3/4" Oxygen Barrier Tubing - 100 Ft. 100074345 Fusion welded pipe seams

Fusion welded pipe seams

Designed for horizontally vented heaters mounted to an outside wall

Not to be inserted into fittings

Z-Flex Z-Vent 4" Rain Cap Stainless Steel Venting

a primary pump and has LED indicators to provide functional status and easy system troubleshooting

3/4" Oxygen Barrier Tubing - 100 Ft. 100074345 Fusion welded pipe seamsUse 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.