Wall Opening Requirements - McQuay Type K Incremental Packaged Terminal Air Conditioner Installation & Maintenance Data

Wall Opening Requirements

Before installing the unit, check the wall opening to be sure
the wall sleeve will slide in unobstructed. The rough opening
should measure 25'' x 36½'' (635mm x 927mm) indoors and
14½" x 36½" (368mm x 927mm) outdoors for sizes 007–012
and 27¾''x 46¾'' (705mm x 1187mm) indoors and 16⅜" x 46¾"
outdoors (415mm x 1187mm) outdoors for sizes 019 as shown
below. The wall box is designed to be mounted on the floor
but may be located above the floor line to clear obstructions.
Without cabinet modifications, the wall box can be placed up to
1'' (25mm) above the floor. The standard adjustable kickplate can
be telescoped to hide the space below the wall box. Complete
wall box installation instructions can found on page 5.
Figure 2: Unit and Wall Box Opening Dimensions
E
Table 1: Unit Dimension
Dimensions – Inches
Unit Size A
007–012 48
019 60
Dimensions – mm
Unit Size A
007–012 1219
019 1524
IM 1068 / Page 4 of 32
D
A
B C D
2½ Min. 7¼ Min. 36¼
2½ Min. 8½ Min. 46¼
B C D
64 Min. 184 Min. 921
64 Min. 216 Min. 1175
Sheet metal parts, self-tapping screws, clips and such items
inherently have sharp edges, and it is necessary that the
installer exercise caution. This equipment is to be installed
only by an experienced installation company which employs
trained personnel.
C L B
M
H
J
K
E F G H
5¾ 24½ 13 ⁄ 21 3 ⁄
11 1
16 2
6⅞ 27⅜ 15⅞ 24 4-6 Adj.
E F G H
146 648 348 533 89-140 Adj.
175 695 403 610 102-152 Adj.
CAUTION
!
F
G
J K L M
-5½ Adj. 1¾ 8 1
3 9¼ 5/8
J K L M
44 203 25
76 235 16
N P R
45¾ 25 36½
59½ 27¾ 46¾
N P R
1162 635 927
1151 705 1187