Furnace which direction is air flowing

Slide the new filter in with the arrow pointing toward the furnace. Replacing your air filter is not difficult. Remember that air flows from your ducts, through the filter, and into the furnace. The arrow on the filter should always point toward the furnace. The furnace or the filter air box most likely will contain the correct filter measurements for replacement filters or just check the filter itself.

Categories Helpful Tips. Related Posts. You all were great! Could not ask for more. Not really paying attention to small details, you take the old filter out, grab the new filter, but which way does it go in? How do you know which way the air flow is going? To properly insert a new filter, look for the arrow!

The arrow on your filter should always face the unit and away from the return air duct that carries the air that will be heated or cooled. HVAC systems push the cool or warm air out and pull spent air in, recirculating the air throughout your home. This means you want the spent air that is being pulled in to flow through your air filter before being pushed back out into your home.

Proper filter maintenance means you get more life out of your furnace and air conditioner, allowing you to hold off the prospect of installing a new HVAC system for the distant future.

Furnace filter ratings score filters on their ability to capture air particles. Filters with higher MERV ratings are best at stopping particles from blowing out into your home. Do you have pets? Do you struggle with allergies?

The best air filters keep your air flowing through the air handler without impediment, blowing the cleanest air out into your home.

Our techs offer friendly and professional service that you can rely on. At Phyxter Home Services, we are committed to keeping your air fresh and your costs low. Shop our vast online selection of filters today! Easily order online for free 2 days shipping anywhere in the US.

This article was written by Jake Gibson. Click here to connect with Jake on Linkedin. This is not based on time like other "air filter reminders. It is easy to install and will outlast your heating or cooling system.

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