Physical And Electrical Data; Dimensions - Coleman ECHELON AC21 Series Technical Manual

PHYSICAL AND ELECTRICAL DATA

MODEL
Unit Supply Voltage
1
Normal Voltage Range
Minimum Circuit Ampacity
Max. Overcurrent Device Amps
Compressor
Crankcase Heater (Stator Heat)
HS Kit Required with TXV
Fan Diameter Inches
Fan Motor
Coil
Liquid Line Set OD (Field Installed)
Vapor Line Set OD (Field Installed)
4
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. For applications with non-standard vapor line sizes, see the "Applications & Accessories" section of this Technical Guide.
4. 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 sub-
tract the amount of refrigerant, using the difference in actual lineset length (not the equivalent length) multiplied by the per foot value.
Johnson Controls Ducted Systems
2
Type
Rated Load
Locked Rotor
Rated HP
Rated Load Amps
Nominal RPM
Nominal CFM
Face Area Sq. Ft.
Rows Deep
Fins / Inch
3
AC21B2421S AC21B3621S
208-230V, 1 60Hz
17.4 25.7
30 40
Scroll Scroll
12.8 19.2
23.0 35.0
Yes Yes
N/A N/A
24 24
1/8 1/4
1.4 1.7
1025 1025
3500 3900
23.82 23.82
1 1
22 22
3/8 3/8
3/4 3/4
7 - 8 7 - 6
0.62 0.62
194 205

DIMENSIONS

Unit
Model
AC21B2421S 40-1/4
AC21B3621S 40-1/4
AC21B4821S 43-1/4
AC21B6021S 46-1/2
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.
5443702-CTG-C-0919
AC21B4821S
187 to 252
28.6
45
Scroll
20.8
35.0
Yes
N/A
26
1/3
2.6
975
4800
28.80
2
18
3/8
7/8
14 - 9
0.67
264
Dimensions Refrigerant Connection
(Inches) Service Valve Size
A B C Liquid
35-1/2 32
35-1/2 32
3/8
38-1/4 34-1/2
38-1/4 34-1/2
AC21B6021S
33.9
50
Scroll
25.0
50.0
Yes
N/A
26
1/3
2.6
1050
5300
31.2
2
18
3/8
7/8
15 - 1
0.67
270
Vapor
3/4
7/8
3