Figure 12 - Ra Panel Cross Section Installation At Floor Level; Figure 13 - Ra Panel Dimensions - Johnson Controls VB09 Installation, Operation And Maintenance Manual

SECTION 1 - INSTALLATION
Acoustical
Panel Door
Frame
2.5 inches
Floor
FIGURE 12 - RA PANEL CROSS SECTION
INSTALLATION AT FLOOR LEVEL
0.28
1.92
1.92 0.28 inches
inches
52.50
56.75
A
A
NOTES:
1. Acoustic panel is powder coated in appliance white
2. Acoustic panel can be installed on the right hand side or left hand side.
3. See Figure 11 on page 21 for additional RA panel and cabinet installation information.

FIGURE 13 - RA PANEL DIMENSIONS

22
RA flange must not
contact door frame
1-inch RA flange
Cabinet
Closet Drywall
LD27621
B
B
C
C
Mounting Holes x 6
Mounting Holes x 6
D
D
50.25
Figure 12 on page 22 shows a cutaway view for a
standard cabinet with no stand. Add the stand height to
the cabinet to obtain the correct dimension of the RA
panel from floor.
For maximum return airflow, the flush
mounted acoustic panel must be centered
vertically and horizontally over the RA
opening of the cabinet. SA duct collar
extensions may be required to prevent
short cycling.
ALL DIMENSIONS ARE IN INCHES
MODEL A B
VSCS09–12 22.75 20.50 16.25 18.50
VSCS15–24 25.75 23.50 19.25 21.50
VSCS30–36 29.75 27.50 23.25 25.50
54.50
(54 3/4" ROUGH-IN
WALL OPENING)
NOTES:
-Powder coated in 'Appliance White'
-Inside panel lined with 1/2-inch acoustical insulation
-Hinged panel complete with magnetic latches
FORM 145.18-IOM1
ISSUE DATE: 8/30/2018
ROUGH-IN
C D
WIDTH
20.75
23.75
27.75
Magnetic Catches x 2
Magnetic Catches x 2
ROUGH-IN
HEIGHT
52.75
52.75
52.75
LD19319C