How To Install A Furnace Filter

By reading the following DIY projection you consent to the terms in the DIY disclaimer.

Most maintenance and repairs for a furnace require professional attention. Fortunately, you can take care of replacing the filter yourself. The directions for how to install a furnace filter are largely the same for any forced-air unit of measurement. Keeping the filter fresh benefits the entire system.

A make clean filter promotes better indoor air quality and reduces strain on the furnace. Chock-full filters strength air handlers to work harder and consume more power. You'll experience the best results if you supplant the filter 2 or iii times over the winter. Filters are relatively inexpensive, and having extra ones on hand will aid you lot stay on summit of a replacement schedule.

Tools and Materials Needed

Furnace filters ofttimes characteristic printed dimensions on the side of the production. This means that the old filter that you remove will tell which size to purchase.

New filter that fits your furnace
Sharpie marker
Screwdriver or pliers

How to Install Furnace Filter Steps

Detect the area on your furnace that contains the filter. Sometimes the edge of the filter is visibly exposed and you tin merely pull it out. Other furnaces might require you lot open a panel to access the filter. A screwdriver or pliers might help you open a panel, just some slide off by hand.
Accept out the erstwhile filter, it should slide out easily.
Buy new filters which are the same size as the quondam one.
Look for the arrows on the filter that indicate airflow direction. These arrows must point toward the airflow within your system.
To determine the direction of airflow, find the return duct connecting with the filter housing area. This brings in the former air that should menses through the filter into the furnace.
Use the sharpie marker to mark the airflow direction on a metallic panel. This will assistance you lot remember the nearly important part of how to install a furnace filter in the future.
Insert the new filter with the arrow pointing in the correct airflow management.
If you had to take off a panel to admission the filter surface area, put it back on.

Get a Furnace Inspection

Cold winters in the Delaware Valley place continual demands on your furnace. If your furnace has non been tuned up recently, contact an Oliver expert for an inspection. Regular maintenance by our NATE-certified technicians can improve efficiency and protect your heating system. Contact u.s. today for more data.