Owners Guide
NOTE: Chassis requires WSE sleeve (sold and shipped separately)
OPTIONAL ACCESSORIES
IMPORTANT:
Operating the air conditioner 
with incorrect rear grille or 
without Bafe Adapter Kit 
(on 19 ¾" deep sleeve) will 
recirculate discharge air and 
cause compressor overload 
to trip.
This will cause the unit to shut 
down temporarily and may 
lead to premature compressor 
failure.
CORRECT Vertical Louvers
INCORRECT Horizontal Louvers
WSE SLEEVE/ EXTERIOR GRILLES
Optional Architectural Grille- AG
Premium extruded aluminum grille.
Standard Grille
Premium, expanded metal grille 
with powder coat paint. Ships 
with WSE sleeve.
INSTALLATION ACCESSORIES
DK / Drain Kit
Installed at the back of the unit and allows for 
attachment to condensate disposal system, 
if necessary or desired.
IDK / Internal Drain Kit
New construction applications 
where a condensate drain system 
has been built into the wall interior.
BAK / Bafe Adapter Kit
Necessary when installing in a 
sleeve deeper than 16 ¾" deep, 
such as Fedders B sleeve 
(19 ¾"  deep).
Height W idth  Depth
Height 
of Front
Width of 
Front
Depth 
with 
Front
Minimum 
Extension Into 
Room with 
Front
15 ¾" 26 ½" 21" 17 ¼" 27 ½" 23 ¼" 7 ½"
CHASSIS DIMENSIONS  WSE SLEEVE DIMENSIONS
Height W i d t h  Depth
Depth 
with 
Front
Minimum
Extension
Outside
Thru-the-wall
Finished Hole
Height Width Max. Depth
16 ¾" 27" 16 ¾" 24 ¼"
9
/
16
" 17 ¼" 27 ¼" 15 
5
/
16
"
WSE Wall Sleeve
Ships with standard grille (shown 
above) and standard galvanized 
steel inner panel and painted steel 
outer panel.
WSE sleeve Steel inner panel Outer weather panel






