MacDuffCo Manufacturing
Freeware
Ultra-Calc™ allows distributors and contractors to calculate the material.
2
HVAC Computer Systems Ltd.
54
Commercial
All construction data is presented on screen, in english, no code numbers.
Paul J Milligan
29
Shareware
HVACSuite is based on a modular system of software components.
4
Elite Software Development, Inc.
844
Shareware
Rhvac makes HVAC load calculations, duct sizing, equipment selection very easy.
13
Marinsoft, Inc.
957
Shareware
Duct Calculator is a powerful tool that provides access to duct calculation.
6
The Trane Company
170
Demo
Duct Designer streamlines duct design and improves calculation precision.
91
Recoveronix Ltd.
39
Shareware
Recovery for Calc repairs corrupted Calc spreadsheets .ods.
Elite Software Development, Inc.
110
Shareware
It calculates optimal pipe and vent sizes for sanitary building drain systems.
Elite Software Development
22
Shareware
Calculates the correct vent sizes for Category 1 Gas Powered Appliances.
93
Bliu Interactive
Vent AI automates financial tracking and provides insights for business growth.
12
Elite Software Development
1,550
Shareware
Ductsize lets you create a complete duct system from start to finish.
8
The Trane Company
464
Shareware
Duct design app to optimize your designs while maintaining minimum pressure.
13
TechniSolve Software cc
196
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.
