Hart & Cooley RTC Round Vent Tee Cap, 3 Inch, Aluminum, For Use with Type B Gas Vent Systems, 0.016 Inch T

Hart & Cooley RDH Round Draft Hood Connector, 4 Inch, Aluminum Inner, G-90 Steel Outer, 4-1/2 Inch OD x 5-15/16 Inch

Hart & Cooley RHW High Wind Cap, 4 Inch, 9-1/4 Inch W x 4-7/8 Inch H, Aluminum, For Use with Type B Gas Vent Systems, Round Top

Hart & Cooley RTC Round Vent Tee Cap, 4 Inch, Aluminum, For Use with Type B Gas Vent Systems, 0.016 Inch T

Hart & Cooley RDH Round Draft Hood Connector, 5 Inch, Aluminum Inner, G-90 Steel Outer, 5-1/2 Inch OD x 5-15/16 Inch

Hart & Cooley RHW High Wind Cap, 5 Inch, 10-1/2 Inch W x 5-1/4 Inch H, Aluminum, For Use with Type B Gas Vent Systems, Round Top

Hart & Cooley RTC Round Vent Tee Cap, 5 Inch, Aluminum, For Use with Type B Gas Vent Systems, 0.016 Inch T

Hart & Cooley RHW High Wind Cap, 6 Inch, 11-1/4 Inch W x 5-5/8 Inch H, Aluminum, For Use with Type B Gas Vent Systems. Round top

Hart & Cooley RTC Round Vent Tee Cap, 6 Inch, Aluminum, For Use with Type B Gas Vent Systems, 0.016 Inch T

Hart & Cooley RM Vent Cap, 7 Inch, 14-1/8 Inch W x 6-7/8 Inch H, Aluminum, For Use with Type B Gas Vent Systems

Hart & Cooley RTC Round Vent Tee Cap, 7 Inch, Aluminum, For Use with Type B Gas Vent Systems, 0.016 Inch T

Hart & Cooley RM Vent Cap, 8 Inch, 15-1/8 Inch W x 7 Inch H, Aluminum, For Use with Type B Gas Vent Systems