Round Gas Vent Product Catalog

Large Diameter
Round Rigid Pipe
10”- 16”
Length
18”-30”
Length
To calculate installed length, subtract 1 ⁄” (for 10”-16” diameter)
and 1 ⁄” (for 18”-30” diameter) from each connection of vent. A
1” clearance (air space) to combustible materials must be
maintained. 18”-30” diameters are built to order and can
not be returned.
SIZE LENGTH
ORDER # STOCK #
O.D.
10”
18” 10GV18 810002751 11”
10”
36” 10GV36 810002753 11”
12”
18” 12GV18 810002769 13”
12”
36” 12GV36 810002770 13”
14”
18” 14GV18 810002783 15”
14”
36” 14GV36 810002784 15”
16”
18” 16GV18 810002794 17”
16”
36” 16GV36 810002795 17”
18”
18” 18GV18 810002805 20”
18”
36” 18GV36 810002806 20”
20”
18” 20GV18 810002816 22”
20”
36” 20GV36 810002817 22”
22”
18” 22GV18 810002827 24”
22”
36” 22GV36 810002828 24”
24”
18” 24GV18 810002838 26”
24”
36” 24GV36 810002839 26”
26”
18” 26GV18 810002849 28”
26”
36” 26GV36 810002850 28”
28”
18” 28GV18 810002859 30”
28”
36” 28GV36 810002860 30”
30”
18” 30GV18 810002869 32”
30”
36” 30GV36 810002870 32”
Flex Pipe
5’ Flex Relining
Length
Use for osets when relining a masonry chimney with DuraVent
Type B Gas Vent. Add ⁄” for OD.
SIZE LENGTH
ORDER # STOCK #
4”
5’ 4GV60F 810002549
5”
5’ 5GV60F 810002597
6”
5’ 6GV60F 810002644
Type B Gas Vent systems may be used on other
gas-burning appliances, when specied by
appliance manufacturer. Type B Gas Vent is not
used for Category II, III, or IV gas appliances,
unless specied by appliance manufacturer.
Type B Gas Vent | Round Gas Vent
DuraVent | www.duravent.com
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