Indoor Self-Contained Unit with Puron® (R-410A) Refrigerant
5 to 20 Nominal Tons
The 50XCR indoor remote air-cooled packaged units are designed for vertical installation with multiple return air and supply air configuration. These units provide a practical and economical approach to comfort conditioning requirements in replacement, renovation, and new construction applications.
Performance Features
- Capacities of 5, 7½, 10, 12 and 15 tons
- ASHRAE 90.1 compliant
- Rear filter rack to support 1-in. or 2-in. filters
- TXV (thermostatic expansion valve) controlled
- Two-stage capacity control on sizes 12 to 16
- Sizes 12 to 16 have two compressors on independent circuits
- Adjustable belt drive centrifugal evaporator fan
- Built-in 24-volt control system
- R-410A refrigerant
- Positive sloped stainless steel drain pan
- Fully insulated unit including full acoustical insulation on compressor section
- Crankcase heater
Reliability Features
- Aluminum fin/copper tube coils
- Painted weather-resistant cabinet meets 500-hour salt spray requirements
- Scroll compressors with internal overload protection
- Adjustable belt-drive fan motors
- 3-phase evaporator-fan motors with internal thermal protection
- Condensate drain connections on right side of unit
- High and low pressure switches on each compressor
- Cycle-LOC™ lockout relay and 5-minute short cycle protection on each circuit
- Unit is ETL and ETL, Canada certified
- Manufactured in an ISO 9000 certified factory
Maintenance Features
- Replaceable filter drier on each refrigerant circuit
- Ducted or free return connections
- Flanges provided on condenser and evaporator inlet and outlet
- Single point electrical connection
Installation Features
- Replaceable filter drier on each refrigerant circuit
- Filter rack for 1-in. or 2-in. disposable filters
- Ducted or free return connections
- All service can be done through unit front or side panels
- Same filter rack can be used for free or ducted return
- Permanently lubricated TEFC (totally enclosed fan cooled) evaporator fan motors
Field-Installed Accessories
- Louvered discharge assembly
- Hot water or steam coil
- Low, medium, and high static fan and drive packages
- Two speed evaporator fan (sizes 12 to 16)
50XCR/09XC AHRI Capacity Ratings
| Size | Nominal Capacity (Tons) | Evaporator Airflow (Cfm) | Condenser Airflow (Cfm) | Net Cooling Capacity (Btuh) | Total Power (kW) | EER | IEER |
|---|---|---|---|---|---|---|---|
| 06 | 5 | 1875 | 2800 | 65000 | 5.8 | 11.2 | 11.4 |
| 08 | 7.5 | 2625 | 3500 | 80000 | 7.1 | 11.2 | 11.4 |
| 12 | 10 | 3500 | 5500 | 119000 | 10.6 | 11.2 | 11.4 |
| 14 | 12 | 4200 | 8000 | 140000 | 12.7 | 11.0 | 11.2 |
| 16 | 15 | 5250 | 8000 | 162000 | 14.7 | 11.0 | 11.2 |
AHRI = Air Conditioning, Heating and Refrigeration Institute
EER = Energy Efficiency Ratio
IEER = Integrated Energy Efficiency Ratio
1. Unit is tested in accordance with AHRI standard 340/360
50XCR Weights and Dimensions
| Size | Shipping Weight (lbs) | Width (in) | Height (in) | Depth (in) |
|---|---|---|---|---|
| 06 | 608 | 53.1 | 57.0 | 29.0 |
| 08 | 790 | 53.1 | 57.0 | 29.0 |
| 12 | 910 | 68.0 | 64.0 | 31.2 |
| 14 | 987 | 68.0 | 64.0 | 31.2 |
| 16 | 1153 | 88.0 | 66.7 | 32.0 |
| 24 | 1580 | 88.0 | 70.8 | 32.0 |
US 7136 
GB 7056 
CA 6337 
AU 6171 
IE 3481 
BR 3479 
NZ 3059 
VN 3013 
