Carrier provides a complete line of commercial packaged rooftop units with Puron® refrigerant to meet demanding HVAC system requirements. These packaged air conditioners deliver performance for various ranges of industrial applications.
WEATHERMAKER® 48FC
SINGLE-PACKAGED ROOFTOP UNITS WITH ECOBLUE™ TECHNOLOGY
GAS HEATING / ELECTRIC COOLING
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.
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 15.0
- Gas efficiencies up to 82%
- 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
- Exclusive IGC solid-state control for on-board diagnostics with LED error code designation and burner control logic
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
WEATHERMASTER® 48GC SINGLE-PACKAGED ROOFTOP UNITS
WITH ECOBLUE™ TECHNOLOGY
HIGH EFFICIENT GAS HEATING / ELECTRIC COOLING
3 to 5 Nominal Tons
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 and electronically commutated motor with beltless design
- Two-stage cooling capacity control on all models
- SEER to 16.0
- Gas efficiencies up to 82%
- Cooling operating range up to 125 °F (52°C) and down to 35°F (2°C)
- Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
- Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
WEATHERMASTER® 48HC SINGLE-PACKAGED ROOFTOP UNITS
HIGH-EFFICIENCY
GAS HEATING / ELECTRIC COOLING
PURON® (R-410A) REFRIGERANT
3 to 25 Nominal Tons
Performance Features
- ASHRAE 90.1 and Energy Star compliant
- Up to 15.6 SEER, 13.0 IEER, and 12.2 EER
- Gas efficiencies up to 82%
- Standard cooling operating range up to 125 °F (52°C) and down to 35°F (2°C). Low ambient controllers can bring cooling operation down to -20°F (-29°C)
- Innovative non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
- Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
WeatherMaker® 48KC Standard-Efficiency Single-Packaged Rooftop Units
Gas Heating/Electric Cooling Units
3 to 5 Nominal Tons
Performance Features
- ASHRAE 90.1 compliant
- Single-stage cooling capacity control
- Up to 14.1 SEER and 12.0 EER
- Gas efficiencies up to 82%
- Cooling operating range up to 115 °F (46°C) and down to 25°F (-4°C) using winter start kit
- Innovative non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
- Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
- Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection