The MR COOL 4th Generation DIY 50ft Quick Connect Line Set (1/4" × 1/2") is designed to extend the reach between your outdoor condenser and indoor air handler without cutting, brazing, vacuuming, or hiring special refrigeration tools. It comes pre-charged and uses Quick Connect fittings for a fast, secure installation on compatible 9K, 12K, and 18K MR COOL DIY systems.
Country of Origin: China