Line Set Extensions
Line set extensions, pre-charged with R454B, add length for longer mini split runs between indoor and outdoor units — no vacuum pump or EPA license needed.
Every Zone Air system includes a 16 ft pre-charged lineset. When you need more distance between indoor and outdoor units — second-story installs, HOA setback requirements, or routing around obstacles — our 25 ft pre-charged linesets give you the extra reach without complicating installation.
No Special Tools Required
Our 25 ft linesets are pre-charged with R454B refrigerant and connect via quick-connect flare fittings. No vacuum pump, no manifold gauges, no EPA certification — just connect and go with basic hand tools.
Lineset Options
- 25 Foot Lineset — Total reach of 25 ft. Covers most second-story installs and moderate-distance placements.
Compatible with all Zone Air single-zone and multi-zone systems. Each kit includes pre-charged lines, quick-connect fittings, insulation tape, and installation instructions.