The Ruud® Endeavor® Line of Air Handlers makes it simple to relax in affordable, reliable comfort, offering high energy efficiency, quiet operation and reduced energy bills.
RUUD® RH2VY4821STACNJ Endeavor™ Line Air Handler, 4.0 Ton, 208-240/1/60, 2 Stage, 48,000 BTU, R-454B Refrigerant, Constant CFM Motor
Note: TACL and EPA license required to buy refrigerant and refrigerant bearing equipment, RUUD® not available in Houston locations
| Nominal Capacity | 4.0 Ton |
| BTU Rating | 48000 BTU/hr |
| Voltage Rating | 208-240/1/60 |
| Type | Air Handler |
| Refrigerant Type | R-454B |
| Number of Stages | 2 |
| Motor Type | Constant CFM |
- Constant CFM Motor: — When paired with EcoNet® Smart Thermostat, gradually auto-adjusts from low capacity to 100% of capacity to meet comfort requirements—allowing for ultimate humidity control, quieter sounds levels and year-round energy savings — When paired with 24V two-stage thermostat, air handler runs in 2 speeds to match airflow with outdoor unit
- Quieter Operation: Provided by two-stage operation and truly variable speed airflow technology and sturdy cabinet construction with 1.0 inch of foil faced insulation for quieter sound characteristics
- PlusOne® Diagnostics: With the Contractor & EcoNet® Apps, built-in EcoNet® & Bluetooth technology makes monitoring, troubleshooting and repairing the product easier than ever before
- Dip Switch Free Installation Commissioning via Bluetooth Technology: Seamless final install step without DIP switch configuration using the Contractor App
- EcoNet® Enabled Air Handler: — The latest in sensor technology and the EcoNet® monitoring system provides a new level of protection, control and energy savings — Allows on-the-go control and receipt of system alerts by the homeowner via the EcoNet® Smart Thermostat and EcoNet® App
- Aluminum Indoor Coil Design: Are constructed of aluminum fins bonded to internally grooved aluminum tubing and are more corrosion resistant
- Versatile 4-Way Convertible Compact Design: Allows for upflow, downflow, horizontal left and horizontal right applications, even in the smallest of spaces
- Rugged Steel, Compact Cabinet Construction: Designed for added strength and versatility
- Field-installed Auxiliary Heater Kits: Provide exact heat for indoor comfort and include circuit breakers which meet UL and cUL requirements for service disconnect
- Less than 2% Cabinet Air Leakage at 1-inch H2O: When tested in accordance with ASHRAE Standard 193
Specification Sheet
