

The Standard Refrigerant Line Set 3/8" LL, 3/4" SL, 35' (Part Number: 61280350) is designed for optimal performance in your HVAC system. This high-quality line set supports up to 3 tons of cooling, ensuring efficient operation. The 3/8" liquid line and 3/4" suction line are insulated with durable elastomeric rubber, providing superior protection against temperature variations and reducing energy loss. Compatible with B75-255, this line set can be easily installed in under 45 minutes with common tools.