“Solid copper tubing with black insulation; slightly long for small setups but very functional.”
“The copper tubing feels solid and durable for extended runs.”
“On my setup, Works perfectly for mini-split installations; zero leaks so far.”
“In my case, ¼" x 3/8" tubing throughout the 50-foot length is durable, well-constructed, and features a professional black finish.”
“Appears neat and professional, easy to install.”
“Thick insulation ensures no condensation, even in humid conditions.”
“Overall, Black line set is perfect for exterior installations, blending seamlessly.”
“Perfect solution for a 45-foot run, with compact system sizing and a sleek black finish.”
