3/8” & 5/8” Mini-Split System

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A small investment to insure your Mini-Split is installed leak free! This Mini-Split Kit is popular for connection sizes for nominal BTU rating Mini-Splits of 18,000 BTU, 24,000 BT U, 30,000 BTU, 36,000 BTU and 42,000 BTU. Please check your products connection sizes to verify. This Kit contains (2) 3/8” FlareSeal® and (2) 5/8” FlareSeal®. FlareSeal is a copper multi-ring seal coated with a proprietary Loctite® coating specific to the Air Conditioning / Refrigeration industry. It is a next generation product that can handle all the new oils and refrigerants. The flare seal snaps securely onto the male flare fitting and once the flare nut is tightened, the connection becomes a confident leak free connection every time. Show more