
- #Furnace air flow direction how to#
- #Furnace air flow direction install#
- #Furnace air flow direction free#
There are plenty of good filter options out there where the arrow will take out all of the guesswork for you. Better yet, buy a filter where this is clearly marked. In the rare case that a filter is not marked with an arrow to indicate the direction of airflow, call the manufacturer to get guidance. The arrow must face toward the furnace and away from the return duct that pulls the air in need of heating or cooling. The homeowner, following the marked indicator, had then installed the filter backwards. On the new filter, find the arrow indicating the proper airflow direction. I was on one home inspection where the HVAC installer had marked the direction of airflow incorrectly. Just make sure that this handy guide has been marked correctly. A lot of HVAC installers will actually mark your duct work or the filter compartment to show the direction of airflow so there is no question about which way the filter should be installed. This arrow should always point towards the furnace. Most filter manufacturers print on arrow on the filter to show the direction of airflow. This is going to cost you more in energy consumption and can also lead to premature failure of the blower motor and other components on the furnace. This causes your blower motor to work overtime to distribute air throughout your home. A filter that is installed backwards will clog more quickly and reduce airflow. The arrow points in the direction the air is flowing through the duct system. When installed correctly, the filter is able to capture dust and other airborne particles while maximizing airflow. Most filters have arrows on the frame of the filter that indicate which direction the filter should go. While you may not be able to see it, one side of the filter is more porous than the other.
#Furnace air flow direction install#
If it isn’t, install a new filter to ensure your system is running at its efficient best.įurnace filters are designed to be installed a certain way, meaning there’s a correct and incorrect way to install it. Homes heat or cool faster with adequate airflow, which is why its so.
#Furnace air flow direction free#
If you haven’t done so already, now is a good time to check your furnace filter to make sure it is clean. HVAC manufacturers want a free flow of air going into the air handler. Air should flow from the ductwork into the furnace. Your furnace is going to be working hard for you to keep you home warm over the coming months. Before removing the filter, take note of the airflow direction arrows, typically printed on the side of the filter. If you have any questions about air filter airflow direction, or if you’d like a cooling system serviced or installed in your home, contact Hydes, your Coachella Valley air conditioning contractor.Fall is here and winter is approaching. We’d be happy to help and can probably help over the phone. If you are unsure about which direction you should install your filter, don’t hesitate to give Hydes a call. These arrows should be pointing in the direction that air flows through your system, which is away from the supply ducts and (typically) toward the blower.Įasy Tip: You can look at the old filter’s arrows before you install your new filter and make sure that the new filter’s arrows face the same direction. How can you ensure that you install your air filter in the correct direction?Īir filters have arrows printed on the sides of them that show you which way they are supposed to be installed. And worst of all you'll have a higher energy bill. This is not only a waste of energy, but it can also possibly damage your air conditioner or heating system. Which way does an air filter go in a furnace On your new filter, find the arrow that indicates the proper air flow direction. If you install your filter in the wrong direction, air will have a hard time flowing through the filter’s material and your air handler will have to work overtime to make up for the loss of airflow. What happens if you install your filter in the wrong direction? This allows the filter to effectively trap airborne particles while also minimizing the chances of slowing down your system’s airflow. That’s because air filters are designed with one side that is more porous than the other.
#Furnace air flow direction how to#
Hydes wants to ensure that you install your new filter correctly, so today we’re going to talk about how to know which direction to install your air filter and what can happen if it’s installed the wrong way! Why does airflow direction matter when you install your air filter?Īlthough the two sides of an air filter might look the same, they cannot be used interchangeably. To get the best efficiency and indoor air quality near the Coachella Valley just make sure your air filters are installed the right way. That’s because a dirty and clogged air filter will significantly impair the efficiency of your furnace and air conditioner.


Which Direction Do I Install My Air Filter?Īs the owner of a central heating and cooling system, one of your most important maintenance responsibilities is to regularly change your air filter.
