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Quadra-Fire • QV32B-A, QV36B-A • 2014-900 Rev. U • 1/1224
F. Vent Diagrams
Figure 7.4
Note: There MUST be a 25%
reduction in total H when
using fl ex vent except when
using the simple up and out
installation (see Figure 5.3).
Note: Use SLP Series
components only.
Top Vent - Horizontal Termination
Venting with 1 elbow (NG)
V
1
Minimum H
1
Maximum
90 Elbow 1 ft. 305 mm
1/2 ft. 152 mm 2 ft. 610 mm
1-1/2 ft. 457 mm 3 ft. 914 mm
2-1/2 ft. 762 mm 5 ft. 1.5 m
3-1/2 ft. 1.1 m 7 ft. 2.1 m
4-1/2 ft. 1.4 m 15 ft. 4.6 m
H
1
MAX. =15 ft. (4.6 m)
V
1
+ H
1
MAX. = 40 ft. (12.2 m)
V
1
Minimum H
1
Maximum
90 Elbow Not allowed
1/2 ft. 152 mm 1 ft. 305 mm
1-1/2 ft. 457 mm 3 ft. 914 mm
2-1/2 ft. 762 mm 5 ft. 1.5 m
3-1/2 ft. 1.1 m 7 ft. 2.1 m
4-1/2 ft. 1.4 m 15 ft. 4.6 m
H
1
MAX. =15 ft. (4.6 m)
V
1
+ H
1
MAX. = 40 ft. (12.2 m)
Top Vent - Horizontal Termination
Venting with 1 elbow (Propane)
H
1
V
1