Introducing the MUELLER 40620150B3B6 15 foot Line Set, a revolutionary HVAC Equipment solution engineered for your specific needs. Designed by the renowned MUELLER team with over two centuries of technical experience, you can trust this product to offer top-tier performance and reliability. This easy-to-install Line Set is specifically designed to fit a variety of specially-designed Mini-Split Units & Accessories. Featuring a 1/4-inch Liquid Line and a 3/8-inch Suction Line, each tightly-filtered Liquid and Suction Line is wrapped in 1/2-inch insulation, providing you with an overall tangle-free run. MUELLER's 40620150B3B6 15 Foot Line Set weighs in at a mere 3.15 pounds. This lightweight device easily fits onto many known models, such as MLS143812T15, 519 - 40620150B3B6LINESET14x3815FT12INSULATION and more. With a cutting-edge UPC number of 685768318903, installation and maintenance is never a hassle. When you're in need of an innovative HVAC Equipment solution with Specialty components, trust MUELLER's 40620150B3B6 15 foot Line Set. At tested and trusted durability and lightweight construction, this product makes your installation and maintenance process as smooth as ever.