Maintain and repair your Rheem RGDG-12EARJR Furnace efficiently with genuine replacement parts from Repair Clinic. Our extensive inventory includes parts for all common RGDG-12EARJR repairs, ensuring you have everything needed to keep your furnace running at peak performance.
Whether you need to replace the control board, flame sensor, blower motor, or gas valve, Repair Clinic provides the right parts and expert guidance. Use our parts diagrams, repair help guides, and how-to videos for a seamless DIY repair experience.
Common Issues & Fixes for the Rheem RGDG-12EARJR Furnace
1. Furnace Not Heating
Possible Causes:
- Faulty Flame Sensor: Prevents the burner from staying lit.
- Defective Igniter: Fails to ignite the burner.
- Failed Control Board: Causes system malfunctions.
Solution: Clean or replace the flame sensor, test and replace the igniter, and inspect the control board for faults.
2. Furnace Blowing Cold Air
Possible Causes:
- Clogged Air Filter: Reduces airflow and triggers safety mechanisms.
- Faulty Limit Switch: Prevents the burner from running.
Solution: Replace the air filter and inspect the limit switch for proper operation.
3. Blower Motor Not Working
Possible Causes:
- Worn-Out Blower Motor: Stops the airflow.
- Failed Capacitor: Prevents the motor from starting.
Solution: Replace the blower motor and capacitor as necessary.
4. Furnace Turning On and Off Frequently
Possible Causes:
- Dirty Flame Sensor: Causes frequent shutdowns.
- Thermostat Issues: Sends incorrect signals to the furnace.
Solution: Clean the flame sensor and check the thermostat for accuracy.
Essential Rheem RGDG-12EARJR Replacement Parts
- Flame Sensor: Detects the flame to ensure safe operation.
- Igniter: Ignites the gas to start the heating process.
- Control Board: Manages the furnace’s functions.
- Blower Motor: Circulates warm air throughout your home.
- Limit Switch: Prevents overheating by shutting off the burner if necessary.
Why Choose Repair Clinic?
- Genuine Rheem RGDG-12EARJR Parts: OEM-quality parts ensure perfect compatibility.
- Fast Shipping: Most parts ship the same day.
- 365-Day Return Policy: Hassle-free returns on all parts.
- Expert Repair Resources: Access troubleshooting guides and how-to videos.
- 24/7 Customer Support: Call 1-800-269-2609 for expert help.
FAQs
1. How do I reset my Rheem RGDG-12EARJR Furnace?
- Locate the reset button, typically near the blower motor housing.
- Press and hold the reset button for 30 seconds.
- Release and wait for the furnace to restart.
2. Why is my Rheem RGDG-12EARJR not heating?
- Check for a dirty flame sensor, faulty igniter, or clogged air filter.
- Replace defective parts as necessary to restore proper heating.
3. What causes the blower motor to stop working?
- A worn-out blower motor or failed capacitor can cause the motor to stop running.
4. How often should I replace the air filter?
- Replace the air filter every 30-60 days to maintain proper airflow and efficiency.
