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What is the generally accepted range for evaporator airflow in CFM's per ton of residential air conditioning?

  1. 200 to 300

  2. 350 to 450

  3. 500 to 600

  4. 650 to 750

The correct answer is: 350 to 450

The generally accepted range for evaporator airflow in CFM's per ton of residential air conditioning is 350 to 450. This range is commonly recommended to ensure proper cooling efficiency and performance of the system. It is crucial to maintain the right airflow to guarantee optimal heat transfer and system operation. Options A, C, and D fall outside of the typically accepted range for evaporator airflow in residential air conditioning systems.