Desa (V)T32EN-A Series, (V)T32EP-A Series Owner's Operation And Installation Manual page 11

VENTING INSTALLATION
INSTRUCTIONS
Continued
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 terminations are available for installations requiring a vertical rise on the exterior of the building. If installing snorkel termina-
tion 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
12"
Minimum
Figure 16 - Snorkel Termination Configurations for Below Ground Installation
116647-01A
VENTING INSTALLATION INSTRUCTIONS
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Installation Planning (Cont.)
Wall
Firestop
90° Elbow
45°
Elbow
11
11
Snorkel
Termination