19
Installation Instructions
Adding a Spacer
Channel Dimensions
If using the RNIVS without a liner kit, use a
3/8” spacer:
The flange circling the bottom of the unit will
not
allow the unit to lay flat against a wall.
Therefore,
use a 3/8” spacer
behind the rear
mounting holes to ensure that the unit lays flush
against the wall or canopy.
See images below that illustrate the 3/8” flange exten-
sion that prevents the unit from being flush against a
wall.
The image
Channel Dimensions
is for added
information only. These dimensions are not critical
for standard installation.
2 1/8”
(5.04 cm)
height
back channel
(1.0 cm)
depth
3/8”
flange
Detail
.40
3/8”
wall
Flange Creating Gap Between
Rear of Unit and Wall
2 1/8”
3/8”
3/8”
(1.0 cm)
channel depth
channel height
flange extension length
(5.04 cm)
flange
(1.0 cm)
Details of Flange and Channel Dimensions
(1.0 cm)
