Brochure
INSTALLATION INFORMATION
* Minimum extensions when mounted in a window.
** Minimum widths achieved using one side curtain assembly as opposed to both in a standard installation.
NOTE: S,M and L sleeves may be installed in window with no side kits if properly installed.
FUNCTION
S–Straight Cool C–Straight Cool
X–Straight Cool Y–Heat Pump
E–Electric Heat
CHASSIS
Q–Portable P–Programmable
S–Small Chassis M–Medium Chassis
L–Large Chassis
ROOM AIR CONDITIONER MODEL IDENTIFICATION GUIDE
S L 28 N 3 0 B
MODEL SERIES
APPROXIMATE
Btu (000) Cooling
VOLTAGE
1–115 Volts 3–230/208 Volts
0 – Straight Cool and
115V Heat Pump Models
1 – 1 KW heat strip, Nominal
3 – 3 KW heat strip, Nominal
4 – 4 KW heat strip, Nominal
5 – 5 KW heat strip, Nominal
Letter at end of model number indicates
a modification to an existing model.
(B)
(C)
Front
SIDE VIEW
Sleeve Dimensions Drawing
Sleeve
Height
INCHES
Width
INCHES
Depth
with Front
INCHES
Shell Depth
to Louvers
INCHES
Minimum
Extension
Into Room*
INCHES
Minimum
Extension
Outside
*
INCHES
Window Width
INCHES
In-wall Installation
Finished Hole
INCHES
Carton Dimensions
INCHES
Minimum** Maximum Height Width Max. Depth
Height Width Depth
Q
14
¼" 19
¾
"
21
3
/8
"
8
½" 5 ½" 10 ¾"
22" 42"
14
½”
20" 8 ½” 18
1
/4
” 24
3
/
8
” 26
1
/
2
”
S 15
15
/16
" 25
15
/16
" 29"
8
¾" 5 ¾”
16
15
/16
” 27
3
/8
" 42" 16
3
/16”
26
3
/16”
7
3
/8
" 19” 29” 34
1
/
2
”
M 17
15
/16
" 25
15
/16
" 29"
8
¾" 5 ¾”
16
15
/16
” 27
3
/8
" 42" 18
3
/16”
26
3
/16”
7
3
/8
” 21” 29” 34
1
/
2
”
L 20
3
/16"
28" 35 ½”
16
½"
5
3
/8
” 18
15
/16
” 29
7
/8
” 42" 20
3
/8
" 28 ¼" 15
1
/8
” 24
1
/2
” 38
7
/
8
” 31
5
/8
”
CIRCUIT RATING/ BREAKER
Model
Circuit Rating
Breaker or
T-D Fuse
Plug Face
(NEMA#)
Power Cord
Length (ft.)
Wall Outlet
Appearance
All SQ MODELS. EQ08N11B. SS08N10B,
SS10N10B, SS12N10B and SS14N10B.
YS10N10B. SM15N10B.
125V - 15A 5- 5P 6
SS12N30B and SS16N30A. SM18N30A
and SM21N30B.
250V - 15A 6 - 15P 6
SM24N30A. SL24N30B and SL28N30B.
ES12N33B and ES16N33A. YS12N33B.
250V - 20A 6 - 20P 6
SL36N30B. EM18N34A. EL24N35 and
EL36N35B. YM18N34B and YL24N35B.
250V - 30A 6 - 30P 6