Instructions / Assembly

How to Install
1. Identify the wall-sleeve brand for your installation, from the chart below.
Wall Sleeve Dimensions
REAR
LEVEL
FRONT
UNIT
WALL
SLEEVE
1/4″ to 5/16″
1
3
Max.
1/8
Hole
Perfect Aire, Frigidaire,
White-Westinghouse, 25
1
/
2″ 15
1
/
4″
16
″
, 17
1
/
2
″
Carrier (52F Series)
or 22
″
General Electric, Hotpoint 26″ 15
5
/
8″ 15
7
/
8″
Whirlpool 25
7
/
8″ 16
1
/
2″ 17
1
/
8″ or 23″
Fedders, Emerson 27″ 16
3
/
4″ 16
3
/
4″ or 19
3
/
4″
Sears/Kenmore,
Carrier (51S Series) 25
3
/
4″ 16
7
/
8″ 18
5
/
8″
Fedders, Emerson 26
3
/
4″ 15
3
/
4″ 15″
Friedrich 27″ 16
3
/
4″ 16
3
/
4″
Brand Width Height Depth
Note:
Note:
Please verify dimensions
of your wall sleeve with
its manufacturer before
installing your thru-the-
wall unit.
All wall sleeves used to mount the new air conditioner must be in sound structural condition and have a
rear grille that securely attaches to sleeve, or rear flange that serves as a stop for the air conditioner.
Caution: When installation is complete, replacement
unit MUST have a rearward slope as shown.
2. Remove old air conditioner from wall sleeve and prepare wall sleeve as follows:
Clean interior. (Do not disturb seals.)
Wall sleeve must be securely fastened in wall before installing air conditioner.
Drive more nails or screws through sleeve, into wall, if needed.
Repair paint if needed.
3. If not existing, drill a
1
/
8″ clearance hole for grounding screw through left side of
sleeve, in a clear area about 3 inches maximum (to suit) back from front edge of
sleeve (as shown on right) using grounding screw and toothed washer. Pull loose
end of ground wire out front of sleeve, and temporarily bend it down and around
lower edge of sleeve. The ground wire will be attached to frame of air
conditioner later once it is installed.
INSTALLATION INSTRUCTIONS (CONTINUED)
9