50HC-A04A0A3-0A0A0
50HC = Electric Heat Packaged Rooftop
- = Standard, No Electric Heat
A = Single stage cooling models)
04 = 3 Tons
A = No Smoke or CO₂ sensor
0 = Electric (Direct) Drive x13 Motor
A = Al/Cu - Al/Cu
3 = 208-230/1/60
0 = Electromechanical Controls can be used with W7212 EconoMi$er (Non-Fault Detection and Diagnostic)
A = No Air Intake or Exhaust
0 = No Convenience Options
A = No Electrical Protection
0 = Standard Packaging

Performance Features

• ASHRAE 90.1 and Energy Star compliant
• Up to 15.6 SEER, 13.0 IEER, and 12.2 EER
• 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
• Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
• TXV refrigerant metering device on each circuit with removable power element
• Fully insulated cabinet

Maintenance Features

• Control terminal board facilitating simple safety circuit troubleshooting and simplified control box arrangement
• Access panels with easy grip handles and tool-less filter access door
• Innovative, easy starting, no-strip screw feature on unit access panels
• Optional hinged access panels also available
• Belt drive evaporator-fan motor and pulley combinations available on all three phase models to meet any application
• Electric Drive x13 (5 speed/torque) motor on 04 to 06 models
• Two-inch disposable return air filters

Installation Features

• Same footprint as installed Carrier 3-5 and 7.5-10 ton rooftops back to 1989,  reducing installation costs and time
• Field convertible from vertical to horizontal airflow for slab mounting (sizes 04 to 14)
• Provisions for thru-the-bottom power entry capability as standard
• Single point gas and electric connections
• Full perimeter base rail with built-in rigging adapters and fork truck slots
• Dedicated vertical and horizontal airflow models available (factory option on size 17 to 28 units)

Reliability Features

• Scroll compressors with internal line-break overload protection
• 24-volt control circuit protected with resettable circuit breaker
• Permanently lubricated evaporator-fan motor
• Totally enclosed condenser motors with permanently lubricated bearings
• Low pressure and high-pressure switch protection
• Solid-state electronic direct spark ignition system and flame roll-out safety protector

Standard Limited Warranty

• 10 years parts only electric heater
• 5 years parts only compressor
• One year parts only on all other parts
• Extended warranty packages available