3
M
A
N
U
F
A
C
T
U
R
E
R
CE
RT
IFIED
TO ARI
AS
C
O
M
P
L
Y
IN
G
W
IT
H
A
RI
STANDARD
24
0
U
N
IT
A
R
Y
HE
A
T
P
U
M
P
EQUIPMENT
®
CERTIFICATION APPLIES ONLY WHEN THE
COMPLETE SYSTEM IS LISTED WITH ARI.
REGISTERED
QUALITY SYSTEM
As an ENERGY STAR® Partner, Carrier Corporation has deter-
mined that this product meets the ENERGY STAR® guidelines
for energy efficiency.
Physical data
† Charge quantity is for 15 ft of interconnecting tubing. For tubing lengths other than 15 ft, see Residential Split-Systems Long-Line Application Guideline for
additional refrigerant requirements.
NOTE:
1. See unit Installation Instructions for proper installation.
RECOMMENDED TUBE DIAMETERS
METERING DEVICE
UNIT SIZE-SERIES
018-31, 32
024-31, 32
030-31, 32
036-31, 32
042-31, 32
048-31, 32
060-31, 32
OPERATING WEIGHT (Lb)
136
144
189
206
213
258
287
COMPRESSOR
Manufacturer
Copeland
Type
Scroll
REFRIGERANT
Puron
Control
TXV (Cooling)
Charge (Lb) @ 15 Ft†
5.5
5.25
5.375
8.375
8.63
13.25
13.25
CONDENSER FAN
Propeller Type, Direct Drive
Air Discharge
Vertical
Air Quantity (CFM)
1600
1900
2400
2800
2800
3300
3300
Motor HP
1/12
1/8
1/5
1/5
1/5
1/4
1/4
Motor RPM
1100
1100
825
825
825
1100
1100
CONDENSER COIL
Copper Tube, Aluminum Plate Fin
Face Area (Sq Ft)
10.83
10.83
12.12
18.18
12.12
18.18
18.18
Fins per In.
25
25
25
25
20
20
20
Rows
1
1
1
1
2
2
2
Circuits
2
2
2
4
3
4
5
VALVE CONNECTION (In. ID)
Sweat
Vapor
5/8
5/8
3/4
3/4
7/8
7/8
7/8
Liquid
3/8
UNIT
SIZE
LIQUID TUBE DIAMETER (IN.)
VAPOR TUBE DIAMETER (IN.)
0 to 50 Ft
Tube Length
Alternate
0 to 50 Ft
Tube Length
Alternate
018
3/8
3/8
5/8
5/8
024
3/8
3/8
5/8
3/4
030, 036
3/8
3/8
3/4
5/8, 7/8
042, 048
3/8
3/8
7/8
3/4
060
3/8
3/8
1-1/8
7/8
* RST — Refrigeration Service Tubing, standard refrigerant grade tubing.
NOTES:
1. Tube diameters are for lengths up to 50 ft. For tubing lengths greater than 50 ft or 20 ft vertical differential, consult the Application
Guideline and Service Manual — Air Conditioners and Heat Pumps Using Puron® Refrigerant.
2. Refrigerant tubes and indoor coils must be evacuated to 500 microns to minimize contamination and moisture in the system.
UNIT
SIZE
SERIES
OUTDOOR PISTON
INDOOR TXV*
REQUIRED
SUBCOOLING (°F)
018
31, 32
40
KSATX0201PUR
15
024
31, 32
46
KSATX0201PUR
11
030
31, 32
49
KSATX0201PUR
11
036
31, 32
57
KSATX0301PUR
14
042
31, 32
59
KSATX0301PUR
11
048
31, 32
61
KSATX0401PUR
10
060
31, 32
73
KSATX0501PUR
12
* TXV must be installed when indoor coil is not equipped with a Puron-refrigerant approved TXV. TXV listed is for any ap-
proved coil combination. All TXVs are Puron specific bi-flow, hard shutoff.
*
*Only those system combinations that meet Energy Star® efficiency requirements. Refer to the combination ratings in the product data digest.
