SharkBite 1/2-in x 100-ft White PEX-A Pipe Item #900097 Model #B510LF-PPU-ECO2 Wider than the overall area

Wider than the overall area to be covered

R-422D and R-417A

dual automatic valves (hence the term "dual valves")

interior walls

SharkBite 1/2-in x 100-ft White PEX-A Pipe Item #900097 Model #B510LF-PPU-ECO2 Wider than the overall areaSharkBite PEX A is a cross linked polyethylene tubing designed for use in residential and commercial plumbing applications. PEX pipe is flexible and easy to work with, which reduces the number of fittings needed to complete a job; reducing cost and leak points. PEX is also extremely durable and corrosion freeze resistant. SharkBite PEX A is compatible PEX F 1960 expansion fittings, EvoPEX fittings, PEX F 1807 2159 crimp fittings or push to connect