Johnson Controls GCGD18S Specifications

TABULAR DATA SHEET
Outdoor Split System Air Conditioner 1.5 Thru 5 Tons
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
Factory External Check Valve
4
HS Kit Required with TXV
Fan Motor Amps Rated Load
Fan Diameter Inches
Rated HP
Fan Motor Nominal RPM
Nominal CFM
Face Area Sq. Ft.
Coil Rows Deep
Fin / Inches
Liquid Line Set OD (Field Installed)
Vapor Line Set OD (Field Installed)
5
Unit Charge (Lbs. - Oz.)
Charge Per Foot, Oz.
Operating Weight Lbs.
Models with "E" on the end of the model number have an ElectroFin® coating on the outdoor coil.
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. Units have been shipped without refrigerant. Remove nitrogen holding charge, evacuate, and charge to the system charge listed on the second page of the data
sheet. System charges listed include 15 feet of lineset.
A
Johnson Controls Unitary Products
MODELS: GCGD18* THRU 60
13 SEER – R-22 – 1 PHASE
GCGD18S GCGD24S
21S2X(E) 21S2X(E)
8.5
2
15
3
15
Recip Recip
6.4
36
No
No
No
Yes
0.5
18
1/12
1100 1075
1550 1850
9.60
1
23
3/8
5/8
0.66
130
C
B
GCGD30S GCGD36S
21S2(E) 21S2(E)
208-230V, 1 60Hz
187 to 252
13.2 14.0
20 20
15 15
Recip
9.9 10.6
54 61
No No
No Yes
No No
Yes Yes
0.8 0.80
18 18
1/8 1/8
1075
1950
9.60 11.30
1 1
23 23
3/8 3/8
3/4 3/4
See Note 5 Below
0.68 0.68
130 150
All dimensions are in inches. They are subject to change without notice.
Certified dimensions will be provided upon request.
.
Unit
Model
18
24
30
36
42
48
60
1. Overall height from bottom of base pan to top of fan guard.
2. Adapter fitting required for 1-1/8" line set.
GCGD42S GCGD48S
21S2(E) 21S2(E)
18.2 19.9
30 30
20 25
Recip Recip
13.4 14.7
78 78
No No
Yes Yes
No No
Yes Yes
1.4 1.5
18 22
1/4 1/4
1100 850
2400 3000
12.10 16.50
1 1
23 23
3/8 3/8
3/4 7/8
0.68 0.70
160 175
Dimensions Refrigerant Connection
(Inches) Service Valve Size
1
B C
A
23-1/2 23-1/2
28
28 23-1/2 23-1/2
32 23-1/2 23-1/2
34 23-1/2 23-1/2
34 29 29
34 29 29
40 29 29
GCGD60S
21S2(E)
22.7 33.5
35 50
25 35
Recip Scroll
17.0 25.6
86 150
No No
Yes No
No No
Yes No
1.5 1.5
22 22
1/4 1/4
850 850
3000 3300
16.50 19.75
1 1
23 23
3/8 3/8
7/8 1-1/8
0.70 0.76
176 200
Liquid Vapor
3/4"
3/8"
7/8"
2
7/8"
833101-UTD-B-0612