3"-16" Diameter

Saf-T Vent EZ Seal is the fast and reliable venting solution for Category I, II, III, and IV gas appliances – no field sealant required. 


Features and Benefits
  • Factory-built for high quality, durability and long life
  • Constructed of the highest quality, most corrosion resistant, super-ferritic stainless steel alloy available, AL29-4C
  • Alternate 316L stainless steel material is also available where AL29-4C may not be required 
  • Meets all code requirements – tested and listed to UL 1738 (Special Gas Vent), ULC-S636 in Canada (Type BH Gas Vent), UL 641 / ULC-S609 (Type L Vent)
  • Single wall 3” to 16” diameters (ID) to fit the wide range of commercial applications
  • Up to 550 °F maximum temperature rating with low clearance to combustibles; Zero clearance 194 °F – 230 °F (ref. install inst.)
  • Factory built-in silicone seal for ease of installation
  • Array of components and accessories designed to make installation simple and quick
  • Backed by Saf-T Vent Factory-Built Limited Warranty 


Typical Venting Applications 

Commercial and Industrial


ANSI Category I, II, III or IV appliances:

  • Boilers
  • Water Heaters
  • Furnaces
  • Brew Kettle Pots


Plumbing Engr Mag Ad and Q&A

Stainless Steel vs PVC Venting            

          Independent Article
PVC Venting – Not A Good Idea   

PVC Venting – Not A Good Idea Part 2
Online Documents