Description
The Carrier 50NR Performance Packaged Heat Pump System is a high-efficiency packaged HVAC solution designed for residential and light commercial applications that demand dependable year-round heating and cooling in a single self-contained system. Built with advanced two-stage heat pump technology, factory-installed TXV metering, and a multi-speed ECM blower motor, the 50NR series delivers balanced comfort, improved humidity control, quieter operation, and energy-efficient performance across a wide range of climates.
Engineered around modern R-454B Puron Advance™ refrigerant, the Carrier 50NR series provides a lower global warming potential refrigerant solution while maintaining strong cooling and heating performance. The system is available in 2-ton through 5-ton capacities and supports both rooftop and ground-level installations for flexible residential and commercial HVAC replacement projects.
With efficiency ratings up to 15.5 SEER2, 11.5 EER2, and 7.7 HSPF2, the 50NR packaged heat pump system is designed to reduce operating costs while maintaining stable indoor temperatures throughout changing seasonal conditions. The two-stage compressor operation allows the unit to run at lower capacity during lighter demand periods, helping improve humidity removal, reduce temperature swings, and lower sound levels during normal operation.
The integrated multi-speed ECM indoor blower motor automatically adjusts airflow to improve comfort and efficiency while supporting enhanced dehumidification performance. Carrier also includes a field-selectable dehumidification mode capable of reducing airflow during high-stage cooling operation for improved moisture removal in humid climates.
Built for durability and long-term reliability, the 50NR series features heavy-duty pre-painted steel cabinetry, corrosion-resistant coil construction, a composite non-rusting basepan, and internally protected scroll compressors with vibration isolation for quieter operation. The sloped drain pan design helps reduce standing water while supporting improved drainage and cleaner operation over time.
The Carrier 50NR packaged heat pump is designed for horizontal or downflow duct configurations, making it suitable for a wide variety of HVAC replacement and new construction applications. Optional electric heat kits, economizers, low ambient controls, and accessory filter racks allow the system to be customized for different installation environments and operational requirements.
This packaged heat pump system is an ideal solution for homeowners, contractors, property managers, and light commercial facilities seeking an energy-efficient all-in-one HVAC system with advanced comfort features, quieter operation, modern refrigerant technology, and flexible installation capabilities.
Key Features
- Up to 15.5 SEER2 cooling efficiency and up to 7.7 HSPF2 heating efficiency
- Two-stage heat pump operation for improved comfort and efficiency
- Uses R-454B Puron Advance™ refrigerant
- Factory-installed TXV refrigerant metering device
- Multi-speed ECM indoor blower motor standard on all models
- Standard dehumidification functionality with selectable airflow settings
- Sound levels as low as 71 dBA
- Convertible horizontal and downflow duct configuration
- Heavy-duty galvanized steel cabinet construction
- Composite non-rusting basepan with sloped drain design
- Scroll compressor with built-in protection features
- High and low pressure safety switches included
- Available in 2 through 5 ton capacities
- Optional electric heat kits and economizer accessories available
