows is a duct sizing calculator that can find air volume.
