Costway 50 FT Air Conditioning Copper Tubing Hose Extension for Mini Split AC Includes 1/4 inch & 3/8 inch O.D. pipes

Mini Split Line Extension: Extend your mini split AC, heating pump, or HVAC system efficiently with this copper tubing extension hose. The extending hose features 1/4 inch O.D. high-pressure pipe and 3/8 inch O.D. low-pressure pipe, ideal for most split AC. Triple-Layer Construction: Designed for optimal safety, the tubing incorporates copper pipe with a triple-layer structure. The insulated interior, non-permeable middle layer, and weatherproof exterior ensures maximum thermal retention and protection, making the hose much better than normal insulated line pipe. Long-Lasting Material: Crafted from high-quality copper, the AC tubing resists corrosion and wear over time, maintaining its effectiveness in heat transfer and efficiency, ensuring an extended service life for your air conditioning systems. Wide Applications: This extension hose can be used in home, office, shopping mall and so on, perfect for installations that require long-distance connectivity and high performance in temperature control. Easy to Use: The insulated copper pipe is engineered for a straightforward using steps. You just need to unroll the copper pipe, cut it to wanted length and make it welded onto the original pipe.