Ductless Mini-Split Line SetsDuctless mini-split line sets from Great Lakes Copper are factory assembled line sets for mini-split systems. Provided with flared ends using heavy-duty 45 degree forged brass fittings, and eliminating the need for on-site sleeving, they provide a quick installation and professional look to finish off the job, the company says.

Great Lakes Copper Inc.
www.glcopper.com