Bosch furnace error 504 fix

Error 504 is a code seen by the furnace when it malfunctions. This error can be fixed in a few easy steps.

One way to eliminate this problem is to have your technician replace the thermal fuse. However, some apartment owners have no access to a heating technician and would like to make their own adjustments. In these cases, you may have to take care of this yourself.

If your furnace has an error code 504, this could be caused by a clogged or blocked heating coil. This can be fixed by using a device called a blower fan to clean out the evaporator coil and remove any blockage within the furnace.

In the past, you would have to call an A/C company or your heating professional to get the job done, and they would charge you an arm and a leg. Today, it’s possible to do it yourself with just a few clicks.

The error message denotes that the heat exchanger is not clean or must be cleaned with cool water. To fix this issue, you need to turn off the power and use a tool like an aerosol can to remove any carbon build-up on the heat exchanger.

To fix this issue, you need to turn off the power and use a tool like an aerosol can to remove any carbon build-up on the heat exchanger.

You don’t want to be stuck in winter without heating. One of the most common errors homeowners experience with their furnace is the problematic error 504. Fortunately, there are some steps you can take to fix it quickly and easily.