Venting Installation Instructions - Desa (V)T32EP-A SERIES, (V)T32EN-A SERIES Owner's Operation And Installation Manual

VENTING INSTallaTION INSTRUCTIONS

CORNER INSTALLATION
Recommended Applications:
• Corner ground floor installation
• Ground floor installation where pipe vents horizontally through wall (over 12" horizontal pipe)
• Basement installation where one foot clearance from ground to termination is possible
Not to Exceed
(H) Limits
Square
Termination
Wall
Firestop
Figure 15 - Horizontal Termination Configuration for Corner Installation Using One
SNORKEL TERMINATION INSTALLATION
Recommended Applications:
• Installations requiring a vertical rise on building
exterior
• Any installation using snorkel termination to
achieve one foot above ground
Snorkel
Termination
1" Min.
Figure 16 - Snorkel Termination Configurations for Below Ground Installation
1
90° Elbow
As Required
for (V), See
Chart for
Pipe Section
Required
45°
Elbow
Vertical (V)
Vertical (V) Vertical Pipe Horizontal (H)
*43 / " min.
3
4
53 / " min.
3
4
65 / " min.
3
4
77 / " min.
3
4
89 / " min.
3
4
* Ground Floor Corner Venting
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Continued
Not to Exceed
(H) Limits
90°
Elbow
Required
None 30" max.
1 ft. 48" max.
 ft. 60" max.
3 ft. 84" max.
4 ft. 0' max.
90° Elbow
Snorkel terminations are available for installations
requiring a vertical rise on the exterior of the build-
ing. If installing snorkel termination below grade,
you must provide proper drainage to prevent water
from entering snorkel termination (see Figure 16).
Do not back fill around snorkel termination.
Snorkel
Termination
90° Elbow
1" Min.
Adequate
Drainage
Square
Termination
Wall 1" Min.
Firestop
45°
Elbow
Termination
Wall
Firestop
116647-01B
Snorkel
1" Min.