Before installing your new air filter, look for the “airflow” arrow along the side of the.

Correct way to install furnace filter. On the new filter, find the arrow indicating the proper airflow direction. When you turn on your furnace (indoor or outdoor), the air passes through a filter unit. Why it's important to install a new air filter correctly near the coachella valley.

Use the sharpie marker to mark the airflow direction on a metal panel. If so, slide the lock out of the way. The way i understand it is this:

This is done so that air can flow more easily through the filter to minimize the drop in airflow that the filter might create. Exact filter locations vary by unit, but you can use the following as a general guide for locating your filter:. Here, we discuss how to change an hvac filter efficiently.

Remove grille on your return or open the panel of your furnace. Ideally, you’d indicate the airflow direction and air. Determine where on the furnace you can find the filter air box.

This will help you remember the most important part of how to install a furnace filter in the future. Stand in front of the furnace and look for the ducts. Remove the old, dirty filter.

It’s a good idea to draw the airflow direction arrow with a permanent marker on the actual furnace housing or ductwork. Stand in front of the furnace and look for the ducts. Next, unhook the grille cover and clean its.