OUTSIDE WALL
(INSULATED)
AREA BETWEEN WALL
AND SLEEVE
(INSULATED)
OUTDOOR GRILLE
SLEEVE
FILL INSULATION
DRAIN AREA
(INSULATED WITH
6" BATT MATERIAL)
NOTICE: In order to achieve optimum sound reduction, the following areas need insulated:
1. Outside wall.
2. Area between sleeve and wall.
3. Drain area behind unit.
FIGURE 9B
Unit Mounting
INSIDE WALL
(SIZE VARIES)
UNIT
INTERIOR FLOOR
MIS-3201 A
Manual 2100-578L
Page
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