Not for use with Heat Pumps. Quick and Easy to InstallLonger lengths, resulting in an easier and faster installation than copper pipe. Labor costs are cut and usually there is no need for elbows or couplings.Pre-braze the fittings to equipment anywhere, anytime. With only a crimp operation left to do on-site, you can eliminate the need for hot work permits.Fewer JointsUp to 200 feet of joint-free line set connection capability. Less brazing means a faster install, lower material costs and a cleaner system.Ultimate FlexibilityMake adjustments to bends without damaging the pipe. It can be pulled through walls, ceilings and bulkheads in one continuous length, perfect for those difficult installation applications.Doesn’t Kink or Harden like CopperReduces kinks during installation. Eliminates dented, damaged and oxidized inventory. Say goodbye to fragile copper and say hello to durability.Less WasteCompletely customizable. You determine the length required..