16FT Professional Mini Split Line Set – deluxe Copper Tubing & Triple-Layer InsulationEngineered for High-Capacity HVAC Systems: This heavy-duty line set includes 16 feet of 1/2" (high-pressure) and 1/4" (low-pressure) seamless pure copper pipes, ideal for ductless mini split, central air conditioners, and heat pump installations (18,000–24,000 BTU). The larger 1/2" diameter ensures best refrigerant circulation, perfect for residential and commercial applications such as large rooms, basements, and garages.
100% Pure Copper Tubing: Unlike copper-clad aluminum alternatives, this set uses only seamless pure copper for maximum thermal conductivity and corrosion resistance. Factory-flared ends with reinforced anti-crack nuts guarantee secure, leak-free connections for long-term reliability.
Advanced Triple-Layer Insulation: Equipped with professional-grade, 3/8" thick insulation—featuring an embossed polyethylene protective film, weather-resistant foam, and thickened insulation cotton. The M1 flame-retardant rating helps prevent condensation and reduces energy loss by up to 30%, maintaining efficiency from -40°F to 248°F.
Complete Installation Kit: Includes 16FT 1/2" and 1/4" copper pipes, 10FT drain hose, wall sleeve, two bags of sealing putty, and two rolls of wrapping tape—everything needed for a streamlined, hassle-free setup without extra trips to the hardware store.
all-purpose Fit & Effortless Installation: The ideal 16FT length suits most home and light commercial installations—long enough for flexible placement, but without excess bulk. Designed for both professionals and DIYers, seamlessly integrates into new or existing HVAC systems.
Upgrade your central air conditioning or heat pump system with this dependable, energy-saving mini split line set—precision engineered for longevity, efficiency, and easy installation in any demanding environment.