RCA oven temperature is consistently too hot or too cold compared to the set temperature, but no error code appears.

Safety first: Use heat-resistant gloves when handling hot oven components.

• Verify with thermometer: Place an accurate oven thermometer in the center of the oven and run at 350°F for at least 20–30 minutes. Compare actual temperature to the setpoint.
• Adjust calibration: Many RCA ovens allow temperature offset adjustment in the user settings. Refer to your manual to adjust the oven temperature up or down (often ±35°F).
• Inspect door gasket: Check the door seal for gaps, tears, or flattening. Replace the oven door gasket if it does not seal evenly.
• Check sensor: If calibration cannot correct the issue, test the oven temperature sensor resistance at room temperature and replace if out of spec.