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