EZ-Roll™ line sets from Great Lakes Copper are pre-assembled, factory-made line sets for air conditioning and refrigeration applications. Available in a wide range of sizes, lengths, and insulation thicknesses for residential, commercial, or industrial installations. Using factory-assembled line sets eliminates the hassles of sleeving on-site and reduces installation time.
PTubes, Inc. is the US subsidiary of Feinroren S.p.A. -- Italy. We are a manufacturer of copper refrigeration coils, pipe and pre-insulated copper coils for the HVAC industry.
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