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

Single Wall

• AL29-4C® Stainless Steel
• 3” through 16” diameters
• Factory built-in silicone seal
• 3”-5” primarily for Residential applications
• Tested and Listed to UL1738/ULCS636 by Underwriters Laboratories, Inc

Stainless Steel vs PVC Venting            

          Independent Article
PVC Venting – Not A Good Idea