Final answer:
A small amount of air is induced from the outside into the conditioner to keep the air from becoming stagnant. Air conditioners remove heat from indoor air by circulating refrigerant between an outdoor condenser coil and an indoor evaporator coil.
Step-by-step explanation:
A small amount of air is induced from the outside into the conditioner to keep the air from becoming stagnant. To understand this, it is important to know how air conditioners work. Air conditioners remove heat from indoor air, keeping it cool and comfortable. They do this by circulating refrigerant between an outdoor condenser coil and an indoor evaporator coil. As the refrigerant absorbs heat from the indoor air, it becomes hot and changes from a gas to a high-pressure liquid. This liquid flows to the outdoor condenser coil, where it releases the heat to the outside air. The cooled refrigerant then flows back to the indoor evaporator coil, where it absorbs more heat and cools the indoor air.
By inducing a small amount of air from the outside into the conditioner, the air inside the conditioner remains fresh, preventing it from becoming stagnant. Stagnant air can become warm and uncomfortable, especially in enclosed spaces. The fresh air helps maintain good airflow and ventilation within the conditioner, ensuring that the cooled air is circulated effectively throughout the room.