Physical And Electrical Data; Dimensions - Johnson Controls Unitary Products LX Series Technical Manual

PHYSICAL AND ELECTRICAL DATA

MODEL
Unit Supply Voltage
1
Normal Voltage Range
Minimum Circuit Ampacity
Max. Overcurrent Device Amps
Min. Overcurrent Device Amps
Compressor Type
Rated Load
Compressor
Amps
Locked Rotor
Crankcase Heater
Factory External Discharge Muffler
4
HS Kit Required with TXV
Fan Diameter Inches
Rated HP
Rated Load Amps
Fan Motor
Nominal RPM
Nominal CFM
Face Area Sq. Ft.
Coil Rows Deep
Fins / Inch
Liquid Line Set OD (Field Installed)
Vapor Line Set OD (Field Installed)
6
Unit Charge (Lbs. - Oz.)
Charge Per Foot, Oz.
Operating Weight Lbs.
1. Rated in accordance with AHRI Standard 110-2012, utilization range "A".
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
4. See Hard Start Kit Accessory Installation Manual for Hard Start Kit part number for each model.
5. For applications with non-standard vapor line sizes, see the "Applications & Accessories" section of this Technical Guide.
6. The Unit Charge is correct for the outdoor unit, smallest matched indoor unit, and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract
the amount of refrigerant, using the difference in actual lineset length (not the equivalent length) multiplied by the per foot value.
A
Johnson Controls Unitary Products
RAC13L18 RAC13L24
B21S B21S
9.6 12.3
2
15 20
3
15 15
Recip Recip
7.0 9.2
45.0 45.0
No No
No No
Yes* Yes*
18 18
1/8 1/8
0.80 0.80
1075 1075
1925 1950
8.26 9.78
1 1
23 23
3/8 3/8
5
3/4 3/4
2 - 15 3 - 4
0.62 0.62
130 135
C
B
RAC13L30 RAC13L36
B21S B21S
208-230V, 1 60Hz
187 to 252
14.2 19.9
20 30
15 20
Recip Recip
10.7 14.7
57.0 78.0
No No
No No
Yes* Yes*
18 18
1/8 1/4
0.80 1.50
1075 1100
2150 2575
11.07 12.37
1 1
23 23
3/8 3/8
3/4 3/4
3 - 13 4 - 1
0.62 0.62
145 145

DIMENSIONS

Unit
Model
RAC13L18B21S 23-1/2
RAC13L24B21S 26-3/4
RAC13L30B21S
RAC13L36B21S 33-1/4
RAC13L42B21S 26-3/4
RAC13L48B21S
RAC13L60B21S 36-1/4
‡ Adapter fitting must be field installed for the required 1-1/8" line set.
All dimensions are in inches and are subject to change without notice.
Overall height is from bottom of base pan to top of fan guard.
A0340-001
Overall length and width include screw heads.
5495508-UTG-B-0518
RAC13L42 RAC13L48
B21S B21S
21.9 28.5
35 50
25 30
Recip Scroll
16.5 21.8
88.0 117
No No
Yes No
Yes* No
22 22
1/4 1/4
1.30 1.30
850 850
2925 3225
12.22 13.83
1 1
23 23
3/8 3/8
7/8 7/8
4 - 6 4 - 8
0.67 0.67
185 175
Dimensions Refrigerant Connection
(Inches) Service Valve Size
A B C Liquid
24 24
24 24
30 24 24
24 24
3/8
29-1/4 29-1/4
30 29-1/4 29-1/4
29-1/4 29-1/4
RAC13L60
B21S
34.3
60
35
Scroll
26.4
134
No
No
No
22
1/4
1.30
850
3350
17.37
1
23
3/8
1-1/8‡
5 - 6
0.75
185
Vapor
3/4
7/8
‡
7/8
3