35-DVRS31NB(N)-2
15
Installation Instructions Cont.
To achieve the minimum vertical rise, a snorkel termination may be used. Do not install where snorkel may be
blocked by snow or submerged in water. Ensure adequate space and drainage.
Basement/ Room Installation Examples
W A R N I N G
ALLOWING THE VENT PIPE TO SLOPE DOWN TOWARDS THE VENT TERMINATION WILL CAUSE POOR COMBUSTION AND/OR
HIGH TEMPERTURES THAT MAY PRESENT A FIRE HAZARD.
WHEN HORIZONTAL VENTING
1/4”/
FT RISE IS REQUIRED.
SEE VENTING CHART FOR ACCEPTABLE VENTING CONFIGURATIONS
Fire stop
Fig 15
-
B
11”
10”
Build
-
in to room example w/
snorkel termination
Build
-
in to room example
w/ hard pipe and standard
termination
Termination Framing
Fig 15
-
A
Fig 15
-
C
Refer to the Venting Table (page #19) for approved configurations.
Maintain clearances to combustibles (page # 11) when framing the appliance into the room
99
-
DV
-
STC
999
-
DV
-
HTC
