High-quality Venting Systems for Special Gas Vent Applications

Heatfab® is the leading manufacturer of high-quality residential and commercial venting systems for Special Gas Vent applications, specified by OEMs for over 20 years. Time-tested installations throughout North America and globally.

Model CI Plus / CI 316 Product Image

Model CI Plus / CI 316

Double Wall

4"–32" diameter sizes (ID) featuring super ferritic stainless steel (29-4C) and grade 316L stainless.

Model Saf-T Vent SC Plus / SC 316 Product Image

Model Saf-T Vent SC Plus / SC 316

Double Wall

Sealed combustion, concentric direct vent applications; sizes 3"/5" and 4"/7" diameters (ID/OD), featuring super ferritic stainless steel (29-4C) and grade 316L stainless.

Model GC Plus / GC 316 Product Image

Model GC Plus / GC 316

Single Wall

18"–32" diameter sizes featuring super ferritic stainless steel (29-4C) and grade 316L stainless.

Model EZ Seal Plus / EZ 316 Product Image

Model EZ Seal Plus / EZ 316

Single Wall

3"–16" diameter sizes featuring super ferritic stainless steel (29-4C) and grade 316L stainless.

High-Efficiency Appliance Venting - PolyPro

Condensing Applications

duravent.comproductpolypro

Special gas vent condensing applications that require 2"-4" diameter; features polypropylene material.