Rheem and Ruud furnaces have the highest flame sensor replacement rate of any major brand in our data. The flame sensor on Rheem Classic, Classic Plus, and Prestige models accumulates carbon quickly due to sensor positioning. The symptom: furnace lights, runs 3-7 seconds, then shuts off. Clean with fine sandpaper or replace — it's a $15-$20 part. Rheem part 62-24164-01 is the most common. Shop Rheem flame sensors →
Rheem/Ruud condensers (RA13, RA14AZ, RA16AZ series) use standard dual run capacitors — typically 40/5 or 45/5 MFD 440V. The outdoor unit hums but doesn't start when the capacitor fails. These are identical to capacitors used in other brands — match the MFD and voltage rating. Shop Rheem capacitors →
Rheem furnaces use the 62-104058-02 and similar integrated furnace control boards. LED diagnostic codes: 2 blinks = pressure switch stuck open, 3 blinks = draft pressure error, 4 blinks = high-limit open (check filter), 7 blinks = gas valve circuit error. Power surges are the leading cause of board failure — a whole-house surge protector is cheap insurance. Shop Rheem control boards →
Identical. Rheem and Ruud are the same manufacturer (Rheem Manufacturing). They share every internal component — same compressor, same board, same sensors, same part numbers. Rheem is sold through Rheem dealers; Ruud through independent distributors. The equipment is the same.
Rheem and Ruud share the same production platforms under Rheem Manufacturing - making parts cross-compatible across both brands. Our Rheem inventory covers the Classic· (R96V, R92P), Classic Plus· (R97V, R98MV), and Prestige· series, plus the EcoNet® smart home control ecosystem. Every part ships factory-spec with full documentation.