Description
In this course, you will learn how to explain the concepts of heat transfer, Btu, temperature, heat content, sensible heat, latent heat, pressure, gas laws, and work, and describe how they apply to air conditioning and refrigeration systems. Describe the four basic components that make up the vapor-compression refrigeration cycle. Identify the four major system components and explain their functions in the refrigeration system. Properly install an air-conditioning system and put it into operation. Troubleshoot mechanical and electrical problems in an air-conditioning and heat pump systems. Testing voucher included to take HVAC Excellence's EPA 608 Certification – HVAC Excellence Exam upon successful completion of the course.