The time has come to start setting up your 24K or 36K MrCool, 5th generation, DIY indoor and outdoor units, and one of the most important considerations to take into account is the distance between your air handler and condenser. If you're able to accommodate a shorter distance between your units, the 3/8 in. x 5/8 in. MrCool DIY Ductless Split System Line Set - 16 ft. - R454B is an ideal choice to ensure a smooth setup. Featuring a 3/8 in. liquid line size, a 5/8 in. suction line size, and a total length of 16 feet, this MrCool Line Set is coiled for convenient transportation and ease of handling. The MrCool DIY system is designed for complete do-it-yourself installation, providing you with instructions that provide an easy-to-follow set of guidelines to safely connect and test your R454B refrigerant line without the risk of leaks. With a sleek white color that complements the look of your MrCool DIY system, this quick-connection MrCool Line Set is all you need for a hassle-free installation. Get this 3/8 in. x 5/8 in. MrCool DIY Ductless Split System Line Set - 16 ft. - R454B today and enjoy a stress-free setup experience. (This Line Set is Not for Use with the 4Th Generation, R410A Refrigerant, Mini Split Heat Pump Systems).