Free duct downloads, showing 1 - 7 of about 7

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.

Everyone would like cool air inside their homes during the hot days of summer. If you don't have duct work, don't want to install ductwork or put holes in your walls for venting, consider using split system air conditioners.

If your residence doe

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.

Ductless Air Conditioning - Is It True That You Can Only Air Condition Just One Room Of Your House? If you are looking for an efficient and attractive way to provide cooling in your home, consider ductless air conditioning. Generally, a ductless

Warts on fingers many people just like you suffer from warts on fingers. They have absolutely no idea what it takes to overcome them. If you want to know about the bst wart treatment then you owe it to yourself.

Engineering Power Tools Plus Edition solves a wide variety of common engineering problems quickly & easily. Over 150 programs & data tables integrated into one package. Categories include Math, HVAC, Mechanical, Electrical, Materials & Structu

Sheet metal for AutoCAD, GStarCAD, BricsCAD & ZWCAD. It calculates unfolded sheet development of rectangle2round transitions, cylinders, cones, intersections, connections, Ys, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, piping, etc.

CP-System offers AutoCAD, AutoCAD LT (using LTX), progeCAD, BricsCAD, ZwCAD, CADopia and other IntelliCAD brands quick but accurate HVAC, electrical, plumbing, architectural, mechanical, structural, hydraulic design with parametric symbol libraries.

AutoCAD-like professional design at one tenth the cost. progeCAD can read edit view plot and convert DWG DXF etc. Download includes 11000 AutoCAD blocks. Supports PDF, SVG XML, Google Earth KML, IntelliCAD AutoLISP & DIESEL, ACIS 3D Solids modeling.

AutoCAD LT compatible, high quality CAD software for building architectural civil and industrial engineering design. Supports PDF, SVG XML, Google Earth KML, IntelliCAD AutoLISP & DIESEL, ACIS 3D Solid modeling.