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