Fixing the Goodman Furnace Error Code OP

In the world of home heating appliances, the Goodman brand is well-known and trusted. A great many homeowners keep a Goodman furnace in their homes for year-round warmth and comfort. In case you have a Goodman model, you’ll want to know how to fix that OP error code. Fortunately, this is an easy problem to correct with a little bit of know-how. The OP error code usually appears on the control panel of your Goodman furnace as a result of either faulty sensors or an issue with the electronic control board. Whatever the cause is, it’s not something to be worried about; repairing it is quite simple once you understand what is causing it and how to fix it. In this blog post, we’ll cover why these specific codes appear on your control panel and how you can troubleshoot them when they do. We’ll also go over general maintenance tips and tricks for your home heating system if you frequently run into problems like this one.

What is the OP Error Code?

OP is the abbreviation for Open Pressure. This is a code that will appear on the control panel of your furnace when one of the sensors inside is not functioning as it should. The sensors inside your furnace are responsible for detecting the amount of pressure in the system. If the pressure is too high, the system will shut down to prevent damage to itself. If the pressure is too low, the system will not be able to burn fuel efficiently, which can lead to costly repairs in the future. OP is just one of the error codes that can appear when one of the sensors is malfunctioning. If you see the OP code, it means that one of the sensors is reading a pressure that is too low or too high. This is not a problem in and of itself, but it does indicate a problem with the sensor.

Goodman Furnace Error Codes and What They Mean

Here are a few of the most common codes you might see on your furnace’s control panel. We’ll go over what they mean and how you can troubleshoot them when they appear. Keep in mind that these codes will not always appear together. You may see a different one every once in a while. You’ll want to keep an eye on your system to know what to look for if you want to fix the problem. – Overflow – This is when the pressure in your system is too high. – Open Pressure – This is when one of the sensors is reading a pressure that is too low or too high. – Blower Door – This is when the system cannot detect the door to the blower being open or closed. – Blower Door Closed – This is when the system cannot detect the door to the blower being open. – Low Gas Pressure – This is when the system cannot detect the house’s gas pressure. – High Gas Pressure – This is when the house’s gas pressure is too low. – No Gas – This is when the system cannot detect any gas in the system. – High Limit/Low Limit – This is when one of the system’s limits switches is not functioning as it should.

Electronic Control Board Error

The electronic control board is what tells the furnace how much fuel to burn and for how long. If there is a problem with the electronic control board, you’ll see an error code related to it. If you see the OP code, it means that the control board cannot read the pressure correctly. If you see the BPS code, it means that the control board cannot read the position of the blower door. These two errors are related to each other because they stem from the same issue. The sensors in the system are malfunctioning because of a buildup of carbon deposits on the sensors’ electrodes. The electrodes are what the sensors use to determine the pressure and the position of the blower door.

Electronic Control Board and Combustion Chamber Problems

If you see the DFR code, it means that the combustion chamber is not functioning properly. The combustion chamber is what releases the heat from the furnace and into the house. If you are seeing this error code, it is likely a serious issue that will need to be addressed by a professional. The same can be said for the EOB code. The EOB stands for Excessive Oxygen Blocking. This is when there is too much oxygen in the combustion chamber, which can cause the furnace to shut down. This, too, is a serious issue that will need to be addressed by a professional.

Conclusion

Knowing what the Goodman furnace error code OP means is an important step toward getting your furnace back up and running. Be sure to keep an eye on your furnace’s control panel as you might see one of these error codes pop up from time to time. If so, make sure to follow the steps below to troubleshoot the problem and get your system back to normal.