The Saf-T Vent® SC is a concentric vent system designed for zero clearance installation in residential and light commercial applications. It is approved for use on ANSI category I, II, III, and IV Gas-burning appliances, and direct vent or sealed combustion appliances approved by the appliance manufacturer.

Double Wall

• AL29-4C® Stainless Steel inner liner
• 409SS outer jacket
• 3” x 5” and 4” x 7” sizes available
• Factory built-in silicone seal
• Zero clearance to combustibles
• Tested and Listed to UL 1738/UL S636 by Underwriters Laboratories, Inc

Stainless Steel vs PVC Venting            

          Independent Article
PVC Venting – Not A Good Idea