Description
The Rheem RACBYB042AJT000NA is a 3.5-ton (42,000 BTU/h) packaged air conditioner from the Endeavor® Line Classic® Series, engineered for energy-conscious cooling in residential and commercial buildings. This unit operates at 13.4 SEER2 and 10.6 EER2 using low-GWP R-454B refrigerant. It supports both horizontal and down-discharge airflow and can be installed on a rooftop or ground slab. With a factory-charged scroll compressor and microchannel coils, it offers a robust, self-contained design optimized for code compliance and service accessibility.
Performance
Powered by a single-stage scroll compressor, the RACBYB042AJT000NA ensures reliable cooling with fewer moving parts and quieter performance. It incorporates TXV metering for accurate refrigerant flow and a microchannel coil configuration that improves thermal efficiency while reducing total refrigerant volume. With approximately 1,500 CFM airflow, this unit delivers even temperature control across multi-room zones or open commercial spaces, making it ideal for moderate to heavy cooling loads.
Smart Features
While it does not include integrated smart technology, the unit is fully compatible with leading smart thermostats and zoned HVAC controls. Rheem's PlusOne® ServiceSmart suite includes onboard refrigerant detection and high/low pressure sensors to streamline diagnostics and support proactive maintenance. These embedded features reduce technician time on-site and improve operational continuity.
Comfort & Noise
This model is engineered with outdoor comfort in mind, maintaining sound levels around 81 dBA for quiet rooftop or curbside operation. The systemās airflow capacity and scroll compressor pairing provide enhanced indoor air consistency and dehumidification. These design elements support user comfort across variable conditions, especially in warm, humid regions where reliability is key.
Use Case Fit
Ideal for mid-size commercial buildings, multifamily properties, and large single-family homes, the RACBYB042AJT000NA meets a broad range of cooling demands. Itās especially suited for installations in Southeast and Southwest regions where high SEER2 ratings and regulatory compliance are required. The use of R-454B refrigerant positions it for long-term viability under tightening environmental standards.
Value & Reliability
With a fully louvered steel cabinet, rust-resistant base rails, and all-aluminum coil design, this packaged unit is built for durability in demanding environments. It includes a factory-installed filter drier and easily accessible service ports to speed up maintenance. Each unit is run-tested at the factory to verify performance, ensuring consistent results in the field with minimal callbacks.
Summary Wrap-Up
For D2C buyers, contractors, and property managers seeking a reliable, energy-efficient cooling solution, the Rheem RACBYB042AJT000NA delivers high-value performance. With 13.4 SEER2 efficiency, a future-ready refrigerant profile, rooftop or slab compatibility, and durable build quality, this 3.5-ton unit offers smart cooling for commercial and residential applications alike.
Key Features
- 13.4 SEER2 / 10.6 EER2 Performance: Meets modern efficiency standards, supporting operational savings and regional compliance.
- Environmentally Safe R-454B Refrigerant: Delivers efficient cooling with significantly reduced global warming potential.
- Scroll Compressor Technology: Ensures long-lasting reliability with smooth operation and fewer service needs.
- Microchannel Coil Configuration: Improves thermal performance, lowers refrigerant use, and offers enhanced corrosion resistance.
- High CFM Output (~1,500 CFM): Delivers effective cooling across open-plan commercial and residential environments.
- Built-in PlusOne® Service Features: Supports fast diagnostics with refrigerant detection and high/low pressure controls.
- Versatile Mounting Design: Configured for horizontal or downflow applications on rooftops or ground slabs.
