MRCOOL® Copper Insulated HVAC Line Set – 3/8" x 3/4" - 25ft, 35ft, 50ft- For MRCOOL HyperHeat, VersaPro, Universal & Pro-Direct- Professional Installation Length:35 Feet 897 inches

897 inches

Model: MC50-1438

Warranty safe — manufacturer-backed

Size: 1/4” liquid × 3/8” suction

outperforming standard DIY units and traditional portable heaters

MRCOOL® Copper Insulated HVAC Line Set – 3/8" x 3/4" - 25ft, 35ft, 50ft- For MRCOOL HyperHeat, VersaPro, Universal & Pro-Direct- Professional Installation Length:35 Feet 897 inchesProduct Description This Copper Insulated HVAC Line Set (3 8" 3 4") is a professional grade refrigerant line set designed for traditional, non DIY central ducted HVAC installations. Built for reliability in the field, it is ideal for system replacements, upgrades, and new professional installs where properly sized copper tubing is critical to system performance and longevity. Unlike DIY quick connect systems, this line set is not factory flared and is