Heat-Fab 4" Saf-T Vent SC Conical Vertical/Horizontal In-Line 1/2" Drain

4" Conical Vertical/Horizontal In-Line 1/2" Drain For more than 15 years, Heatfab’s Saf-T Vent systems have been the leading superferritic stainless steel special gas vent. We were the first U.S. vent manufacturer to Test and List to UL 1738 (Special Gas Vent systems) using AL 29-4C®.Working closely with equipment manufacturers, our engineering department provides expertise to ensure your installation has high-performance quality from appliance adapter to termination. Saf-T Vent SC provides more than just a laser-welded double-wall system made from the toughest alloys. It also supports concentric venting, exhausting flue gases through the inner conduit while intaking combustion air through the outer jacket. The combined flue exhaust/combustion air intake eliminates the need for two separate penetrations through the wall or roof. Cut only one installation hole, install necessary hangers once, install one termination/air intake. Zero-clearance installations in stud walls or floor spaces. Concentric venting s...