Round Gas Vent Product Catalog
Oval Firestop Spacer
Oval Firestop Spacer
A
14¼”
17½”
Use to center oval vent in a minimum 16” on-center stud space.
Serves as a restop at the ceiling level. Required in
multi-story installations.
SIZE ORDER # STOCK # A
4”
4GWFS 810002895 7 ⁄”
4”
4GWFS2X6 810002896 7 ⁄”
5”
5GWFS 810002920 11”
5”
5GWFS2X6 810002921 11”
Oval Base Plate
Oval Base Plate
A
B
D
C
Use to attach oval vent to a wall furnace.
SIZE ORDER # STOCK # A B C D
4”
4GWBP 810002897 9 ⁄” 2 ⁄” 6 ⁄” 2”
Oval Ceiling Plate Spacer
Oval Ceiling
Plate Spacer
B
A
Use to center the oval vent where Oval Firestop Spacer is not
required. (2 plates included.)
SIZE ORDER # STOCK # A B
4”
4GWCS 810002898 17 ⁄” 3”
Oval Standard Tee
B
D
C
A
Standard Tee
Increaser Tee
&
Use to attach round pipe to oval pipe. Use for a 90° oset or
to combine connectors from two or more appliances into a
common vent.
SIZE ORDER # STOCK # A B C D
4”
4GWT 810002899 10 ⁄” 4” 5 ⁄” 6”
5”
5GWT 810002922 11 ⁄” 5” 6 ⁄” 6 ⁄”
6”
6GWT 810002945 12 ⁄” 6” 6” 7”
Oval Gas Vent | Type B Gas Vent
800-835-4429 | DuraVent
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