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Location Requirements
IMPORTANT: Observe all governing codes and ordinances.
Check the location where air conditioner will be installed. Proper
installation is your responsibility. Make sure you have everything
necessary for correct installation.
The location should provide:
■ Grounded electrical outlet within 4 ft (122 cm) of where the
power cord exits the air conditioner.
NOTE: Do not use an extension cord.
■ Free movement of air in room to be cooled.
■ A large enough opening for the air conditioner.
■ Adequate wall support for weight of air conditioner. Air
conditioner weighs between
NOTE: Cabinet louvers must not be obstructed. Air must be able
to pass freely through the cabinet louvers.
Window Installation
Window opening measurements:
Through-the-Wall Installation
The wall opening measurements should be:
■ Width: 23" (58.4 cm) plus twice thickness of wood used to
build frame.
■ Height: 16" (40.6 cm) plus twice thickness of wood used to
build frame.
■ Depth: Dimension for depth depends on the wall thickness
and the type of molding.
A.Cabinet louvers
A.16" (40.6 cm)
B.23"(58.4 cm)
C.Wood thickness
D.Depth
A
B
B
C
C
A
D
A
4
Model
Size
CWH12A
CWH1 A
8
CWH24A
Opening
width
Opening
height
A (minimum)
B (minimum)
28 " to 40"
(72.4 to 101.6 cm)
17¹⁄4" (43.8 cm)
¹⁄2
28 " (72.4 cm)
17
¹⁄4
" (43.8 cm)
¹⁄2
28 " to 42"
(71 to 106.7 cm)
19" (48.3 cm)
28 " (71 cm)
19 " (43.8 cm)
30" to 43"
(76.2 to 109.2 cm)
19¹⁄8" (48.6 cm)
30" (76.2 cm)
19
¹⁄8
" (48.6 cm)
CWH12A
■ Width: 26 " (66.7 cm) plus twice thickness of wood used to
build frame.
■ Height: 18 " (47.6 cm) plus twice thickness of wood used to
build frame.
■ Depth: Dimension for depth depends on the wall thickness
and the type of molding.
¹⁄4
⁄4
3
CWH1 A
8
■ Width: 26 " (67.9 cm) plus twice thickness of wood used to
build frame.
■ Height: 18 " (47.6 cm) plus twice thickness of wood used to
build frame.
■ Depth: Dimension for depth depends on the wall thickness
and the type of molding.
⁄4
3
⁄4
3
CWH24A
CWH12A
:
CWH1 A
:
8
A.18 " (47.6 cm)
B.26 "(66.7 cm)
C.Wood thickness
D.Depth
⁄4
1
⁄4
3
CWH24A
:
A.16 " (47.6 cm)
B.23 "(67.9 cm)
C.Wood thickness
D.Depth
⁄4
3
⁄4
3
CWH12A
5 and 115 lbs (43.1 to 52.2kg)
110 and 130 lbs (49.9 to 59 kg)CWH18A
CWH24A
145 and 200 lbs (65 to 96 kg)
: