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Goodman furnace 6 blinks error code

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Goodman furnace six blinks error code

What is the Goodman Furnace 6 Blinks Error Code?

The Goodman furnace 6 blinks error code is a warning sign that something is wrong with the furnace and needs to be addressed quickly. This code is often seen when the furnace fails to ignite the gas and the flame sensor does not detect the flame. The code can also be seen if there is an issue with the flame rod or high-limit switch.

When the Goodman furnace 6 blinks error code appears, the furnace will usually shut off and the red LED indicator light will blink 6 times. This code is an indication that there is a problem and the furnace needs to be serviced as soon as possible.

Common causes of the 6 Blinks Error Code

There are a few possible causes for the Goodman furnace 6 blinks error code. The most common causes are a faulty flame sensor, a faulty flame rod, a faulty high-limit switch, or a low voltage issue. Other possible causes include a faulty control board or an issue with the furnace’s wiring.

If the cause of the error code is not immediately evident, it is best to call a licensed HVAC technician to diagnose and repair the issue.

How to Troubleshoot the 6 Blinks Error Code

If you want to try to troubleshoot the Goodman furnace 6 blinks error code yourself, there are a few steps you can take. First, you should check the furnace’s voltage. You may need to switch to a higher-voltage circuit if the voltage is low.

Next, you should check the flame sensor. If the flame sensor is dirty or damaged, it may need to be replaced. You should also check the flame rod and the high-limit switch for any signs of damage. If either of these components is faulty, they will need to be replaced.

 

Step-by-Step Guide to Fixing the 6 Blinks Error Code

If you want to fix the Goodman furnace six blinks error code, you should follow these steps:

  1. Check the voltage: Make sure the voltage is sufficient for the furnace. If the voltage is low, switch to a higher voltage circuit.
  2. Check the flame sensor: If the flame sensor is dirty or damaged, replace it.
  3. Check the flame rod and high-limit switch: If either of these components are faulty, replace them.
  4. Check the control board and wiring: If the control board is faulty, replace it. If there is an issue with the wiring, repair or replace it.
  5. Reset the furnace: Once you have completed the troubleshooting steps, you can reset the furnace and see if it ignites properly.

Tips for Preventing the 6 Blinks Error Code

To help prevent the Goodman furnace 6 blinks error code from appearing again:

  1. Have your furnace serviced regularly: Regular maintenance and inspection of your furnace can help identify and prevent potential issues before they become serious.
  2. Clean the flame sensor regularly: Dust and debris can build up on the flame sensor and impair its performance. Make sure to clean the flame sensor regularly to ensure it is working properly.
  3. Check the wiring and components regularly: Make sure to check the wiring and components of your furnace to ensure they are in good condition.
  4. Keep the area around the furnace clean: Dust and debris can accumulate around the furnace and interfere with its operation. Make sure to keep the area around the furnace clean and free of debris.

Conclusion

The Goodman furnace 6 blinks error code can be a sign of a potentially serious issue and needs to be addressed quickly. This code is often seen when the furnace fails to ignite the gas and the flame sensor does not detect the flame. To troubleshoot this issue, you should check the voltage, the flame sensor, the flame rod, the high-limit switch, the control board, and the wiring. Once you have completed the troubleshooting steps, you can reset the furnace and see if it ignites properly. To help prevent this error code from appearing again, you should have your furnace serviced regularly, clean the flame sensor regularly, check the wiring and components regularly, and keep the area around the furnace clean.

If you encounter the Goodman furnace 6 blinks error code, make sure to address it quickly to avoid any further damage to your furnace. Contact a licensed HVAC technician to diagnose and repair the issue if you need assistance.

 

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