•
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).
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
o
elbows, with rigid pipe
vent systems for Propane and Natural Gas.
2
0
6
10
4
8
12
Vertical Height (Feet)
Horizontal (Feet)
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
0
2
4
6
Minimum
Height
Requirement
44" (1118mm)
Set #2 (1-3/4" open)
Set #1 (2" open)
No Restrictor
Grandview® G800EC Gas Fireplace | P. 19
