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WITH
THICK
LAYER
OF NON-COMBUSTIBLE
OPTION
3
SIDE VIEW
AIRFLOW FROM BEHIND
SURROUND INTO AIR VENT
SIDE VIEW
NON C
OMB
USTIBLE
NON COMBUSTIBLE
MODEL SS-48
INSTALLATION
Continued
Figure 1.3 - Installation of facing materials ( Case #3)
VIEW FROM BACK
OF SURROUND
FACING
MATERIAL
ALLOWING AIR FLOW FROM BEHIND SURROUND
1
3
Leave the louver area clear,
allow for minimum 13 sq. inches
of air flow
Leave the louver area clear,
allow for minimum 13 sq. inches
of air flow