To change or clean the air filter in the central air system first ensure that the system is off.
Changing ac filter in attic.
To replace your air filter.
Changing your air filters is one of the most important and overlooked basic home maintenance tasks.
This is a grille located on the ceiling or wall where air enters your hvac system.
In our experience when talking to customers contractors and other industry experts here are the five harmful.
An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
Well mainly it s a way to save space.
Have your new filter ready and confirm its correct size.
Your ac s air filter is usually found in these 2 places.
Don t risk touching live voltage.
Remove the grille or open the box depending on your.
First there s your safety.
Simply slide it out of the slot that holds it in place.
This is important for two reasons.
Turn off the power.
Insert the clean filter and turn the ac unit on carefully slide the new or cleaned filter back into its housing with the airflow arrows pointing in the correct direction.
So why put an hvac system up in the attic at all.
Locate your air filter.
Make sure your system is turned off before you do anything.
This will likely be where your return where air is drawn back from your home into your system is either on the wall or.
Return vent with grate in place on the left and open return vent without the grate where you can see the filter and ductwork on the right.
How to change your air filter.
Attic hvac systems save space.
The second reason is.
Remove the old filter.
Locate the filter inside of the furnace or air handler for electric systems.
How to change the ac filter.