Lesson 04 - HVAC

Heating, ventilating, and air conditioning (HVAC) systems in the restaurant industry play a vital role in the guest experience. Uncomfortable indoor conditions will make even the finest restaurant seem inferior to a guest who is not comfortable. By the end of this lesson, you will be able to:
  • Define terminology related to HVAC systems.
  • Describe the conditions that can take place when buildings become unbalanced in air pressure.
  • Execute a simple building pressure test.
  • Describe the components and processes of an HVAC system.
  • Explain the steps in the refrigerant cycle.
  • Diagnose some common HVAC troubles.