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Venting Arrangements Vertical Termination - Rigid Pipe System and Vertical Flex Kit to Same
Limitations
(Propane & Natural Gas)
The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations, using two 90
vent systems for Propane and Natural Gas.
0 0
3 3 7 7
3 3 5 5
3 3 3 3
3 3 1 1
2 2 9 9
2 2 7 7
2 2 5 5
2 2 3 3
2 2 1 1
1 1 9 9
1 1 7 7
1 1 5 5
1 1 3 3
1 1 1 1
9 9
7 7
8' V
Min.
5 5
3 3
1 1
0 0
•
Vent must be supported at offsets.
•
Firestops are required at each floor level and whenever passing through a wall.
•
Maintain clearances to combustibles.
Note: Must use optional rigid pipe adaptor when using rigid vent systems (Part # 510-994).
Horizontal (Feet)
3 3
6 6
9 9
Set #4
(1-1/4" open)
Set #3
(1-1/2" open)
Set #1
(2" open)
39-1/2" (1.1 m)
Minimum
Height
Requirement
0 0
1 1 2 2
3 3 7 7
3 3 5 5
3 3 3 3
3 3 1 1
2 2 9 9
2 2 7 7
Set #5
2 2 5 5
(1" open)
2 2 3 3
2 2 1 1
1 1 9 9
1 1 7 7
1 1 5 5
1 1 3 3
Set #4
(1-1/4" open)
1 1 1 1
9 9
7 7
8' V
Min.
5 5
3 3
1 1
0 0
Horizontal (Feet)
4 4
6 6
1 1 0 0
2 2
8 8
G600C-1 Gas Fireplace | 53
Grandview
®
installation
o
elbows, with rigid pipe
1 1 2 2
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