1/4-inch Liquid Line x 1/2-inch Suction Line x 50 Feet Dual Twin HVAC Copper Piping Coil, Pre-Insulated with 3/8-inch Thick Opaque White Polyethylene (PE) Closed-Cell UV-Resistant Foam Sleeve

Apower 1/4+1/2 50FT-White PE 3/8 Thickness is a coil identified by SKU 1/4+1/2-50FT. Key verified specifications include R410A. Current source summary: Premium 50-foot dual twin copper line set featuring a 1/4" liquid line and 1/2" suction line pre-insulated with durable 3/8" thick white PE closed-cell foam for mini-split and HVAC installations.. The 1/4+1/2 50FT-White PE 3/8 Thickness line set is a professional-grade insulated copper piping solution designed for ductless mini-split systems, VRF installations, refrigeration equipment, and heat pump applications. This 50-foot continuous twin coil combines a 1/4-inch liquid line and a 1/2-inch suction line manufactured from high-purity seamless refrigeration-grade copper tubing for dependable refrigerant flow and long-term system durability. Both lines are factory bonded together and insulated with premium 3/8-inch thick closed-cell polyethylene (PE) foam insulation engineered to minimize thermal loss, reduce condensation buildup, and improve overall HVAC efficiency. The durable embossed white outer jacket provides excellent UV resistance, moisture protection, and weather durability for exposed indoor and outdoor installations. The flexible continuous coil design allows easier routing through walls, ceilings, and confined mechanical spaces while reducing the number of fittings and intermediate joints required during installation. Compatible with modern high-pressure refrigerants including R410A and R32, this line set is ideal for residential and commercial HVAC projects requiring reliable and efficient refrigerant piping.