| Air Flow Direction | : | Vertical |
| BTU Cooling Rating | : | 36,000 BTU/h |
| Compressor Type | : | Scroll |
| Depth | : | 36.13 in |
| EER2 Range | : | 10.5-13.0 |
| EER2 | : | 10.0~11.0~12.0~13.0 |
| Energy Star Certified | : | Yes |
| Height | : | 51.16 in |
| Liquid Line Size | : | 3/8 in |
| Max Breaker Size | : | 35 A |
| Minimum Circuit Ampacity (MCA) | : | 20 A |
| Model Number | : | RA19AY |
| Number of Stages | : | Inverter |
| Packaged Depth | : | 39.37 in |
| Packaged Height | : | 53.56 in |
| Packaged Width | : | 39.64 in |
| Phase | : | 1 ph |
| Product Family | : | Endeavor Line Prestige |
| Product Weight | : | 250 lbs |
| Refrigerant Type | : | R-454B |
| SEER2 Range | : | 18.0-21.0 |
| SEER2 | : | 18.0~19.0~20.0~21.0 |
| Shipping Weight | : | 258 lbs |
| Sound Level | : | 72 dB(A) |
| Suction Line Size | : | 3/4 in |
| Tonnage | : | 3.0 Ton |
| Voltage Rating | : | 208/230 V |
| Width | : | 36.13 in |
The Rheem® Endeavor Line Prestige Series RA19AY is a high-efficiency air conditioner designed for superior residential comfort. Its inverter-driven, variable-speed scroll compressor operates between 40% and 100% capacity, providing precise temperature control and quiet performance. This ENERGY STAR certified unit delivers a SEER2 rating of up to 21.0 for significant energy savings.Engineered with the technician in mind, this model features EcoNet® compatibility for smart system optimization and advanced diagnostics through Bluetooth® connectivity. It uses lower GWP R-454B refrigerant and includes a suite of service-friendly features, simplifying installation and maintenance tasks.
- EcoNet® Enabled: Allows for automatic system configuration and optimization for peak performance.
- Advanced Diagnostics: Features PlusOne® Diagnostics and Bluetooth® connectivity, enabling easy setup, monitoring, and troubleshooting via the Rheem® Contractor and EcoNet® apps.
- Quiet Operation: Swept Wing Fan Technology provides quieter performance and improved unit acoustics.
- Service Accessibility: PlusOne® Triple Service Access and Expanded Valve Space make repairs and maintenance faster and easier with improved access to internal components.
- Reliable Motor: A brushless DC (BLDC) condenser motor enhances reliability and simplifies serviceability.
- Refrigerant Safety: Includes the PlusOne® Refrigerant Detection System, which features an A2L sensor and mitigation board to protect the system by pausing operation if a leak is detected.