3", Pellet Vent/Multi-Fuel Horizontal Kit, Includes Square Horizontal Cap, 90 Degree Elbow, Wall Strap, 5 Each 3" x 12" Lengths PVM Pipe, 3" Tee With Clean Out Cap, Wall Thimble, 3" Appliance Adapter, Compatible For Venting All Wood/Multi-Fuel Pellet Appliances.