

Upgrade your HVAC system with the Mini Split Refrigerant Line Set 1/4" LL, 3/8" SL, 35' Flared, part number 40620350B3B6. This high-quality line set is designed for compatibility with B61-746 models, ensuring a seamless installation process. Featuring 1/2" wall insulation, 1/4" liquid line, and 3/8" suction line, this line set is reliable and durable for long-term use. The elastomeric rubber insulation in black color offers superior protection.