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Anonymous
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Air flows in a furnace from the return ducts into the furnace, where it is heated and then pushed out through the supply ducts to heat the home.
The air flows into the furnace through the return ducts, gets heated by the furnace, and then flows out through the supply ducts to heat the home.
The air flows into the furnace through the return ducts, gets heated by the furnace, and then flows out through the supply ducts into the rooms of the house.
Air flows in a furnace system from the return ducts, through the furnace unit where it is heated, and then out through the supply ducts to heat the home.
Toward the direction of the air flow. In other words the air is being drawn into the furnace so the arrow should point at the furnace.
The arrow on a furnace filter indicates the direction of airflow, showing which side should face towards the furnace. The air should flow in the direction that the arrow is pointing when the filter is inserted.
The furnace filter should face in the direction that allows air to flow through it easily, typically with the arrows on the filter pointing towards the furnace. This ensures proper airflow and efficiency.
The arrow on the air filter should point towards the direction of the airflow when installing it in the furnace.
The airflow on a furnace is typically directed from the return air ducts to the heat exchanger and then out through the supply air ducts to distribute heated air throughout a building.
The air filter in a furnace should be installed with the arrows on the filter pointing towards the direction of the airflow, typically towards the blower motor.
Because you set it that way
If your referring to the cooling portion of your central air conditioning the answer is no.