50KCA04A2A50A0A0 3t packaged rooftop heat pump

Single-Package Rooftop
Standard Efficiency – 14 SEER
Electric Cooling Units with Optional Electric Heat

3 to 5 Nominal Tons

50KC WEATHERMAKER® rooftop unit were designed by customers for customers. With a gauge plug, centralized control center, plug & play accessory board, “no-strip screw” collars, and handled access panels, we’ve made the unit easy to install, easy to maintain, and easy to use. Units are pre-wired and pre-charged with Puron® (R-410A) refrigerant at the factory. The units are factory tested in cooling mode.

Performance Features

• ASHRAE 90.1 compliant
• Single-stage cooling capacity control
• Up to 14.1 SEER and 12.0 EER
• 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
• Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection

Maintenance Features

• Control terminal board facilitating simple safety circuit troubleshooting and simplified control box arrangement
• 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
• Direct Drive – ECM indoor fan motor standard with optional belt drive systems available
• Two-inch disposable return air filters

Installation Features

• Same footprint as installed Carrier 3-5 ton rooftops back to 1989, reducing 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 evaporator-fan motor
• Totally enclosed condenser motors with permanently lubricated bearings
• Low pressure and high-pressure switch protection
• Liquid line filter drier as standard

Standard Limited Warranty

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