Installation manual

Installation
8
Figure 4 Upflow 15, 20 and 22 ton (VH and VE models) cabinet and floor planning dimensional data
Air return
opening
5-1/2"
(140mm)
3
3
"
(
8
3
8
m
m
)
97"
(2464mm)
94-3/4"
(2407mm)
1-1/8"
(29mm)
FLOOR CUTOUT DIMENSIONS
Models With Bottom Return
2
2
"
(
5
5
9
m
m
)
F
l
o
o
r
L
e
v
e
l
1" (25.4mm) flange
for decorative
plenum alignment
94-3/4"
(2407mm)
Air
return
opening
24-1/4"
(616mm)
11"
(279mm)
2-1/8"
(54mm)
DUCT CONNECTION DATA
Models With Rear Return
9
9
"
o
v
e
r
a
l
l
(
2
5
1
5
m
m
)
9
5
"
(
2
4
1
3
m
m)
P
l
e
n
u
m
F
l
a
n
g
e
32"
(838mm)
Plenum
Flange
35" overall
(889mm)
Projection of
Display Bezel
5/8" (16mm)
2"
(51mm)
2"
(51mm)
1"
(25.4mm)
76"
(1930mm)
97" Base
(2464mm)
33" Base
(838mm)
Shaded areas
indicate a
recommended
clearance of 34"
(864mm) for
component
access and filter
removal
Air grille
supplied on
units with
front return
air only
UNIT DIMENSIONAL DATA
4"
(102mm)
Flanges provided on
blower outlets for
supply air ducting
DPN000529 Rev0
DISCONTINUED
PRODUC T