Bostome 16FT Mini Split Line Set – 1/4" & 3/8" Copper Pipes with Insulation

Need a fast, reliable way to connect your split system? The Bostome 16ft Mini Split line set gives HVAC pros and DIY installers a pre-insulated, code-ready solution for Heating & Cooling hookups.

• Feature: 16 ft ASTM-grade copper tubes (¼” high, ⅜” low) – precision wall thickness resists kinking → Benefit: one clean pull from indoor to outdoor unit, no weak spots or leaks.
• Feature: Triple-layer UV-proof insulation – waterproof, pressure-resistant wrap → Benefit: stable refrigerant temps and lower energy bills year-round.
• Feature: Zero-weld accessory pack – pre-flared tubes, 18 ft cable, drain, sleeves, putty, ties → Benefit: install in under an hour with basic tools; no extra trips to the hardware store.
• Feature: 0–12 000 BTU universal sizing – compatible with every major mini-split brand → Benefit: order once; stock one kit for residential or light-commercial jobs.

Add the Bostome 16ft set to cart and finish your Mini Split install today.