Unit Performance

IIn addition to proper sizing, there are other important variables that ensure the long-lasting and efficient performance of all HVAC units. This lesson outlines the basic procedures required to maintain the efficiency of the HVAC unit.

Learning Objectives

At the conclusion of this lesson, you will be able to:

• Identify the proper procedures for sizing, installing, and maintaining HVAC systems
• Explain the effects of a clogged filter or coil
• Describe the problems associated with an undercharged A/C system
• Review how air conditioners work efficiently

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