Description
Rheem 2 Ton Air Conditioner Split System: RA19AY24AJVCA + RHMVY3621MEACAJ
This system pairs the Rheem RA19AY24AJVCA air conditioner from the Endeavor Line Prestige Series with the RHMVY3621MEACAJ air handler. It is an AHRI-matched combination (AHRI reference 215739585), which means the efficiency numbers below were certified for these two exact models working together. It provides central cooling, and the air handler can take an electric heat strip if you want electric heat from the same system.
Certified system performance
- AHRI reference number: 215739585
- Nominal capacity: 2 ton (24,000 BTU/h cooling)
- Cooling efficiency: 19.0 SEER2
- Refrigerant: R-454B
- Power supply: 208/230V 1-Phase
Outdoor unit: Rheem RA19AY24AJVCA
The RA19AY24AJVCA is an Endeavor Line Prestige Series air conditioner with a variable-speed inverter compressor. It runs on R-454B, the lower global-warming-potential refrigerant required in new U.S. residential systems.
- Nominal Capacity (Tons): 2
- Cooling Capacity (BTU/h): 22,800
- Refrigerant: R-454B
- Voltage/Phase/Hz: 208-230 V / 1 Ph / 60 Hz
- Minimum Circuit Ampacity (MCA): 12 A
- Maximum Overcurrent Protection (MOP): 20 A
- Compressor Type: Scroll
- Compressor Stages: Variable Speed (Inverter)
- Liquid Line Size: 3/8 in
- Suction Line Size: 3/4 in
- Sound Level (dB): 59-68
- Unit Dimensions (W x D x H): 36.13 in x 36.13 in x 45.17 in
- Unit Weight: 230 lb
- Shipping Weight: 238 lb
Air handler: Rheem RHMVY3621MEACAJ
The RHMVY3621MEACAJ is a matched Rheem air handler.
- Nominal Capacity (Tons): 3
- Airflow (CFM): 1,000-1,600
- Blower Motor Type: ECM (Electronically Commutated Motor), 1/2 HP
- Configuration: Multi-Position
- Metering Device: EEV - Electronic Expansion Valve
- Refrigerant: R-454B
- Voltage/Phase/Hz: 208-240 V / 1 Ph / 60 Hz
- Liquid Line Size: 3/8 in
- Suction Line Size: 7/8 in
- Unit Dimensions (W x D x H): 21 in x 21.69 in x 57 in
- Minimum Circuit Ampacity (MCA): 5 A (blower only, no electric heat)
- Unit Weight: 123 lb
- Shipping Weight: 139 lb
Electric heat
No heat strip is included with this system. If you want auxiliary or emergency electric heat, choose one from the Add an Electric Heat Strip option above. These are the Rheem kits approved for this air handler: RXBH-1724A03J-B (3.0 kW), RXBH-1724A05J-B (4.8 kW), RXBH-1724A07J-B (7.2 kW), RXBH-1724A10J-B (9.6 kW), RXBH-1724A13J-B (12.5 kW), RXBH-1724A15J-B (14.4 kW), RXBH-1724A18J-B (17.0 kW).
Sizing and installation
Size the system from a room-by-room load calculation (ACCA Manual J) rather than square footage alone. Climate, insulation, windows and duct condition all change the load, and an oversized system short-cycles and leaves humidity behind.
The outdoor unit and air handler each need their own electrical circuit sized to the rating plate. The refrigerant line set, thermostat (this system requires the RETST800SYS control), condensate drain, pad and installation materials are sold separately. Because R-454B is a mildly flammable (A2L) refrigerant, installation and service require a licensed HVAC technician using A2L-rated tools and the manufacturer's procedures, which also keeps the warranty in force.
Common questions
Is this a matched system?
Yes. AHRI certificate 215739585 covers the RA19AY24AJVCA with the RHMVY3621MEACAJ.
Does it come with a heat strip?
No. Heat strips are sold separately and can be added from the option above.
Can I reuse my old refrigerant lines?
Sometimes. Line sizes must match the outdoor unit and the lines must be clean, leak-free and compatible with R-454B. Your installer should inspect them and flush or replace them as needed.
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