Mini Split Line Set 25 ft, 1/4 x 1/2 Insulated Copper

25 ft mini split line set keeps refrigerant lines protected and insulated for efficient HVAC and heat pump connections. This dual copper tubing pair includes 1/4 in high-pressure and 1/2 in low-pressure pipes with triple-layer insulation to help reduce condensation, resist moisture, and maintain temperature stability. Built to ASTM-compliant copper standards with controlled wall thickness for better bend resistance during routing between indoor and outdoor units.

Whether you’re replacing an old refrigerant line or completing a new mini split install, this insulated copper line set is designed for fast handling and dependable protection where it matters most: along the run. The dual-pipe format supports proper high/low pressure flow, while the multi-layer insulation helps guard against moisture and daily abrasion. Ideal for residential HVAC setups that need a 25 ft reach without extra splicing. Grab yours today and finish your line run with confidence.