33WIFISTAT43 Wi-Fi Thermostat
WeatherMaker® 50FE Rooftop Unit with Puron Advance™ and EcoBlue™ Technology
Type
Electric Heat/Electric Cooling, Cooling OnlyRefrigerant
R-454BCapacity Range
3 - 27.5 TonsEfficiency (SEER/IEER)
14.0, 15.5Puron 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
Single-stage cooling capacity 04-06 models, two-stage on 07+ models
SEER2s up to 13.4, IEER of 15.5
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
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 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
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
Extended Warranty Protection Plans
| Nominal Cooling Ton Size | Cooling Stages | AHRI Efficiency (SEER2) IEER | Dimensions (in) LxWxH | Electrical Heat Nominal kW Range | Approx. Unit Weight (lbs) |
| 3 | 1 | (13.4) | 74 x 47 x 33 | 4.0 to 15.0 | 437 |
| 4 | 1 | (13.4) | 74 x 47 x 33 | 4.0 to 21.0 | 498 |
| 5 | 1 | (13.4) | 74 x 47 x 33 | 6.5 to 24.0 | 511 |
| 6 | 2 | 15.5 | 74 x 47 x 41 | 6.5 to 24.0 | 562 |
| 7.5 | 2 | Info to follow | 88 x 59 x 41 | 10.4 to 42.4 | Info to follow |
| 8.5 | 2 | Info to follow | 88 x 59 x 49 | 10.4 to 42.4 | Info to follow |
| 10 | 2 | Info to follow | 88 x 59 x 49 | 10.4 to 50.0 | Info to follow |
| 12.5 | 2 | Info to follow | 88 x 59 x 49 | 10.4 to 50.0 | Info to follow |
| 15 | 2 | Info to follow | 115 x 57 x 63 | 16.0 to 67.0 | Info to follow |
| 17.5 | 2 | Info to follow | 127 x 86 x 49 | Info to follow | Info to follow |
| 20 | 2 | Info to follow | 141 x 86 x 49 | Info to follow | Info to follow |
| 25 | 2 | Info to follow | 141 x 86 x 57 | Info to follow | Info to follow |
| 27.5 | 2 | Info to follow | 157 x 86 x 57 | Info to follow | Info to follow |
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
NOTES
Accessory and Kit Data
33WIFISTAT43 Wi-Fi Thermostat
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
K-12 Vertical - Carrier Rooftop Systems
Controls
48/50FE 04-30, 48/50GE 04-28 Single Package Rooftop Units with SystemVu™ Controls Version 2.X and Puron Advance™ (R-454B) Refrigerant, Controls, Start-Up, Operation and Troubleshooting
Guide Specifications
50FE Guide Specifications, 7.5 to 15 Nominal Tons
50FE Guide Specifications, 17.5 to 27.5 Nominal Tons
50FE Guide Specifications, 3 to 6 Nominal Tons
Installation
50FE-*04-07 WeatherMaker® Single Package Rooftop Cooling Only with R-454B Refrigerant
50FE-*16 WeatherMaker® Single Package Rooftop Cooling Only with Puron Advance™ (R-454B) Refrigerant and EcoBlue™ Fan Technology
50FE-*20-30 WeatherMaker® Single Package Rooftop Cooling Only with Puron Advance™ (R-454B) Refrigerant and EcoBlue™ Fan Technology
50FE 08-14 WeatherMaker® Single Package Rooftop Cooling Only with Puron Advance™ (R-454B) Refrigerant and EcoBlue™ Fan Technology
Maintenance
50FE-*04-07 Single Package Rooftop Electric Cooling Unit with Puron Advance™ (R-454B) Refrigerant
50FE-*20-30 Single Package Rooftop Electric Cooling Unit with Puron Advance™ (R-454B) Refrigerant
50FE-*08-16 Single Package Rooftop Electric Cooling Unit with Puron Advance™ (R-454B) Refrigerant
Press Release
Press Release: Carrier Launches Updated Line of WeatherMaker® Rooftop Units
Product Data
48/50FE08-16 WeatherMaker® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron Advance™ Refrigerant (R-454B), 7.5 to 15 Nominal Tons
48/50FE20-30 WeatherMaker® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron Advance™ Refrigerant (R-454B), 17.5 to 27.5 Nominal Tons
48/50FE04-07 WeatherMaker® Single-Package Gas Heating/Electric Cooling and Electric Cooling Rooftop Units with Optional Electric Heat with Puron Advance™ Refrigerant (R-454B), 3 to 6 Nominal Tons
REVIT and 3D DRW Files
50FE Electric, 3-6T REVIT Files
50FE Electric, 7.5-10T REVIT Files
50FE Electric, 12.5T REVIT Files
50FE Electric,15T REVIT Files
50FE Electric, 17.5T REVIT Files
50FE Electric, 20-25T REVIT Files
50FE Electric, 27.5T REVIT Files
Warranty Card
Limited Warranty for Light Commercial Equipment