Can I Put My I Put My Furnace Filter On The Outside Of The Air Return Grille

While it'southward crucial to modify out your air filters regularly, you won't get far if you lot do not know where they are supposed to go! Whether you recently moved into a new dwelling house or your better half (you lot know, the responsible i) isn't around, here are some tips and clues you can employ to make your search easier.

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Irresolute the filters in the HVAC unit

In this case, your air filter is about likely located right next to your furnace or air-conditioning system air handler. The air handler is the large metallic box containing the fan and fan motor. Typically, the unit would exist found in a basement, an attic, or sometimes in the back of a closet. One time it is located, look for a slot where an air filter should fit. What you are seeking is a 1" wide hinged or removable cover. If you have a thicker filter that is iv" or more, the slot should match appropriately. At that place should already exist a filter placed in there, which will confirm that you found the right spot! It volition depend on your unit, only it can exist orientated vertically or horizontally. Just brand sure that your airflow arrow points towards the unit!

If you lot looked everywhere and you yet cannot observe any possible place to put in a filter, there is no need to panic! It just means that you need to use a return vent. That, or you might have to update your center prescription.

Irresolute the air filters in a return vent

The air handler pulls air in from the house through the return duct system, and then blows the air through the heating or cooling system and back into the business firm through the duct organisation. The air filter is typically located at the point where the return duct enters the air handler.

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Larger houses ofttimes accept more one HVAC system. Each organization will typically have at least one air filter. Therefore, your abode may have air filters located at the air handler AND in the returns. You should check each possible location to make sure you have found all of your air filters.

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Since HVAC units are normally hidden away in smaller and less convenient spaces, some homes are ready for air filters in return vents. Return vents are often in the wall merely tin be in your ceiling or even the floor. The vent will exist rectangular or foursquare and should be larger than a standard air duct vent. If you already know the filter sizes that your home needs, that is a good hint for the shape of the return vent that yous need to find.

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Once found, the cover of the return vent can be removed by pulling a tab or unscrewing a bolt. For the latter, an ordinary coin should practice the fob to loosen information technology, similar to a standard screwdriver. Place the cover to the side and remove the old filter. Place the new filter in the same way equally the quondam 1. Pleated filters have one side that has thin metal wiring and another side without. When installed in the return vent, the side with metallic should be facing away from you lot and should not be seen. The purpose of the wiring is to go on the filter'south shape. Since the vent is pulling air in, it is more efficient for particles to collide with the plain side of the fibers. Finally, put the cover back, throw away the onetime filter, and so find the next return vent.

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Instance airtight

Y'all should now exist able to find all the spots where your filters demand to exist installed! If you are all the same uncertain and would like more assistance, a local HVAC technician would be able to observe all the locations that demand to be maintained easily.

Merely be sure to regularly check on your filters and change them out frequently to have clean air and a happy HVAC system! Or yous could save some time past signing up for some pretty handy air filter subscription service. Just a idea.

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