This architectural drawing is Split system of the air conditioner design in AutoCAD 2D drawing, CAD file, dwg file. Indoor and outdoor units make up the two parts of a split system air conditioner. The outdoor unit cools while the indoor unit draws in cold air. The indoor unit absorbs heat. Insulated tubes that are run through a gap in the wall and between the two units. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.