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Quadra-Fire • QFP38 Series • 4061-300 Rev i • 9/09 35
Figure 7.5
Two Elbows
1. Top Vent - Horizontal Termination - (continued)
Figure 7.4
Two 45° Elbows replacing One 90° Elbow
4 ft min.
(1.22 m)
20 ft max.
(6.10 m)
1 ft min.
(.30 m)
H
1
V
1
V
2
H
2
Installed
Vertically
V1 min H1 max V2 min H2 max
feet 1213
meters 0.30 0.61 0.30 0.91
feet 2427
meters 0.61 1.22 0.61 2.13
feet 36314
meters 0.91 1.83 0.91 4.27