Trane XE80 Filter – Location, Size and Replacement

Where is my Trane XE80 furnace filter located? It’s one of the most frequently asked questions from many homeowners. The furnace filter is a component that needs to be cleaned and/or replaced regularly. This post will give you all the information you need to know about the Trane XE80 furnace filter.

Trane XE80 Furnace Filter Location

Trane XE80 furnace filter may be identified in different locations based on on what kind and size of unit you own.

Upflow Trane furnaces work with a high velocity type air filter that are able to be found within the furnace blower compartment in both a bottom or side (left or right).

Downflow Trane furnaces have their unique filters in the ductwork. The location of filters in downflow furnaces are located outside of the Trane XE80 furnace cabinet.

Trane XE80 Filter Size

Acquiring Trane XE80 furnace filter sizes may seem a bit daunting. In order to know the size of pleated filter(s) utilized in your trane unit, you would like to look no more than your existing filters.

On the outer frame, you are going to see more than one set of numbers. In case you see two sets of numbers, the filter size needed to order replacements is the nominal size, not the actual size.

You are able to pay no attention to the actual size printed within your filter for this task, mainly because nominal size is the number set needed to order new filters.

Trane XE80 filter size referencing the nominal size for your filter will look something like this:

  • 20″ x 20″ x 1″
  • 20″ x 25″ x 1″

The size of your Trane XE80 filter is consistently presented in a string of three numbers. The first number standing for the length, the second number standing for the width, and the last number standing for the thickness.

If the return box is coming off the side of the furnace then the inside filter rack for a side filter application on this furnace is 20x25x1. If the return box is on the bottom and the filter is sitting up on it then it depends on what size Trane XE80 furnace you have.

Trane XE80 Furnace Filter Replacement

Trane XE80 filter are easy to slide or change, and it is one of the few points you’re able to do if you want to take care of your furnace filter. Always double check for the furnace filter direction. Installing your filter the wrong way could cause your furnace to work harder. This could lead to higher utility bills and possibly damage your furnace system.

You will need to follow your user’s manual for precise procedure.

How often you should change your Trane furnace filter?

Trane XE80 uses a 1-inch filter. It’s best to clean or change your filters once every 1 to 3 months.

Keep in mind, regular cleaning or changing of your furnace filter will guarantee the most beneficial filtration. Boost the life of your machine and provide you with peace of mind that you’re breathing easier.

When you don’t know what to do, your service technician should be able to look up the correct Trane XE80 furnace part.

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About Mas Broto

Have been in the heating and air conditioning (HVAC) industry for over 20 years. He is person that will grow and thrive to learn more about the HVAC industry throughout his career. Mas Broto is also a blogger, who's dedicated to bringing you the best knowledge to get ahead in the game of life.

1 thought on “Trane XE80 Filter – Location, Size and Replacement”

  1. Hi I purchased the wrong size filter for my trane XE 80 and was wondering if you can tell me what their correct so I should be.
    The model number of my current furnace is TUD060C936J1
    Serial no R4236BU1G

    Thank u.

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