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Two snorkel terminations are available for MQRB4436 / MQRB5143 If a vertical rise is necessary on the exterior side of a
building:
Z57ST24
(24” Tall, 14
-
1/2” Center to Center)
Z57ST36
(36” Tall, 26
-
1/2” Center to Center)
Follow standard horizontal venting installation procedures.
If the Snorkel Termination is to be located below grade, a
window well is recommended with adequate and proper drainage as per local codes
.
Leave 2” clearance below snorkel
to
prevent water from entering the Snorkel Termination. Do not enclose the Snorkel within a wall or other type of enclosure
and
GRQRWEDFNILOO
. Ensure that grade level slopes away from the building.
Follow all local codes.
-
)2//2:$///2&$/&2'(6
·
A safety cage (Z57STSC) is also available.
Place safety cage over snorkel and mount with [4] DT screws (supplied with safety cage).
Maintain All Clearances,
including proper rise and run.
Ensure adequate drainage.
90
