Which way does AC filter go?
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.
Do I need to turn my AC off to replace the filter?
To Change Your Home Air Filter, You’ll Need To Turn Off Your Furnace. To prevent the HVAC unit from turning on while you are changing the filter, make sure you turn the thermostat to the “off” position. This will help protect your HVAC system from loose debris or maybe a loose filter fitting escaping into the duct.
How often should you replace filter for AC?
You should replace these about every 90 days, if you have no allergies, but AC pros typically recommend every 45 days for max efficiency. Be sure to replace them with the right size and type of air filter. If your AC was working properly, you could remove the filter and buy one that is identical to it.
Where do I go to replace my air filter?
If your unit uses disposable filters, it’s critical to get replacements that are designed specifically for your system. That means you’ll need to go to a local factory authorized dealer for models directly from your air conditioner’s manufacturer, not one-size-fits-all air filters from a hardware store.
Why do you need to replace your air conditioner filter?
Why You Need to Replace Your Air Conditioning Filter 1. Clogged Air Filters Damage Your HVAC System 2. Clean Filters Mean Clean Air 3. Clean Air Filters Lower Your Operating Costs 4. Efficient HVAC Systems Save Money on Energy 5. Using Less Energy Reduces Your Home’s Emissions
What happens if you don’t change your air filter?
You can experience even worse problems if you don’t change your air filter at all. Your air filter can collect a lot of dust, so it’s a good idea to always turn off the power to your furnace since you don’t want to suck up the dislodged dust into your unprotected HVAC system. In most instances, your filter is located near your furnace.
Where are the filters located in a central air conditioner?
Your air conditioner filter collects irritants and allergens to prevent them from getting into your home’s air. In a central air conditioner, you’ll find the filter situated along the return duct. Systems design them for installation in easy-to-reach locations like along walls, ceilings, or even in the air conditioner itself.