Rheem Select 2 Ton 14.3 SEER2 Air Conditioner Condenser – 2nd Design

WA14AY24BJ1NA Rheem Select 2 Ton AC Condenser

WA14AY24BJ1NA is the second-design Rheem Select 2 ton air conditioner condenser created for dependable residential cooling. It provides approximately 24,000 BTU per hour of nominal capacity and uses modern R-454B refrigerant. Its single-stage scroll compressor and durable outdoor cabinet provide a practical solution for compatible split air-conditioning systems.

This model is a straight-cool outdoor air conditioner, not a heat pump. It transfers heat from the indoor space to the outdoors during cooling operation but cannot reverse the refrigeration cycle to provide heating. A compatible gas furnace, electric furnace or other separate heating source is required when heating is needed.

Second-Design Rheem Condenser

The WA14AY24BJ1NA is identified as the second design of Rheem’s 2 ton WA14AY air conditioner. The letter “B” within the model number distinguishes it from the earlier WA14AY24AJ1NA design. These model numbers should not be treated as identical when verifying equipment matches, replacement applications or technical documentation.

Always confirm the entire model number shown on the product label and order documents. Indoor equipment that is approved with the first-design condenser may not automatically have the same certified rating with the second-design version.

2 Ton Cooling Performance

The WA14AY24BJ1NA has a nominal capacity of 2 tons, equivalent to approximately 24,000 BTU per hour. Rheem’s published performance data lists approximately 22,800 BTU per hour of certified total cooling capacity with a specified indoor coil combination under standard rating conditions.

The difference between nominal and certified capacity is normal. Actual system performance depends on the selected evaporator coil or air handler, indoor airflow, outdoor temperature, ductwork and installation conditions.

Equipment should not be selected using square footage alone. Climate, insulation, windows, ceiling height, occupancy, air leakage and duct design all influence the cooling load. A qualified professional should complete a Manual J calculation before purchase.

14.3 SEER2 Matched-System Efficiency

The WA14AY24BJ1NA can achieve 14.3 SEER2 when paired with qualifying indoor equipment. The condenser’s advertised efficiency applies to an approved complete system rather than the outdoor unit operating independently.

The final SEER2 rating depends on the exact evaporator coil, air handler or furnace, blower configuration and metering device. Some approved combinations may produce a different certified efficiency. Proper airflow, refrigerant charging and system commissioning also affect real-world performance.

Single-Stage Scroll Compressor

This Rheem condenser features a single-stage scroll compressor. When the thermostat requests cooling, the compressor operates at its available capacity until the indoor temperature reaches the selected setting. This straightforward design provides reliable performance and familiar service requirements.

Correct sizing is especially important with single-stage equipment. An oversized condenser may cycle too frequently and provide limited humidity removal, while an undersized unit may struggle to maintain comfort during periods of high cooling demand.

R-454B Refrigerant

The WA14AY24BJ1NA uses R-454B refrigerant, which has a lower global warming potential than refrigerants used in many previous-generation systems. All connected indoor components must be approved for R-454B operation.

Because R-454B is classified as an A2L refrigerant, installation and service require compatible tools, components and safety procedures. Rheem’s technical information lists approximately 82 ounces of factory-supplied refrigerant for this second-design model. Final charging requirements depend on line-set length and installation conditions.

A refrigerant detection or mitigation system may be required as part of the complete installation. The installer must follow Rheem’s instructions and all applicable mechanical, electrical and safety codes.

Durable Outdoor Construction

The WA14AY24BJ1NA includes a fully louvered steel cabinet designed to protect the outdoor coil from weather exposure and common yard hazards. Its optimized 7 mm condenser-coil design supports heat transfer and efficient airflow, while the accessible control area helps simplify service.

The cabinet measures approximately 25.17 inches high, 33.66 inches wide and 33.66 inches deep. Its listed operating weight is approximately 163 pounds, and the published standard sound rating is approximately 71 dBA.

The outdoor fan moves approximately 3,146 CFM under published operating conditions. Installation requires a stable, level condenser pad and adequate clearance around the cabinet for airflow and service access.

Electrical and Line-Set Requirements

This air conditioner operates on a 208/230-volt, single-phase, 60 Hz electrical supply. Final conductor size, breaker, fuse and disconnect requirements must be determined from the equipment nameplate, Rheem installation instructions and applicable electrical codes.

The listed refrigerant connections are 3/8 inch for the liquid line and 3/4 inch for the suction line. Existing refrigerant lines must be evaluated for correct size, length, condition, cleanliness and compatibility before reuse with R-454B equipment.

Matching Indoor Equipment Required

The WA14AY24BJ1NA is the outdoor condenser only. It does not include an evaporator coil, air handler, furnace, thermostat, refrigerant line set, condenser pad or installation materials unless those products are specifically included in the selected package.

For gas heating applications, it requires a compatible evaporator coil and furnace. For electric configurations, it may be paired with an approved R-454B air handler and optional electric heat kit. Matching components solely by tonnage does not guarantee compatibility or the advertised efficiency.

Professional Installation Required

The WA14AY24BJ1NA must be installed by a qualified HVAC professional familiar with R-454B equipment. Correct airflow, pressure testing, evacuation, refrigerant charging, wiring and commissioning are essential for safe and dependable operation.

Review the Rheem air conditioner information and browse our replacement air conditioner condensers before ordering. Confirm the complete model number and approved indoor equipment match with your installer.