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Installing the rear grille into an
existing wall sleeve:
1. Measure the dimensions of your existing wall sleeve. (Fig. 3)
2. Locate your wall sleeve in the wall sleeve identification chart
below.
If you have any questions or if your sleeve is not listed please
call 217-347-6459 or email customerservice@fedders.com.
You must install the new grille included with your air
conditioner. Failure to do so could damage the unit
and will void the warranty.
5
Wall sleeve identification chart
Determine the type of wall sleeve you have from the chart below
and follow the instructions and warnings in the section indicated.
INSTALLATION
Height
Width
Depth
Wall Sleeve
3
Dimensions of wall sleeve Follow instructions
under section
Wall Sleeve
Manufacturer
Section B
Section B
Section A
Section A
See note below
See note below
See note below
See note below
Section B
Section C
Section B
Section A
Section A
Section A
Section A
Section A
Section B
Width HeightDepth
26 3/4” 15” 15 3/4” Fedders
25 7/8” 18” 15 9/16” Carrier (52F series)
25 1/2” 22” 15 1/4” White-Westinghouse
26” 16 7/8” 15 5/8” General Electric/Hotpoint
25 7/8” 16 23/32” 15 17/32” LG
26 3/4” 15” 15 3/4” Maytag
25 1/2” 22 9/16” 15 5/8” Whirlpool
25 1/2” 19” 15 5/8” Sears
25 1/2” 22 9/16” 15 5/8” Sears
26 3/4” 15” 15 3/4” Emerson Quiet Kool
27” 16 3/4” 16 3/4” Fedders “A” chassis (BSA000D)
27” 19 3/4” 16 3/4” Fedders “B” chassis (BSB000D)
27” 16 3/4” 16 3/4” Friedrich
25 7/8” 16”/18”/22” 15 7/8” Frigidaire
27 3/8” 15 3/4” 16” Welbilt
25 3/4” 18 5/8” 16 7/8” Carrier (51S Series)
25 1/2” 19” 15 5/8” Whirlpool
If your existing sleeve is 27"wide or greater, STOP HERE.
These sleeves require a larger rear grille than the one provided with this unit and different
installation parts. You will need to order kit number A38500W from your local distributor.
Included in the kit is a rear grille, larger trim frame, rear air deflector, baffles, and larger foam
pieces that will be needed to correctly install your air conditioner in a wall sleeve that is 27
inches wide or greater than 27 inches. Please contact the distributor where you purchased the
unit. If you do not install your new air conditioner using this kit you will cause damage to the
air conditioner and the warranty will be void.