Design Master HVAC
v6
Design Master HVAC is an integrated HVAC building design and drafting program that runs on top of AutoCAD.
Drafting features include single-line and double-line 2D ductwork with automatic fittings and 3D ductwork.
Duct sizing calculations include constant pressure drop, constant velocity, and static regain. Pressure drop in the duct system can also be calculated.
Building load calculations are done using the ASHRAE CLTD method and compare favorable with other loads programs such as Elite CHVAC, Carrier HAP, Trane Trace, and Carmel Loadsoft.










Many CAD programs are designed for architects and engineers. Thesecan be expensive, as well as hard to learn, and difficult to use. Home Plan Pro is designed to quickly and easily draw good-quality, straightforward designs.










Create random customized mazes with solutions to be printed or exported (EMF, BMP, TIF, GIF). Mazes can be customized in shape, drawn-on, add pictures, and number of starting and stopping points. See www.mazecreator.com for more...










A free download from the CoCreate product family - CoCreate Modeling Personal Edition, a 3D CAD system you can use for assemblies with up to 60 parts. Download a FREE version and see how liberating an explicit, geometry-based 3D CAD system can be.










DXF file is automatically and depending on the starting parameters converted into 3D form by programme. Later the user can change the materilas applied. The lights can be added to media. The room arrangement can be supplied by adding 3D objects.

