WeatherMaker® Single-Packaged Rooftop Units with EcoBlue™ Technology 48FC Gas Heating : Electric Cooling 3 to 6 Nominal Tons

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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

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 gas, electric, 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
• Exclusive IGC anti-cycle protection for gas heat operation
• Solid-state electronic direct spark ignition system and flame roll-out safety protector