Ruud Endeavor by Rheem 4 Ton 14.3 SEER2 Two-Stage Heat Pump Condenser (R-454B Refrigerant)
Ruud Endeavor by Rheem 4 Ton 14.3 SEER2 Two-Stage Heat Pump Condenser (R-454B Refrigerant)
Model: RP14AY48AJ2NA
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The Ruud by Rheem Endeavor RP14AY Heat Pump is part of the Rheem heat pump product line that extends from 14.3 to 18 SEER2. This highly featured and reliable heat pump is designed for years of reliable, efficient operation when matched with Rheem indoor aluminum evaporator coils and furnaces or air handler units with aluminum evaporators. Our unique composite base reduces sound emission, eliminates rattles, significantly reduces fasteners, eliminates corrosion and has integrated brass compressor attachment inserts. Furthermore it has incorporated into the design, water management features, means for hand placement for unit maneuvering, screw trays and inserts for lifting unit off pad.
Standard Features:
- Swept Wing Fan Technology: Features quieter operation and improved unit acoustics
- Two-Stage Scroll Compressor: Features two speeds (high and low) of cooling and heating, providing more precise temperature control, lower humidity and greater efficiency when compared to single stage compressors
- Inverted Reversing Valve: Allows for faster heat transfer with gravity assist shifting and reduced joint stress for increased reliability
- PlusOne Expanded Valve Space: 3 in. -4 in.- 5 in. service valve space-provides a minimum working area of 27-square inches for easier access
- PlusOne Triple Service Access: 15 in. wide, industry leading corner service access, two fastener, removeable corner and individual louver panels-makes repairs easier and faster
- Designing for Sustainability with Low GWP: For 2025, the Environmental Protection Agency (EPA) has set a global warming potential (GWP) limit of 700 for refrigerant used in heating and cooling systems. This new requirement will result in a 78%2 lower GWP than previous-generation refrigerants — with only minimal changes to system installation. For us, this is another step toward our continued sustainability goal of reducing greenhouse gas emissions, while still delivering an exceptional level of energy efficient, dependable comfort
- PlusOne Refrigerant Detection System: An integrated one-box, patented design featuring the A2L sensor and mitigation board, offering easier commissioning with a single component and simplified wiring configuration, compatibility with any 24V thermostat application and system protection by automatically pausing outdoor unit operation — if excess refrigerant is detected
- Rugged Curb Appeal: Curved louvered panels and rugged corner posts provide excellent support and protection to internal components, while the overall modern cabinet aesthetics, including the corrosion-resistant composite base pan and powder coat paint system allow your unit to put its best face forward for years to come.
| Model Number (s) | RP14AY48AJ2NA |
| Brand | Ruud / Rheem |
| Type | Heat Pump |
| Ton | 4.0 Ton |
| SEER | 14.3 |
| Cooling Btu | 48,000 |
| Cooling Stage(s) | 2 |
| Compressor Stage | Two |
| Electrical Phase(s) | 1-Phase |
| Decibel Level (dB) | 74 |
| Refrigerant Type | R-454B |
| Suction Valve Size (Inches) | 7/8 |
| Liquid Valve Size (Inches) | 3/8 |
| Parts Warranty (Years) | 10 (If Registered as a System Only) |
| Compressor Warranty (Years) | 10 (If Registered as a System Only) |
| UPC # | 633190082824 |
| Heating Btu | 48,000 |
| Amp(s) | 45 |
| Heating Stage(s) | 2 |
| Total Shipping Weight (lbs.) | 243 |
| Height (Inches) | 35 |
| Width (Inches) | 33 3/4 |
| Depth (Inches) | 35 3/4 |
| Category | Heat Pumps |
| HSPF | 7.5 |
| Parts Warranty (Years) | 10 (If Registered as a System Only) |
| Compressor Warranty (Years) | 10 (If Registered as a System Only) |
| UPC # | 633190082824 |
| Heating Btu | 48,000 |
| Amp(s) | 45 |
| Heating Stage(s) | 2 |
| Total Shipping Weight (lbs.) | 243 |
| Height (Inches) | 35 |
| Width (Inches) | 33 3/4 |
| Depth (Inches) | 35 3/4 |
| Category | Heat Pumps |
| HSPF | 7.5 |


