Electric Heat / Electric Cooling & Cooling Only with Ecoblue™ Technology
3 to 6 Nominal Tons
Exclusive, new EcoBlue™ Technology was designed to improve performance and efficiency while decreasing maintenance and installation costs. The industry’s first beltless direct-drive vane axial fan for rooftop units* is just one of many technological advances that prove that not all rooftop units are created equal. Other enhancements include a new control board and coil technology, permanently lubricated motor bearings, tool-less filter access doors and more – all available on this multiefficiency offering.
*Available on select models
Performance Features
- Meets and exceeds ASHRAE 90.1 energy efficiency levels
- New unit control board with intuitive quick fan speed adjustment
- New direct drive - EcoBlue™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
- Single-stage cooling capacity 04-06 models, two-stage on 07 models
- SEERs up to 14.0, IEER of 15.2
- Cooling operating range up to 115 °F (46°C) and down to 40°F (4°C) using winter start kit
- Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
Maintenance Features
- New unit control board facilitating simple safety circuit troubleshooting and simplified control box arrangement as well as easy intuitive fan speed adjustment
- Access panels with easy grip handles
- Innovative, easy starting, no-strip screw feature on unit access panels
- Tool-less filter access door
- Optional hinged access panels also available
- NEW Direct Drive – EcoBlue™ Technology Indoor fan system uses Vane Axial fan design and electronically commutated motor with beltless design
- Two-inch disposable return air filters
Installation Features
- Same footprint as prior Carrier models for that original fit; reduces installation costs and time
- Field convertible from vertical to horizontal airflow configuration
- Provisions for thru-the-bottom power entry capability as standard
- Single point electric, and controls connections
- Full perimeter base rail with built-in rigging adapters and fork truck slots
Reliability Features
- Scroll compressors with internal line-break overload protection
- 24-volt control circuit protected with resettable circuit breaker
- Permanently lubricated direct-drive ECM evaporator-fan motor
- Totally enclosed condenser motors with permanently lubricated bearings
- Low pressure and high-pressure switch protection
Factory-Installed Options
- Temperature Sensing EconoMi$er with relief
- Enthalpy Sensing EconoMi$er with relief
- Humidi-MiZer® Adaptive Dehumidification System
- Return Air Smoke Detector
- Supply Air Smoke Detector
- CO2 Sensor
- Condensate Overflow Protection
- Multiple Static Fan Capabilities
- Phase Monitor/Protection
- Thru-The-Base Utility Connections
- Louvered Hail Guards
- Non-Fused Disconnect Switch
- MERV-8 Return Air Filters
- Hinged Access Panels
- Unpowered Convenience Outlet
- Powered Convenience Outlet
-
Coated Coils:
- Pre-Coat
- E-Coat
- Copper/Copper
- Electrical Mechanical Controls
- SystemVu™ Integrated Communicating Controls
- RTU-Open Communicating Controls
- Extended Warranty Protection Plans
- Financing Available
Electric Heat/Electric Cooling & Cooling Only Models (50FC)
| Nominal Cooling Ton Size | Cooling Stages | AHRI Efficiency (SEER) IEER | Dimensions (in) LxWxH | Electrical Heat Nominal kW Range | Approx. Unit Weight (lbs) |
|---|---|---|---|---|---|
| 3 | 1 | (14.0) | 74 x 47 x 33 | 4.0 to 15.0 | 437 |
| 4 | 1 | (14.0) | 74 x 47 x 33 | 4.0 to 21.0 | 498 |
| 5 | 1 | (14.0) | 74 x 47 x 33 | 6.5 to 24.0 | 511 |
| 6 | 2 | 15.2 | 74 x 47 x 41 | 6.5 to 24.0 | 562 |
US 8775 
GB 7782 
AU 7066 
CA 6756 
NZ 3710 
IE 3597 
BR 3124 
VN 2808 
