Step up your cooling game with the ICOOL 16 Ft. Mini Split Line Set! We’ve been blown away by its performance and durability. This line set is a game-changer for anyone in need of top-notch HVAC and refrigeration equipment. The 1/4″ & 1/2″ O.D. twin copper pipes ensure efficient cooling and heating, while the 3/8″ thickened PE insulation keeps everything running smoothly. Installation is a breeze thanks to the included fittings, making it perfect for both professionals and DIY enthusiasts. Say goodbye to inefficient cooling systems and hello to comfort with ICOOL. Whether you’re revamping your home setup or upgrading your commercial space, this line set has got you covered. Trust us, you won’t be disappointed!