Keep your Rheem RAKA-042JAZ central air conditioner running efficiently with genuine OEM replacement parts from Repair Clinic. The RAKA-042JAZ is a three-and-a-half-ton R-22 residential outdoor condensing unit from Rheem’s RAKA series. Rheem and Ruud are sister brands under the same parent company with fully interchangeable service components between both brand designations. The dual run capacitor, contactor, and outdoor fan motor account for the vast majority of RAKA-042JAZ service calls. Repair Clinic stocks genuine Rheem OEM parts for the RAKA-042JAZ including the Rheem capacitor parts, Rheem contactor parts, Rheem fan motor parts, and Rheem high-pressure switch parts. Browse the Rheem central air conditioner parts catalog filtered by RAKA-042JAZ for the complete parts inventory.
RAKA-042JAZ: Rheem Three-and-a-Half-Ton R-22 Outdoor Unit and Its Relationship to the RAKA-024JAZ
The Rheem RAKA-042JAZ is a three-and-a-half-ton R-22 unit and the higher-capacity sibling of the two-ton RAKA-024JAZ in the same Rheem RAKA product line. The dual run capacitor carries different compressor-section microfarad ratings between the 042 three-and-a-half-ton and 024 two-ton configurations. Match all microfarad values from the installed capacitor label before ordering. The RAKA-042JAZ uses R-22 refrigerant requiring EPA 608 certified technicians for refrigerant circuit service. The central air conditioner repair help section covers RAKA-042JAZ capacitor testing and contactor diagnosis.
Most Replaced Parts on the Rheem RAKA-042JAZ
Dual Run Capacitor for the Rheem RAKA-042JAZ
The dual run capacitor provides starting and running torque for both the compressor and outdoor fan motor. At three-and-a-half-ton capacity the compressor-section microfarad rating differs from the two-ton RAKA-024JAZ. Match all three microfarad values from the installed capacitor label before ordering.
Rheem RAKA-042JAZ Contactor
The contactor closes the 240-volt compressor power circuit at every cooling cycle start. Pitted or burned contact surfaces generate heat that transfers to the compressor motor terminals. Replace a contactor with visibly eroded contacts before compressor winding damage occurs.
Outdoor Fan Motor for the RAKA-042JAZ
The outdoor fan motor pulls air through the condenser coil. Test the run capacitor before ordering a replacement motor, as a failed capacitor produces identical slow-start symptoms at a fraction of the motor replacement cost.
High-Pressure Switch for the RAKA-042JAZ
A high-pressure switch that trips repeatedly under normal ambient conditions points to a blocked condenser coil, failed fan motor, or refrigerant overcharge rather than a failed switch diaphragm.
Why Choose Repair Clinic for Rheem RAKA-042JAZ Parts
- Genuine Rheem RAKA OEM Components: Dual run capacitors, contactors, and fan motors confirmed for the RAKA-042JAZ three-and-a-half-ton R-22 platform with Ruud cross-reference Rheem central air conditioner parts.
- RAKA-042JAZ vs RAKA-024JAZ Capacitor Distinction: Three-and-a-half-ton and two-ton capacitor microfarad ratings are differentiated in the catalog to prevent cross-tonnage substitution within the RAKA series.
- R-22 Refrigerant Circuit Context: The RAKA-042JAZ uses R-22 refrigerant. Refrigerant circuit service requires EPA 608 certified technicians with access to reclaimed R-22.
- 365-Day Returns: Return any uninstalled Rheem part within a full year of purchase with no restocking fees.
Rheem RAKA-042JAZ Parts FAQ
What is the Rheem RAKA-042JAZ and what ton size is it?
The Rheem RAKA-042JAZ is a three-and-a-half-ton R-22 residential outdoor condensing unit from Rheem’s RAKA series. The 042 identifies 42,000 BTU three-and-a-half-ton capacity and JAZ identifies the production configuration within the RAKA series.
How does the Rheem RAKA-042JAZ differ from the RAKA-024JAZ?
The RAKA-042JAZ is a three-and-a-half-ton unit while the RAKA-024JAZ is a two-ton unit, both in the same Rheem RAKA R-22 product line. The dual run capacitor carries different compressor-section microfarad ratings between the two tonnages. Never substitute capacitor specifications between the 042 and 024 configurations.
Is the Rheem RAKA-042JAZ the same platform as a Ruud unit?
Yes. Rheem and Ruud are sister brands under the same parent company. The Rheem RAKA-042JAZ and its Ruud equivalent at the same configuration share the same platform engineering and all service components are interchangeable between both brand designations.
What refrigerant does the Rheem RAKA-042JAZ use?
The RAKA-042JAZ uses R-22 refrigerant. R-22 is no longer produced for new equipment and requires EPA 608 certified technicians for any refrigerant circuit service using reclaimed R-22 supplies.
