A Line Set is a pair of insulated copper tubes designed to connect indoor and outdoor HVAC units

https://privatebin.net/?f656012f3520c088#FNmxfs9cSm3kztBheWBtsV6x482rbcdXgmaB6b4UdAvi

A Line Set is a pair of insulated copper tubes designed to connect indoor and outdoor HVAC units, helping refrigerant move efficiently for smooth cooling and heating performance.