

Upgrade your mini-split system with the Mini Split Refrigerant Line Set 1/4" LL, 5/8" SL, 15' Flared. Constructed with high-quality copper, this line set boasts 1/2" wall insulation for optimal efficiency. Compatible with B92-603 and B63-078 models, it ensures a seamless fit. With 1/4" liquid line and 5/8" suction line sizes, this set offers precise dimensions for a perfect installation.