UV SHIELD STANDARD LINE SET (61820500CV) Breadcrumb Home / Products / Residential / Residential Installation Products / Linesets / Standard Linesets Loading... Customer Part Number: 38X118X12CVX50 Brand: Howell Insulation Type: K-Flex Titan Length (Ft.): 50 Insulation (In.): 1/2 Liquid Line (In.): 3/8 Suction Line (In.): 1-1/8