CRC21/CRR21


21 SEER/2-5 TONS
SPLIT SYSTEM CONDENSING UNIT
24,000-60,00 Btu/h Cooling Capacity

Uninterrupted Power Supply (UPS) option for regions with unsteady main power supply

DESIGN FEATURES:

  • Oval coil design suppresses flow recirculation, separation and corner singularities for high energy efficiency+
  • R-410A Environment friendly refrigerant
  • Energy-efficient single and two-stage scroll compressors
  • Design classifications are based on Capacity and Efficiency
  • High performance PSC and ECM motors
  • Rifled copper tube/enhanced aluminum lanced fin
  • High and low pressure switches for equipment protection
  • Equipped with Emerson Comfort Alert Diagnosis
  • Powdered coated cabinet to prevent rust
  • Easy access to covered and protected service valves
  • Sound level in 70-75 dBA range with compressor blanket
  • Conform to AHRI/ASHRAE Standards
  • Meet Energy-Star ratings


CONDENSING UNIT NOMENCLATURE:

CR Product Type
C Cabinet Configuration
21 Unit Efficiency
060 Unit Capacity
C Operating Mode
A Series Revision
1 Compressor Type
1 Condenser Motor Type
1 Throttling Device
1 Voltage

Product Type
CR = Condensing Unit for Residential Split System

Cabinet Configuration
C = Circular/Oval
R= Rectangular

Unit Efficiency
(Seasonal Energy Efficiency Rating – SEER)
13 – 13 SEER
14 – Up to 14 SEER
15 – Up to 15 SEER
16 – Up to 16 SEER
17 – Up to 17 SEER
18 – Up to 18 SEER
21 – Up to 21 SEER

Unit Capacity (Nominal)
024 = 2 Tons (24,000 Btu/h)
030 = 2 ½ Tons (30,000 Btu/h)
036 = 3 Tons (36,000 Btu/h)
042 = 3 ½ Tons (42,000 Btu/h)
048 = 4 Tons (48,000 Btu/h)
060 = 5 Tons (60,000 Btu/h)

Operating Mode
C= Cool Only
H= Heat Pump

Series Revision
Coil Configuration, etc.
(Contact Manufacturer)

Compressor Type
1 – R410A Single Stage (1 Speed) Copeland Scroll Compressor
2 – R410A Two Stage (2 Speeds) Copeland Scroll Compressor
3 – R410A Digital (Variable Speeds) Copeland Scroll Compressor

Condenser Motor Type
1 – PSC, GE
2 – ECM, GE

Throttling Device
1 = Thermostatic Expansion Valve (TXV)
2 = Automatic Expansion Valve (AXV)
3 = Orifice (Piston) Expansion Valve

Voltage Type
1 – 208/230 V, 1 Ph., 60 Hz.
2 – 208/230 V, 1 Ph., 50 Hz.
3 – 208/230 V, 3 Ph., 60 Hz.
4 – 480 V, 3 Ph., 60 Hz.
5 – 460/230 V, 3 Ph., 60 Hz.
6 – 380/415 V, 3 Ph., 50 Hz.
7 – 575V, 3 Ph., 60Hz.


CONDENSING UNIT SPECIFICATIONS:

MODEL CRC21024
CRR21024
CRC21030
CRR21030
CRC21036
CRR21036
CRC21042
CRR21042
CRC21048
CRR21048
CRC21060
CRR21060
Unit Capacity
Nominal Cooling Capacity, Btu/h 24,000 30,000 36,000 42,000 48,000 60,000
SEER Nominal <————————————————-Up To 21————————————————>
Compressor <———————————————Copeland Scroll———————————————>
RLA 11.7 13.1 15.3 17.9 21.2 27.1
LRA 58.3 73.0 83.0 96.0 104.0 152.9
Refrigeration System
Refrigerant Type <————————————————-R-410A————————————————->
Refrigerant Line Set
Liquid Line Diameter 3/8” 3/8” 3/8” 3/8” 3/8” 3/8”
Suction Line Diameter 3/4” 3/4” 3/4” 7/8” 7/8” 7/8”
Discharge Line Diameter 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″
Throttling Device <—————————————————-TXV—————————————————>
TXV Size 2 Ton 2 Ton 3 Ton 3 Ton 4 Ton 5 Ton
Liquid Valve Connection 3/8” 3/8” 3/8” 3/8” 3/8” 3/8”
Suction Valve Connection 3/4” 3/4” 3/4” 7/8” 7/8” 7/8”
Refrigerant Charge++ (lbs.) 6.56 6.68 11.16 11.45 13.20 13.88
Condenser Fan Motor
Rated HP 1/5:1/3 1/5:1/3 1/5:1/3 1/5:1/3 1/5:1/3 1/5:1/3
Rated RPM 640/792 638/801 637/818 652/845 727/860 731/878
Air-flow Rate (ACFM) 3140/3822 3138/3318 3235/4001 3300/4135 4500/4872 4496/4888
Rated FLA 2.80 2.80 2.80 2.80 2.80 2.80
Condenser Coil^
Model Number CR421102426 CR421102426 CR421102428 CR421102428 CR421102429 CR421102429
Face Area, Sq. Ft. 32.08 32.08 32.08 32.08 32.08 32.08
Electrical Data
Voltage/Phase-Hz 208/230/1-60 208/230/1-60 208/230/1-60 208/230/1-60 208/230/1-60 208/230/1-60
MCA/MOP** 17.4/25 19.3/30 21.9/35 25.2/40 29.3/50 36.7/60
Sound Power (dBA) 70.6/71.3 70.8/71.4 71.4/72.1 72.1/73.3 74.6/75.1 75.4/75.9
Models CRC21024 CRC21030 CRC21036 CRC21042 CRC21048 CRC21060
Installed/Shipping Weight 315/330 315/330 318/333 341/361 341/361 345/365
Models CRR21024 CRR21030 CRR21036 CRR21042 CRR21048 CRR21060
Installed/Shipping Weight 339/354 339/354 342/357 365/385 365/385 369/389

+in lbs. (subject to change) ^ Condenser Coil Configuration (Contact Manufacturer) ++Unit Full Charge includes 25Ft of Liquid and Suction Line Set. **Minimum Circuit Ampacity/Maximum Overcurrent Protection

CONDENSING UNIT DIMENSIONS AND HVAC ENGLISH TO METRIC UNITS CONVERSION TABLE:

C-Series-Graph-Final

 

 

CRC DIMENSIONS+
MODEL L W H
CRC21024 46.60 40.50 42.25
CRC21030 46.60 40.50 43.25
CRC21036 46.60 40.50 42.25
CRC21042 46.60 40.50 42.25
CRC21048 46.60 40.50 42.25
CRC21060 46.60 40.50 42.25
CRR DIMENSIONS+
MODEL L W H
CRR21024 41.25 40.50 42.25
CRR21030 41.25 40.50 42.25
CRR21036 41.25 40.50 42.25
CRR21042 41.25 40.50 42.25
CRR21048 41.25 40.50 42.25
CRR21060 41.25 40.50 42.25

*DIMENSIONS in inches

CRC21-&-CRR21