50FT Pre-Insulated Copper Tubing Line Set – 3/8" Liquid Line & 5/8" Suction Line with White PE Insulation

Apower 3/8+5/8 50FT-White PE 1/2 Thickness is a coil identified by SKU 3/8-5/8-50FT-A-POWER-PART-1. Key verified specifications include 36,000 BTU, R410A. Current source summary: A 50-foot insulated copper line set designed for mini-split and heat pump systems featuring 3/8" and 5/8" pre-flared copper tubing protected by durable 1/2" thick white PE insulation.. The 3/8+5/8 50FT-White PE 1/2 Thickness line set is a professional-grade HVAC refrigerant piping solution designed for ductless mini-split systems, heat pumps, and refrigeration applications. This dual-line configuration includes a 3/8" liquid line and a 5/8" suction line manufactured from seamless high-purity refrigeration-grade copper tubing for dependable refrigerant transfer and long-term system performance. Both copper tubes are factory insulated with heavy-duty 1/2-inch thick closed-cell polyethylene (PE) foam insulation to reduce thermal energy loss, prevent external condensation, and improve overall HVAC efficiency. The durable white outer jacket offers excellent UV resistance, moisture protection, and weather durability for indoor and outdoor installations. Pre-flared ends with connection nuts simplify installation and help create secure, leak-resistant system connections without field flaring or soldering. The flexible 50-foot coil format allows easy routing through walls, ceilings, crawl spaces, and mechanical areas for residential and commercial HVAC projects.