Causes of a dirty air conditioner filter.
Wherewould air filter be on air conditioner in attic.
Typically the unit would be found in a basement an attic or sometimes in the back of a closet.
No ducts no noise.
Keep in mind your air filter may fit in a small slot near where the return duct connects with the blower fan or behind a service door on the back of the air handler.
On other hvac systems the air filter may be located behind the return air grill on a wall in your home.
In this case your air filter is most likely located right next to your furnace or air conditioning system air handler.
No on and off noise.
So why put an hvac system up in the attic at all.
To protect the sensitive components of the hvac unit from undue wear and tear.
The air filter might be on top below or on the side of the air handler depending on what kind of air handler you have.
Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.
Well mainly it s a way to save space.
The wall mounted attic ac unit shown in the pictures above can maintain the ideal temperature you set in a single room.
On hvac systems with a return in each room there may be an air filter behind each of the return.
An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.
Your air conditioner filter has an important job.
Attic hvac systems save space.
Ductless solutions systems deliver cooled and heated air directly to the rooms they serve without the need for noisy fans.
The air handler is the large metal box containing the fan and fan motor.