Bryant Furnace Code 13 Diagnosis and Repair

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If you have a Bryant furnace that is throwing code 13, it’s probably because of a problem with the exhaust ducting. Code 13 is triggered when the furnace thinks there is something wrong with the exhaust ducting. If your Bryant furnace throws code 13, you should do some troubleshooting before calling a repairman. In most cases, you can fix this yourself at home. If you are reading this article, it means your Bryant furnace code 13 has triggered an alert in your system and locked down the unit until you take action to address its concern. Before getting too worried about the implications of this alert and what it means for the lifespan of your new furnace, let’s take stock of what’s going on here and see if we can get things up and running again.

What does code 13 on a Bryant furnace mean?

There are several different error codes that can appear on your Bryant furnace, and each one has a different cause. A code 13 on a Bryant furnace means that there is an issue with the exhaust ducting. The furnace thinks that the exhaust ducting is either clogged or broken, which is why it shuts the furnace down. There may be other reasons that the ducting could be inaccessible to the furnace. If the ducting is blocked by a bird’s nest or other debris, this can also cause code 13 to be triggered.

Code 13 error codes for Bryant furnaces

Bryant furnaces have a number of different error codes that can show up as issues in your system. If your furnace is throwing any of the following error codes, you should probably set aside some time to troubleshoot the problem. Error Code 12: This means that there is an issue with the flue. This could be that it’s too short, blocked, or bent. It’s also possible that there is too much interference in the path of the flue due to nearby objects. Bryant Furnace Code 10: This is another error code that indicates that there is an issue with the flue. Code 10 can mean that the wrong type of flue was installed. It can also be triggered by clogs or obstructions in the path of the flue. Bryant Furnace Code 13: This means that there is an issue with the ducting. This can be due to a clog or obstruction. It can also be that the ducting is simply not connected to the unit. Bryant Furnace Code 19: This is often triggered by a clogged condenser. The condenser is responsible for cooling the exhaust, so if it’s clogged, the furnace can’t get the job done. Bryant Furnace Code 17: This is triggered when the unit can’t communicate with the thermostat. It can be caused by a faulty thermostat, a wiring issue, or a problem with the furnace.

What to do when your Bryant furnace code 13 triggers

First of all, you shouldn’t panic. While it’s certainly a stressful situation, panicking will only make it harder to figure out the source of the problem. In most cases, a furnace that is throwing code 13 can be easily fixed. Before you call a repairman, make sure to check out these troubleshooting steps. First, check your thermostat. Make sure that it’s set to “on” and that it’s not stuck in “hold” mode. If the thermostat is faulty, you will need to replace it, but if it’s operating correctly, you can move on to the next step. Next, check the circuit breaker and make sure that it’s not tripped. If it is, reset it, then check the furnace again. If the circuit breaker trips again, you probably have a wiring issue that needs to be addressed by a licensed electrician. In some cases, you may actually trip the circuit breaker because you have too much power running to your furnace. If this is the case, you will need to adjust the power draw on your furnace so that it works properly.

Where is the problem located?

It’s important to note that if your furnace shuts down, it is usually shutting down because of an error in the system. You can identify where the error is occurring by simply looking at the furnace control board or reading the error code off of your digital thermostat. You can also check the furnace control board to see what error code is flashing. If there is an obstruction in the ductwork, then you will find it in the return duct. If there is an obstruction in the supply duct, then you will find it in the supply duct. If there is a clog in the condenser, then it will be in the condenser.

How to repair a blocked exhaust ducting

If the ducting is clogged with debris, you can use a shop vac with a long extension to clear the ducting. If the ducting is broken, you will need to replace it. If you find that the ducting is not connected to the furnace, you will need to reconnect it. You may need to hire a professional in order to determine where the ductwork needs to be connected. You can also refer to the Bryant installation manual to help you.

How to fix a broken exhaust pipe

If the exhaust pipe is broken, you will need to replace it. It is important to get the appropriate diameter pipe for your system. You can find this information in your installation manual or in your system’s installation guide. If you don’t have an installation manual or installation guide, you can call Bryant or your technician to find out the correct diameter of exhaust pipe necessary. If the problem is with the condenser, the best thing to do is to clean it. You can use a garden hose to spray water through it. In extreme cases, you may need to replace the condenser.

How to repair a clogged condenser

If you find that the condenser is clogged, you can clean it with a garden hose. You can also use a leaf blower to blow the debris away from the condenser. If you can’t clean the condenser, then you will need to replace it. You will also need to clean the ductwork leading up to the unit. If you find that the ductwork is clogged, you will need to replace it.

Conclusion

A furnace code 13 error is most often triggered by clogged or broken exhaust ducting. If you have a code 13 error, you can use these troubleshooting steps to determine where the problem is occurring. You can then repair the problem and make sure that your furnace is safe to use again. Before you call a repairman, make sure to check out these troubleshooting steps. It’s possible that you can fix the problem yourself and save some money in the process.