Desa VDVF36PN/PP - Manual (Page 12)

105706-01B
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12
Venting with Two 90° Elbows
Vertical (V) Horizontal (H
1
) +
Horizontal (H
2
)
5' min. 4' max.
6' min. 8' max.
7' min. 10' max.
8' min. 15' max.
20' max. 20' max.
Figure 23 - Horizontal Termination Configuration for Rigid
Venting Using Two 90° Elbows with Termination at 90° with
Fireplace
45° Starter
Elbow
Required
VENTING INSTALLATION
Continued
Figure 21 - Horizontal Termination Configuration for Rigid
Venting Using One 90° Elbow
Figure 22 - Horizontal Termination Using Flexible Venting
Horizontal Venting
Vertical (V) Horizontal (H)
49.5" min. 15" max.
(45° elbow, 1' vertical pipe, 90° elbow)
61.5" min. 34" max.
73.5" min. 58" max.
85.5" min. 10' max.
102.5" min. 20' max.
Horizontal Venting
See information in Figure 21 for
Vertical(V) and Horizontal(H)
maximums and minimums. The
same amounts apply for flexible
venting.
FGFVK Vent Kit
Shown
Horizontal Termination Configurations
Figures 21 through 23 show different configurations for venting
with horizontal termination. Each figure includes a chart with
vertical minimum/maximum and horizontal maximum dimensions
which must be met. All connections must be sealed with high
temperature silicone sealant as specified in the second warning
statement on page 9. All horizontal terminations require 1/4" rise per
12" of horizontal run.
Note: The 30° Starter
Elbow Must Be
Discarded and
Replaced with a 45°
Starter Elbow.
45° Starter
Elbow Required
VENTING INSTALLATION
Installation for Horizontal Termination (Cont.)