This architectural drawing is 2D design of split system air conditioner in detail AutoCAD drawing, CAD file, dwg file. A split system air conditioner is made up of two parts: an inside unit and an outside unit. The inside unit absorbs heat while the external unit cools and feeds cold air into it. Insulated tubes run through a tiny hole in the wall to link the two devices. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.