Bryant Furnace Codes: 24 Codes to Look For

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Unless you’re a furnace repair technician, you probably don’t think about the different diagnostic codes for furnaces. However, there are some important indicators in these codes that can alert you to potential problems and maintenance needs. What if your Bryant furnace has diagnostic codes? Do you know what they mean? You should understand what these diagnostic codes mean and what actions to take if your furnace displays any of the following diagnostic codes: 24 Codes. If the code is not one of those listed above, or if you aren’t sure, contact your service provider. A professional can help with diagnosing the issue and providing tips on how to avoid it happening again. Take a look at this article to learn more about Bryant Furnace Codes – 24 Codes – And What They Mean.

Check the Circuit Breaker

A faulty circuit breaker can cause any number of furnace problems, including failure to ignite, an error code, or even an inability to power on at all. If you experience any of these issues, the first thing you should do is check the circuit breaker. It’s possible it tripped and shut off the power to the furnace. If that’s the case, resetting it should solve the problem. If not, move on to the next diagnostic codes. If your furnace is on a dedicated circuit, check the circuit breaker to make sure it hasn’t tripped. If so, reset it. If not, move on to the next diagnostic codes.

Possible Repair Requests

If your furnace displays any of the repair requests listed above, you may need to schedule a repair appointment. If you ignore these codes, there’s a chance that more serious problems could develop. For example, clogged filters can lead to overheating, which could cause permanent damage to the furnace and even a fire. To avoid the additional expense and hassle of repair or replacement, you should act on these codes. If your furnace displays any of the repair requests listed above, you may need to schedule a repair appointment. If you ignore these codes, there’s a chance that more serious problems could develop. For example, clogged filters can lead to overheating, which could cause permanent damage to the furnace and even a fire. To avoid the additional expense and hassle of repair or replacement, you should act on these codes.

Electronic Module Failure

If your furnace displays this error code, it could be due to a bad electronic module. You may also see diagnostic code 25, which is a furnace fan failure. Both of these issues are likely caused by the electronic module. This module controls the ignition, cooling cycle, and the fan speed of the furnace. If it fails, you will notice problems with all three of these functions. The good news is that the module is a relatively inexpensive part. The bad news is that you may need to call a professional to remove the old module and install the new one. If so, you can expect to pay between $150 and $450 for parts and labor.

Electronic Responsiveness Failure

This diagnostic code simply means that the furnace’s sensor isn’t functioning properly. Furnaces have a sensor that measures airflow, but it may not be working correctly. The sensor may need cleaning or have a broken part that needs replacing. This can cause the furnace to run longer than necessary and consume more energy than necessary. If you see this code, you can check the sensor to see if it needs cleaning or repair. You can use an airflow meter to test the sensor, or you can replace it with a new one. Replacing the sensor is simpler. You’ll just need to shut off the power to the furnace, remove the sensor, and put in a new one. A sensor can cost between $10 and $30, so this is a cheap and easy furnace repair.

Electronic Igniter Failure

If your furnace is displaying a diagnostic code for igniter failure, it’s most likely due to a bad igniter. Igniters are responsible for creating the spark that lights the gas inside the furnace. If yours fails, it could be due to a bad igniter, a bad connection, or a problem with the gas valve. Igniters generally come with a one-year warranty and last about five years, on average. If yours fails, you can replace it with a new one. If you prefer, you can also have a furnace contractor replace it or repair the faulty part. Igniters generally cost between $20 and $60, depending on the brand and type of furnace.

Furnace Over-Temp Error

This error means that the furnace has detected a problem with the thermostat. There are a few potential causes, including a bad thermostat and a loose connection between the thermostat and furnace. You can test the thermostat to see if it’s working. To do so, turn the dial to “off” and wait a few minutes. The furnace should shut off. Next, turn the dial to “heat” and wait a few more minutes. If the furnace doesn’t turn on, the thermostat is faulty and needs replacing. If a loose connection is an issue, you can tighten the connection to solve the problem. If neither of these solutions works, you may need a new thermostat. A new thermostat costs between $10 and $50, depending on the type you buy.

Electronic Communication Error

If your furnace displays this error code, it means that the furnace isn’t communicating with the thermostat correctly. This might be due to a loose connection or a faulty thermostat. You can test the wiring to see if it’s in good condition and properly connected. If it is, the thermostat may be faulty, in which case you can replace it with a new one. Electronic communication errors can also be caused by a faulty furnace. In this case, you’ll need to have it repaired by a professional. Furnaces that have this issue generally also display diagnostic code 31, which is an “Ignition Coil Open” error.

Electronic Rotor Position Sensor Error

If your furnace is displaying a rotor position sensor error code, the sensor may be faulty or broken. You can test the sensor to see if it’s working. To do so, open the furnace and shut off the power. Then, remove the sensor and plug it into a multimeter. If the multimeter reads “0” ohms, the sensor is likely broken and needs to be replaced. If the sensor is faulty, you can replace it with a new one. It generally costs between $10 and $30 to buy a new rotor position sensor. You’ll need a screwdriver, a wrench, and maybe a pair of pliers to complete the repair. It’s a good idea to shut off the power for a few minutes to protect yourself from getting shocked.

Electronic Acceleration Rotor Position Error

If your furnace displays this error, it means that the sensor is working but the furnace is ignoring it. This could be due to a bad sensor or a connection problem. If the sensor is bad, you can replace it with a new one. If there’s a connection problem, you can use some electrical tape to fix it. To do so, wrap the tape around the wires where they connect to the sensor. Be sure to wrap it tightly so that it’s not going to fall off.

Excessive Or Shifting Ceramic Disc Abnormality

This error means that the ceramic disc inside the furnace is shifting or moving in a way that it shouldn’t be. A ceramic disc is a device that helps control the flow of gas. If the disc is shifting or moving out of place, it may be due to a loose connection or a broken part. This error is dangerous and can lead to a fire or a complete failure of your furnace. If you see this error code, you should shut off the power to the furnace and call for professional help.

Conclusion

If you experience any of these issues, the first thing you should do is check the circuit breaker. It’s possible it tripped and shut off the power to the furnace. If that’s the