1/2" Oxygen Barrier Tubing - 1000 Ft 100076260 The modular two channel design

The modular two channel design protects your tubing when concrete is poured and positions the supply and return pipes at the correct spacing required for connection to the manifolds

Heat And Cool Conventional Systems Application

This termination tee can be used as either an intake or an exhaust piece

It adapts the appliance collar to the Z-Vent pipe

1/2" Oxygen Barrier Tubing - 1000 Ft 100076260 The modular two channel designUse only oxygen barrier tubing for a radiant heating system. Spacing for 1 2 tubing is usually 12 on center with a maximum sidewall height of 12 ft. You should have a minimum of R19 wall insulation, R38 ceiling insulation with 2 of extruded styrene insulation under and around the slab.