Tips & Resources
Prolong the life of your HVAC system and keep it functioning with one simple maintenance task: regularly changing the air filter. You count on your air conditioner and furnace to work when you need them, and the air filter is a small but vital component that greatly impacts your system’s performance and longevity. Take care of the filter, and you’ve done a lot to protect your entire heating and cooling system.
The air filter protects your indoor air quality by preventing dirt, dust and debris from circulating back into your home and it also protects your HVAC equipment. When the filter is dirty, however, it doesn’t adequately clean your air, and the dirt that clogs the filter restricts the airflow through the system. This makes your furnace and air conditioner work harder, which has several consequences that affect your wallet. First, it compromises your system’s ability to operate at peak efficiency and that means higher energy bills for the same or poorer performance. Second, it can result in costly repairs that are easily avoidable. Lastly, It shortens the useful life of your equipment, and that means purchasing a replacement sooner. To prevent these problems and additional expenses, simply check your air filter once a month, and replace or clean it (depending on the type you have) as needed.
Turn off the furnace and remove the filter, which is located inside the furnace or the return air vent. Pay attention to which direction the arrows on the frame are facing. These indicate the direction of the airflow. For easy future reference, mark the direction with a permanent marker on the outside of the furnace.
If it is a disposable filter, make a note of the filter size indicated on the cardboard frame, and buy a replacement. (Filters are available to purchase from Rheem Pro Partner.)
If the frame is plastic, it is a reusable filter that needs to be cleaned periodically with a vacuum and water. (This should be done outside, if possible.)
Insert the new filter, or reinsert the reusable filter once is it completely dry, into the furnace. Make sure it is facing the correct way. Replacing your filter is the simplest, most cost-effective way to protect your HVAC system, your home’s air quality, and your peace of mind.