Product details:

Heat Fab 91224 Saf-T Vent EZ Seal - 12 Inch Diameter - 6 inch - 19 inch Adjustable Straight Length Heat Fab 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. Saf-T Vent venting systems are designed for optimal corrosion resistance. This enables the safe and reliable operation of fuel-efficient appliances in demanding applications. Ideal for venting modern mid- and high-efficiency gas-fired equipment such as furnaces, boilers, large modular systems, water heaters, tankless units and more. Adjustable Length - Use to accommodate distances not possible with the standard Saf-T Vent EZ Seal lengths. The slip connector serves as an adjustable section and eliminates the need to cut parts to length. The Slip Connector can have an installed length from 6 to 19 inches. It works best in conjunction with another straight length of Saf-T Vent EZ Seal. When used with an elbow or a tee, do not insert the Slip Connector so far that air flow within the vent becomes obstructed. When planning a venting system, include one slip connector for every change of direction and for any spans between two fixed points. Each slip connector comes with three components, a slip section, a male connector and a stainless steel hose clamp. HeatFab Saf-T Vent Seal speeds installation on jobs since no curing is required. The special seal allows the appliance to be started as soon as the installation is complete. All joints in the Saf-T Vent EZ Seal system are fastened with the patented Ring and Tab tapered closure system and sealed with factory applied seal. Heat Fab 91224 12Diameter 6 inch - 19 inch Adjustable Straight Length Saf-T Vent EZ Seal AL29-4C Stainless Steel Easy to install, because the seal's built right in Engineered for fast, secure installation Reliable performance EZ Seal Catalog & Dimensional Data EZ Seal Brochure Heatfab Weight Per Foot View Adapter Chart