

I would think, and I don't know if this is right, that the furnace should make some noise when it attempts to start - I get nothing. I have messed with the thermostat, turned it down, off, replaced the batteries, etc.Flipped the switch on the side of the furnace, reset the breaker. except for a continuously blinking green light. I have a Concord 80 plus furnace that is not working, and by that I mean it isn't doing ANYTHING. It’s also possible that something on your furnace is malfunctioning and causing a code to show up.ģ) Your furnace may just need a new filter – it’s highly recommended to change filters at least every three months!Ĥ) Is another person using the thermostat? If someone else has their finger on the button, they might be able to get into your system and set off an error code because they don’t have the right to control it from inside your home.Hi all, glad I found this site as there seems to be quite a few DIY pro's here. If this is the case, it’s likely that the problem will need to be fixed by a professional electrician.Ģ) If your furnace is malfunctioning, there may be something wrong with its relay board (though this is less common). The issue could be a blown fuse or a tripped circuit breaker.

If you are seeing one or more of these codes on your Concord 80 Plus Furnace, there are some important things to keep in mind:ġ) The most common cause for an error code is that your home’s wiring or the thermostat is not functioning properly. Error codes can be caused by a number of different things, including the thermostat and furnace itself. One of the most common issues with any appliance is an error code. How to fix Concord 80 Plus Furnace error codes All models have their own specific error codes and they can be used to diagnose problems with your furnace or provide helpful troubleshooting steps that could save you time and money. If you aren’t sure what led to your furnace error code, you can find this information in your owner’s manual. The furnace will display the error code on its front panel, which is located on the right side of the unit behind the door.

To learn more about how to troubleshoot your Concord 80 Plus Furnace, read on! What is a furnace error code?Ī furnace error code is a one-digit number that the furnace displays if it detects a problem with its operation. The product’s 5-star energy efficiency rating makes it one of the most energy-efficient options on the market. It is designed with features like automatic restart and auto-restart in mind. The Concord 80 Plus Furnace offers you a high-efficiency, high-quality, reliable furnace. How To Fix Concord 80 Plus Furnace Error Codes.Įvery home should have a reliable, efficient furnace that is easy to use and keeps your whole family safe.
