Heat Pump Units with Puron® (R-410A) Refrigerant
3 to 25 Nominal Tons
Patented, 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 multi efficiency offering.
Features
Performance Features
- 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 07-28 models
- SEERs to 14.3, IEER of 15.0
- HSPF to 8.2 and COP’s to 3.6
- Standard Cooling operating range up to 115 °F (46°C) and down to 40°F (4°C), lower temperature operation possible with low ambient kits
- Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
- Proven high performance round copper tube and aluminum fin coil designs
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
- 04 to 06 models use fixed refrigerant metering device and 07-28 models use a TXV
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 electrical 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
- Precisely sizes suction line accumulator
- Proven Time/Temperature defrost logo and control board
Standard Limited Warranty
- 5 years electric heaters
- 5 years parts only compressor
- 3 year SystemVu™ controller
- One year parts only on all other parts
- Additional extended warranty packages available
Options
Factory-Installed Options
- Temperature Sensing EconoMi$er with built-in relief
- Enthalpy Sensing EconoMi$er with built-in relief
- Multiple Electric Heat Sizes & Voltages
- 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
- Intelligent SystemVu™ Integrated Communicating Controls
- Large full text – multi line display
- USB Flash Port for data transfer
- Built in i-Vu®, CCN and BACnet®
- Refrigerant pressure from display
- Quick LED Status – Run, Alert, Fault
- Conventional stat or sensor capabilities
- Historical component runtime and starts
- Supply Air Tempering
- Equipment / System Touch Compatibility
- Demand Limiting and ZS Sensor Compatibility
- RTU-Open Communicating Controls
- Extended Warranty Protection Plans
- Financing Available
Physical Data
Heat Pump Models (50FCQ)
| Nominal Cooling Ton Size | Cooling Stages | AHRI Efficiency (SEER) IEER | Dimensions (in) LxWxH | At 47°F | At 17°F | Approx. Unit Weight (lbs) |
|---|
| Heating Capacity (Btuh) | HSPF COP | Heating Capacity (Btuh) | HSPF COP |
|---|
| 3 | 1 | (14.3) | 74 x 47 x 33 | 34000 | (8.2) | 17000 | n/a | 467 |
| 4 | 46600 | 23600 | 473 |
| 5 | 74 x 47 x 41
| 56500 | 30000 | 584 |
| 6 | 2 | 15.0 | 74 x 47 x 41 | 64500 | 3.60 | 35000 | 2.4 | 589 |
| 7.5 | 88 x 59 x 49 | 83000 | 3.40 | 48000 | 2.3 | 805 |
| 8.5 | 91000 | 55000 | 812 |
| 10 | 115000 | 66000 | 2.25 | 955 |
| 12.5 | 115 x 63 x 57 | 132000 | 3.30 | 82000 | 2.30 | 1250 |
| 15 | 14.0 | 127 x 86 x 49 | 168000 | 106000 | 1627 |
| 20 | 141 x 86 x 57 | 234000 | 136000 | 2057 |
| 25 | 274000 | 158000 | 2125 |
AHRI = Air-Conditioning, Heating & Refrigeration Institute
ASHRAE = American Society of Heating, Refrigerating and Air Conditioning, Inc.
IEER = Integrated Energy Efficiency Ratio
SEER = Seasonal Energy Efficiency Ratio
COP = Coefficient of Performance
HSPF = Heating Seasonal Performance Factor
NOTES
1. Rated and certified under ARI Standard 210/240 3-5 ton or 340/360 6+-ton, as appropriate.
2. Ratings are based on:
» Cooling Standard: 80°F (27°C) db, 67°F (19°C) wb indoor air temp and 95°F (35°C) db outdoor air temp.
3. 50FCQ units comply with US Energy Policy Act (2005).
