Rheem Select 3 Ton 14.3 SEER2 Heat Pump Condenser

WP14AY36AJ2NA Rheem Select 3 Ton Heat Pump

WP14AY36AJ2NA is a Rheem Select outdoor heat pump condenser designed to provide dependable cooling and heating for compatible residential split systems. Its nominal 3 ton capacity makes it suitable for homes requiring balanced year-round comfort, subject to a professional HVAC load calculation. This model combines two-stage operation, durable construction and modern R-454B refrigerant technology.

Unlike a straight-cool air conditioner, this heat pump can reverse the refrigeration cycle. During warm weather, it transfers heat from inside the home to the outdoors. During cooler weather, it collects available outdoor heat and transfers it indoors. This allows one properly matched HVAC system to provide both cooling and heating.

Efficient Two-Stage Operation

The WP14AY36AJ2NA uses a two-stage scroll compressor with low and high operating capacities. During periods of moderate demand, the lower stage can help maintain more consistent indoor temperatures, support humidity control and reduce unnecessary cycling. The higher stage provides additional heating or cooling capacity when outdoor conditions become more demanding.

Two-stage operation can provide more precise comfort than basic single-stage equipment. Actual performance depends on correct equipment matching, thermostat configuration, airflow and professional system commissioning.

3 Ton Heating and Cooling Performance

The WP14AY36AJ2NA has a nominal capacity designation of 36,000 BTU per hour. With Rheem’s published H2TY3617STANN air-handler match, the system provides approximately 34,200 BTU per hour of total cooling capacity and approximately 1,050 CFM of indoor airflow under specified rating conditions.

With that published combination, Rheem lists 14.3 SEER2, 9.0 EER2 and 7.5 HSPF2. Heating capacity is approximately 33,600 BTU per hour at 47°F and 22,200 BTU per hour at 17°F. Actual capacity and efficiency vary according to temperature, airflow, ductwork, installation and the selected indoor equipment.

The correct system size should not be selected using square footage alone. Climate, insulation, windows, ceiling height, occupancy, air leakage and duct condition all affect the required capacity. A qualified HVAC professional should perform a Manual J load calculation before the equipment is ordered.

Modern R-454B Refrigerant

The WP14AY36AJ2NA uses R-454B, a lower-global-warming-potential refrigerant introduced for newer residential HVAC equipment. Because R-454B is classified as an A2L refrigerant, installation and servicing require approved components, compatible tools and appropriate safety procedures.

Rheem lists approximately 94 ounces of factory-supplied refrigerant for this model. The final refrigerant charge depends on the installed line-set length and the manufacturer’s charging instructions. A qualified technician must perform leak testing, evacuation, charging and complete system commissioning.

The system also supports Rheem’s PlusOne Refrigerant Detection System design. Compatible indoor equipment and the required detection or mitigation components must be installed according to Rheem’s instructions and applicable safety requirements.

Durable Outdoor Construction

A fully louvered steel cabinet helps protect the outdoor coil from weather exposure and common yard hazards. Rheem’s expanded service-valve area provides technicians with additional working space during installation and maintenance. An inverted reversing valve supports reliable transitions between heating and cooling operation.

The WP14AY36AJ2NA has a listed sound level of approximately 72 dB and an operating weight of approximately 213 pounds. Its outdoor fan moves approximately 4,077 CFM under published conditions. A stable, level condenser pad and the manufacturer’s required service clearances must be provided.

The cabinet measures approximately 35.17 inches high, 33.66 inches wide and 33.66 inches deep. These dimensions should be reviewed before delivery to confirm that the installation location provides enough room for airflow, maintenance and equipment access.

Electrical and Line-Set Requirements

This condenser operates on a 208/230-volt, single-phase, 60 Hz electrical supply. Rheem lists a minimum circuit ampacity of 20 amps and maximum overcurrent protection of 30 amps. The final conductor size, breaker and disconnect must follow the unit nameplate, manufacturer instructions and applicable electrical codes.

The published refrigerant connections are 3/8 inch for the liquid line and 3/4 inch for the suction line. Existing refrigerant lines must be inspected for correct diameter, length, condition, cleanliness and compatibility before reuse. The technician must follow all R-454B installation requirements.

Compatible Indoor Equipment Required

The WP14AY36AJ2NA is the outdoor heat pump condenser only. It does not include an indoor air handler, thermostat, electric heat kit, refrigerant line set, equipment pad or installation materials unless those components are specifically shown as part of a package.

A compatible R-454B air handler and approved metering device are required to create a complete heat pump system. An optional electric heat kit may provide supplemental or emergency heating during colder weather. The correct heat-kit capacity depends on the building’s heating requirements, electrical service and air-handler model.

Professional Installation Required

The WP14AY36AJ2NA should be installed by a qualified HVAC professional trained to work with R-454B equipment. Proper airflow adjustment, evacuation, refrigerant charging, electrical wiring, drainage and system commissioning are essential for safe and dependable performance.

Review the official Rheem product specifications and browse our replacement condensers and heat pumps before ordering. Always confirm the model number, voltage, refrigerant type and approved indoor match with your installer.