8
Dimensions—38CKS
AIR IN
3
/8 -IN. DIA
TIEDOWN
KNOCKOUTS
(2) PLACES
H
G
F
E
L
K
J
AIR IN
M
N
AIR DISCHARGE
AIR IN
AIR IN
AIR DISCHARGE
NOTES:
1.  ALLOW 30" CLEARANCE TO SERVICE SIDE OF UNIT, 48" ABOVE UNIT, 6" ON ONE 
     SIDE, 12" ON REMAINING SIDE, AND 24" BETWEEN UNITS FOR PROPER AIRFLOW.
2.  MINIMUM OUTDOOR OPERATING AMBIENT IN COOLING MODE IS  55°F, MAX. 125°F.
3.  SERIES DESIGNATION IS THE 13TH POSITION OF THE UNIT MODEL NUMBER.
4.  CENTER OF GRAVITY     .
AIR DISCHARGE
A SQ
B
P
C
2 
7
/8″
1 
1
/4″
FIELD CONTROL SUPPLY 
CONN  
7
/
8 
-IN. DIA 
HOLE
FIELD POWER SUPPLY CONN
7
/
8 
-IN. DIA HOLE WITH 
1 
1
/
8 
-IN. DIA KNOCKOUT 
AND 1 
3
/
8 
-IN. DIA 
KNOCKOUT
 
3
/
8 
-IN. DIA LIQUID 
LINE CONN
D DIA VAPOR LINE CONN
A99065
DIMENSIONS (IN.)
UNIT
SIZE SERIES
UNIT DIMENSIONS MINIMUM 
MOUNTING PAD
DIMENSIONSABCDEFGHJKLMNP
018 0 18 25-5/16 3-3/16 5/8 3 15 16-5/16 17-3/4 10-3/16 16-1/8 17-3/4 7-7/8 8-3/8 10-1/8 18 X 18
024 0 22-1/2 25-5/16 3-3/16 5/8 3-11/16 18-1/8 19-3/4 22-1/4 14-3/8 19-9/16 22-1/16 10-1/4 9-1/2 11-1/4 22-1/2 X 22-1/2
030 0 22-1/2 27-5/16 3-3/16 3/4 3-11/16 18-1/8 19-3/4 22-1/4 14-3/8 19-9/16 22-1/16 10-1/4 9-1/2 11-3/4 22-1/2 X 22-1/2
036 0 22-1/2 33-5/16 3-3/16 3/4 3-11/16 18-1/8 19-3/4 22-1/4 14-3/8 19-9/16 22-1/16 10-1/4 9-1/2 15-1/2 22-1/2 X 22-1/2
042 0 30 27-5/16 3-1/4 7/8 6-1/2 23-1/2 27-1/4 29-3/4 20 27-1/16 29-9/16 15-1/2 14 14-1/2 30 X 30
048 0 30 33-5/16 3-1/4 7/8 6-1/2 23-1/2 27-1/4 29-3/4 20 27-1/16 29-9/16 15-1/2 14 15-1/2 30 X 30
060 0 30 29-5/16 3-1/4 7/8 6-1/2 23-1/2 27-1/4 29-3/4 20 27-1/16 29-9/16 15-1/2 14 15 30 X 30