Electric Heater and Single Point Box Accessory for Electric Cooling Small Rooftop Units, Select 3 to 6 Tons CRHEATER323A00-341A00, CRSINGLE037A00-041A00,060A00-063A00
WeatherMaster® 50GEQ Single-Packaged Heat Pump Rooftop Unit with Puron Advance™ & EcoBlue™ Technology
Type
Heat PumpRefrigerant
R-454BCapacity Range
3 - 25 TonsEfficiency (SEER/IEER)
17.6Puron Advance (R-454B) refrigerant meets and exceeds EPA’s new Low GWP requirements
New unit control board with intuitive quick fan speed adjustment
NEW – UL 60335-2-40 Certified A2L leak detection and dissipation system factory installed standard
Direct Drive EcoBlue™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
Two-stage cooling capacity control on all models and Three-stage on 07-28 models
SEER2s up to 16.0, HSPF2 up to 7.2
IEER up to 17.6, COP up to 3.7
Cooling operating range up to 125°F (52°C) and down to 35°F (1.6°C)
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
Units meet and exceed ASHRAE 90.1 energy efficiency levels.
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
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
A2L leak detection and dissipation system standard
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
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
Temperature Sensing Economizer with barometric relief
Enthalpy Sensing Economizer with barometric relief
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
HACR breaker
Foil face insulation
HSCCR
4" MERV-13 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
Heat Pump (50GEQ)
| Nominal Cooling Ton Size | Cooling Stages | AHRI Efficiency (SEER2) IEER | Dimensions (in) LxWxH | Heating Capacity (Btuh) @ 47°F | (HSPF) COP | Heating Capacity (Btuh) @ 17°F | (HSPF) COP | Approx Unit Weight (lbs) |
| 3 | 2 | (16.0) | 74x46x41 | 33000 | 3.80 | 17200 | 2.30 | 567 |
| 4 | 2 | (16.0) | 74x46x41 | 45000 | 3.70 | 25500 | 2.40 | 594 |
| 5 | 2 | (16.0) | 74x46x41 | 54000 | 3.70 | 30000 | 2.30 | 596 |
| 6 | 2 | 17.4 (2-stage) 21.0 (3-stage) | 88x59x49 | 67000 | 3.70 | 36000 | 2.30 | 805 |
| 7.5 | 2 | 17.4 (2-stage) 19.6 (3-stage) | 88x59x49 | 87000 | 3.60 | 45000 | 2.30 | 812 |
| 8.5 | 2 | 17.4 (2-stage) 19.2 (3-stage) | 88x59x49 | 94000 | 3.50 | 52000 | 2.35 | 955 |
| 10 | 2 | 16.8 (2-stage) 18.5 (3-stage) | 111x63x57 | 108000 | 3.50 | 60000 | 2.35 | 1250 |
| 15 | 2 | 17.0 (2-stage) 19.0 (3-stage) | 141x86x49 | 166000 | 3.50 | 96000 | 2.30 | 1627 |
| 20 | 2 | 16.4 (2-stage) 18.5 (3-stage) | 157x86x57 | 232000 (2-stage) 244000 (3-stage) | 3.40 | 134000 (2-stage) 148000 (3-stage) | 2.25 | 2057 |
| 25 | 2 | 15.5 (2-stage) 17.5 (3-stage) | 157x86x57 | 300000 | 3.40 | 172000 | 2.20 | 2125 |
AHRI = Air-Conditioning, Heating & Refrigeration Institute
ASHRAE = American Society of Heating, Refrigerating and Air Conditioning, Inc.
IEER = Integrated Energy Efficiency Ratio
SEER2 = Seasonal Energy Efficiency Ratio 2
HSPF2 = Heating Seasonal Performance Factor 2
COP = Coefficient of Performance
NOTES
Accessory and Kit Data
Electric Heater and Single Point Box Accessory for Electric Cooling Small Rooftop Units, Select 3 to 6 Tons CRHEATER323A00-341A00, CRSINGLE037A00-041A00,060A00-063A00
Heater Accessory for Single Package Rooftop Units Select 17.5 to 27.5 Tons P/N CRHEATER454A00-CRHEATER471A00
Electric Heater and Single Point Box Accessory for Electric Cooling Select 6 to 15 Tons, P/N CRHEATER410A-428A, 451A-453A, CRSINGLE 042A00-045A00, 47A00, 049A00-053A00, 064A00-073A00
Vertical Power Exhaust Accessory for Gas Heating/Electric Cooling, Electric Cooling, and Heat Pump Rooftop Units, 3 to 15 Tons, CRPWREXH021A01, CRPWREXH022A01, CRPWREXH023A01, CRPWREXH030A01, CRPWREXH080A00, CRPWREXH081A00
CRTRVUKT001A00 TruVu Controller Kit for Rooftop Units 48/50FE*04-16, 50FEQ04-14, 48/50GE*04-14, 50GEQ04-12, 48/50FC*04-16, 50FCQ04-14, 48/50GC*04-14 and 50GCQ04-12, 3 to 15 Tons
CRTRVUKT002A00 TruVu Controller Kit for Rooftop Units 48/50FE*20-30, 50FEQ17-28, 48/50GE*17-28, 50GEQ17-28, 48/50FC*20-30, 50FCQ17-28, 48/50GC*17-28, and 50GCQ17-28, 15 to 27.5 Tons
Brochure
Light Commercial and Applied Packaged Rooftop Unit Line Card
Controls
50FEQ 04-28, 50GEQ 04-28, 48QE 04-28 Single Package Rooftop Heat Pump and Hybrid Heat Units with SystemVu™ Controls Version 4.X and Puron Advance™(R-454B) Refrigerant Controls, Start-Up, Operation and Troubleshooting
Installation
50GEQ*12 WeatherMaster® Single Package Rooftop Heat Pump with Puron Advance™ Refrigerant and EcoBlue™ Fan Technology
50GEQ*07-09 WeatherMaster® Single Package Rooftop Heat Pump with Puron Advance™ Refrigerant and EcoBlue™ Fan Technology
50GEQ*17-28 WeatherMaster® Single Package Rooftop Heat Pump with Puron Advance™ Refrigerant and EcoBlue™ Fan Technology
50GEQ*04-06 WeatherMaster® Single Package Rooftop Heat Pump with Puron Advance™ Refrigerant
Maintenance
50GEQ*04-06 Single Package Rooftop Heat Pump with Puron Advance™ (R-454B) Refrigerant
50GEQ*017-28 Single Package Rooftop Heat Pump with Puron Advance™ (R-454B) Refrigerant and EcoBlue™ Fan Technology
Product Data
50GEQ*04-06 WeatherMaster® Single-Packaged Heat Pump with Optional Electric Heat and Puron Advance™ Refrigerant (R-454B), 3 to 5 Nominal Tons
50GEQ*07-12 WeatherMaster® Single-Packaged Heat Pump with Optional Electric Heat and Puron Advance™ Refrigerant (R-454B), 6 to10 Nominal Tons
50GEQ*17-28 WeatherMaster® Single-Packaged Heat Pump with Optional Electric Heat and Puron Advance™ Refrigerant (R-454B), 15 to 25 Nominal Tons
REVIT and 3D DRW Files
50GEQ Electric, 6-7.5T REVIT Files
50GEQ Electric, 8.5T REVIT Files
50GEQ Electric, 10T REVIT Files
50GEQ Electric, 3-5T REVIT Files
50GEQ Electric, 15T REVIT Files
50GEQ Electric, 20-25T REVIT Files
Warranty Card
Limited Warranty for Light Commercial Equipment