Mueller Line Sets have been an industry leader for decades. We leverage our many years of experience and expertise producing copper tube in every line set we make. From liquid line and suction line handling to unique insulation applications and packaging, every Mueller Line Set meets our rigorous standards for quality and consistency. With a broad offering of liquid line and suction line diameters, insulation, thicknesses, custom ends and connections - plus a wide array of custom options, we're able to meet our customers most specialized and exacting needs.
Standard Line Sets
1/2" insulation suction line only
Mueller Line Set, Standard, Series: 618, 3/8 in Liquid Line, 1-1/8 in Suction Line, 30 ft Length, 1/2 in Insulation Thickness, Copper, Domestic