2
Money Saving Operation
—
Investment protection through long 
lasting components in harsh 
conditions. Unit meets ARI rated 
efficiencies as shipped.
Electrical Range
—All model sizes 
are offered in single phase 208-230 
volt.
Unit Design
—Copper tube, wavy 
aluminum fin coil is designed for 
optimum heat transfer. Vertical air 
discharge carries sound and hot 
condenser air up and away from 
adjacent patio areas and foliage. Heat 
pump style drain pan allows for easy 
removal of water, dirt, and debris.
Totally Enclosed Fan Motor
—
Provides greater reliability under 
adverse conditions and dependable 
performance for many years. The 
permanent split-capacitor type motor 
was designed for optimum efficiency. 
Then, under extreme conditions, the 
motor was tested and qualified to help 
ensure the greatest reliability.
External Service Valves
—Both brass 
service valves are front seating, with 
provision for field sweat connections. 
Valves are externally located for quick 
and easy refrigerant tube connections. 
Each valve provides service ports for 
ease in checking operating refrigerant 
pressures.
Easy Serviceability
—Single access 
panel provides simple access to 
electrical control box. Top of unit 
allows access to fan motor and internal 
components.
Compressor Protection
— Each 
compressor is protected with internal 
temperature and current sensitive 
overloads.
Limited Warranty
—Standard 1 year 
warranty on parts, with an additional 4 
year warranty on compressor and 
outdoor coil.
M
A
N
U
F
A
C
T
U
R
E
R
C
E
R
T
I
F
I
E
D
T
O
A
R
I
A
S
C
O
M
P
L
Y
I
N
G
W
I
T
H
A
R
I
S
T
A
N
D
A
R
D
2
1
0
U
N
I
T
A
R
Y
A
I
R
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D
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I
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G
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Q
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REGISTERED QUALITY SYSTEM
CERTIFICATION APPLIES ONLY 
WHEN THE COMPLETE SYSTEM
IS LISTED WITH ARI.
o
e
 num
er nomenc
ature
The data in this publication is displayed for all series; however, every series may not be available from manufacturer.
38CKS 018 3 0 1
Electric Air Conditioner Packaging
Nominal Capacity
018 — 18,000 Btuh 042 — 42,000 Btuh
024 — 24,000 Btuh 048 — 48,000 Btuh
030 — 30,000 Btuh 060 — 60,000 Btuh
036 — 36,000 Btuh
Series
Electrical
3 — 208-230-1