230-DL16 - Mini-Split Condensate Drain Line - 5/8" x 160 FtTechnical Data Sheet DiversiTech 230 DL16 Mini Split Condensate Drain Line 5 8" x 160 Ft The Asurity 230 DL16 20 is a 5 8" (16 mm) diameter, non kinking drain line used for mini split installations. For drainage of air conditioning condensation water (without pressure). These are non insulated condensate drain hose for ductless applications. We recommend installing the ductless drain line inside of a line set cover. Features Connects to 16mm, 18mm and