Description
Rheem 2 Ton Air Conditioner Split System: RA14AY24AJ1NALHP + RB2TY3621STANMJB07
This system pairs the Rheem RA14AY24AJ1NALHP air conditioner from the Endeavor Line Classic Series with the RB2TY3621STANMJB07 air handler. It is an AHRI-matched combination (AHRI reference 216010882), 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: 216010882
- Nominal capacity: 2 ton (24,000 BTU/h cooling)
- Cooling efficiency: 15.2 SEER2
- Refrigerant: R-454B
- Power supply: 208/230V 1-Phase
Outdoor unit: Rheem RA14AY24AJ1NALHP
The RA14AY24AJ1NALHP is an Endeavor Line Classic Series air conditioner with a single-stage 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): 17 A
- Maximum Overcurrent Protection (MOP): 25 A
- Compressor Type: Scroll
- Liquid Line Size: 3/8 in
- Suction Line Size: 3/4 in
- Factory Refrigerant Charge: 112 oz
- Sound Level (dB): 71
- Unit Dimensions (W x D x H): 33.75 in x 33.75 in x 25 in
- Unit Weight: 163 lb
- Shipping Weight: 170 lb
- Compressor Stages: Single Stage
Air handler: Rheem RB2TY3621STANMJB07
The RB2TY3621STANMJB07 is a matched Rheem air handler.
- Nominal Capacity (Tons): 3
- Airflow (CFM): 1,200
- Blower Motor Type: ECM (Electronically Commutated Motor), 1/2 HP
- Configuration: Multi-Position
- Metering Device: TXV/TEV - Thermostatic Expansion Valve
- Refrigerant: R-454B
- Voltage/Phase/Hz: 208-240 V / 1 Ph / 60 Hz
- Minimum Circuit Ampacity (MCA): 40 A (with factory-installed 7.5 kW heater, 240 V)
- Liquid Line Size: 3/8 in
- Suction Line Size: 7/8 in
- Unit Dimensions (W x D x H): 21 in x 22.5 in x 35 in
- Unit Weight: 109 lb
- Shipping Weight: 117 lb
Electric heat
This air handler ships with a factory-installed 7 kW electric heater, so no separate heat strip is needed.
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, 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 216010882 covers the RA14AY24AJ1NALHP with the RB2TY3621STANMJB07.
Does it come with a heat strip?
Yes. The air handler has a factory-installed 7 kW heater.
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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