Saf-T Vent 4'' Universal Single Wall Kit Category III Venting

Heatfab is the leading manufacturer of high quality venting systems for Special Gas Vent applications, specified by OEMs for over 20 years. Time-tested installations throughout North America and globally. Our Saf-T Vent® line of products are perfect for your commercial and industrial needs. ANSI Category I, II, II, and IV appliances: Boilers, Water Heaters and Furnaces.