5495505-CTG-A-0418
Johnson Controls Unitary Products 3
‡ 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.
Overall length and width include screw heads.
PHYSICAL AND ELECTRICAL DATA
MODEL CC7B1821S CC7B2421S CC7B3021S CC7B3621S CC7B4221S CC7B4821S CC7B6021S
Unit Supply Voltage 208-230V, 1 60Hz
Normal Voltage Range
1
1. Rated in accordance with AHRI Standard 110-2012, utilization range “A”.
187 to 252
Minimum Circuit Ampacity
14.0 16.4 18.8 22.0 23.6 25.9 32.4
Max. Overcurrent Device Amps
2
2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
20 25 30 35 40 40 50
Min. Overcurrent Device Amps
3
3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
15 20 20 25 25 30 35
Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Compressor
Amps
Rated Load
9.0 10.9 12.8 15.4 16.6 18.5 23.7
Locked Rotor 47.5 62.9 67.8 83.9 109.0 124.0 152.5
Crankcase Heater No No No No No No No
Factory External Discharge Muffler
No No No No No No No
HS Kit Required with TXV
No No No No No No No
Fan Diameter Inches
22 22 24 24 26 26 26
Fan Motor
Rated HP 1/3 1/3 1/3 1/3 1/3 1/3 1/3
Rated Load Amps 2.80 2.80 2.80 2.80 2.80 2.80 2.80
Nominal RPM
917 917 682 682 875 875 834
Nominal CFM 2575 2575 3000 3000 4100 4100 4275
Coil
Face Area Sq. Ft.
13.83 13.83 21.06 21.06 25.28 25.28 27.40
Rows Deep
1 1 1 1 1 1 1
Fins / Inch 23 23 23 23 23 23 23
Liquid Line Set OD (Field Installed)
3/8 3/8 3/8 3/8 3/8 3/8 3/8
Vapor Line Set OD (Field Installed)
4
4. For applications with non-standard vapor line sizes, see the “Applications & Accessories” section of this Technical Guide.
3/4 3/4 3/4 3/4 7/8 7/8
1-1/8
‡
Unit Charge (Lbs. - Oz.)
5
5. 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.
3 - 10 3 - 10 4 - 11 4 - 9 6 - 6 6 - 11 7 - 14
Charge Per Foot, Oz. 0.62 0.62 0.62 0.62 0.67 0.67 0.75
Operating Weight Lbs. 150 150 165 175 220 220 265
&
%
$
$
DIMENSIONS
Unit
Model
Dimensions
(Inches)
Refrigerant Connection
Service Valve Size
A B C Liquid Vapor
CC7B1821S 30 29-1/4 29-1/4
3/8
3/4
CC7B2421S 30 29-1/4 29-1/4
CC7B3021S 36-1/4 35-1/4 31-3/4
CC7B3621S 36-1/4 35-1/4 31-3/4
CC7B4221S 39-1/2 38 34-1/4
7/8
CC7B4821S 39-1/2 38 34-1/4
CC7B6021S 42-3/4 38 34-1/4
7/8
‡
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