Download software tagged by free duct sizing

Design Master HVAC is an integrated HVAC building design and drafting program for AutoCAD. Features include 2D and 3D ductwork drafting, ductwork sizing, pressure drop calculations, and building load calculations.

A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Full functional trial, free upgrade.

Relief valve sizing calculator mainly carries out calculations based on equations specified by American petroleum institute. The equations allow engineers to size relieve devices that can be used for different industrial applications

This is FREE Money Management software designed to calculate trade position sizes according to various money management models. The software is free to use and utilises several highly successful position sizing formula techniques.

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