This is a grille located on the ceiling or wall where air enters your hvac system.
Changing ac filter in attic.
Don t risk touching live voltage.
How to change your air filter.
So why put an hvac system up in the attic at all.
In our experience when talking to customers contractors and other industry experts here are the five harmful.
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.
Well mainly it s a way to save space.
If you want to keep the air in your home clean and avoid unnecessary repairs consider replacing your air filters every 30 to 90 days.
How to change the ac filter.
This will likely be where your return where air is drawn back from your home into your system is either on the wall or.
Make sure your system is turned off before you do anything.
Turn off the power.
First there s your safety.
Properly secure the cabinet or panel cover then restore power to the system and turn it on.
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.
Your ac s air filter is usually found in these 2 places.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
This is important for two reasons.
Locate the filter inside of the furnace or air handler for electric systems.
Simply slide it out of the slot that holds it in place.
Have your new filter ready and confirm its correct size.
Attic hvac systems save space.
To change or clean the air filter in the central air system first ensure that the system is off.
An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
Remove the old filter.
The second reason is.
Locate your air filter.