Della 16-Ft Central AC Line Set – Heavy-Duty Copper & XPE Insulation

Upgrade your central air conditioning or heat pump system with the Della 16-Ft Copper Line Set, engineered for precision, durability, and long-term performance. This high-quality line set features 3/8″ and 7/8″ OD seamless copper tubing with a 1″ thick wall for leak-proof connections and superior thermal conductivity. The copper is 99.9% pure, ensuring corrosion resistance and smooth refrigerant flow for efficient operation. Whether installed in residential or commercial HVAC systems, this line set delivers reliable performance in demanding environments.

Designed with multi-layer protection, the Della line set includes 3/8″ thick XPE foam insulation wrapped in embossed polyethylene film for added weather resistance. The flame-retardant, drip-reducing foam prevents moisture penetration, minimizes heat loss, and extends the lifespan of your equipment. The closed-cell foam structure also resists aging and frost buildup, while the anti-slip design ensures secure installation. Compatible with most central AC units, heat pumps, and HVAC systems, this line set is a trusted choice for professionals and DIYers alike.