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heating ventilating and air conditioning hvac CAD:
ARCAT Free Architectural CAD drawings, blocks and details for download in dwg and pdf formats for use with AutoCAD and other 2D and 3D design software. By downloading and using any ARCAT content you agree to the following [license agreement].
Through-the-Wall - TTW018 and TTW009 (WG25 and WG15)
Ducted - D050 D088 and D200 (WG75 WG100 and WG175)
Ducted Split - DS050 DS088 and DS200 (WGS75 WGS100 and WGS175)
Wine Wall Cooling Unit - CS025 and CS050 (WGC40 and WGC75)
