Free Trial

We hope you'll try eLearning by signing up for a free trial course, Basic System Operation, which is the first module of the Air Conditioning Fundamentals course. Like all our courses, you may earn CEUs and NATE CEHs by completing it.

  • Course will be placed in your Shopping Cart.
  • Select the Continue button on each page of the Free Trial registration until complete.
  • Create your account by providing the requested information.
  • Enjoy your trial!

Start your free trial now

Basic System Operation, Module 1 of Air Conditioning Fundamentals

  • Learning outcomes:
    1. Describe the operation of a simple vapor compression system.
    2. Explain the basic function of the following system components:
      • Compressor
      • Condenser
      • Evaporator
      • Metering device
      • Piping/tubing
      • Refrigerant
      • Lubricant