1/2" x 1000ft Pex Tubing Oxygen Barrier O2 EVOH Red 1,000 ft Radiant Floor Heat Item Description: 1/2" PEX Tubing with Oxygen Barrier (EVOH) is used for residential and light commercial radiant heating applications. With the same properties as PEX non barrier pipes, EVOH PEX barrier pipe keeps oxygen and other elements from infiltrating and corrupting the key mechanical components in heating systems.
Lightly used LS B2 Laser Receiver, Unused and never installed RD 2 & IR 2 components. This is the LS B2A Package as shown below. Everything works as it should.
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