Replaces cardboard duct calculators.
Free duct sizing software.
Marinsoft makes it easy for you to test drive marinsoft duct calculator at your leisure with the fully functional evaluation version.
Ductuputer for windows is a duct sizing calculator that can find air volume velocity friction loss and duct size only by entering any two factors.
Download ductulator software for air duct sizing.
The software is free to use and utilises several highly successful position sizing formula techniques.
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Download ductulator software for hvac duct sizing for free.
The ductulator is a simple program for air duct sizing.
Download mcquay ductsizer version 6 4 free download duct sizer calculates the friction loss in a section of duct or calculates the duct size for a given friction loss.
It is used for sizing supply and return duct systems using the equal friction or equal velocity design methods.
You chose the design method and enter the input data air flow cfm friction loss or velocity duct depth and on the right hand side you get the output data duct diameter for round duct or duct width for rectangular.
Duct calculator is a powerful tool that provides access to duct calculation and sizing capabilities either as a standalone windows program or from within the autodesk building mechanical design environment.