Students will learn about maintenance, overhaul, repair, and adjustment of residential and commercial heating, air conditioning, and refrigeration units. Students will use specialized tools of the trade, understand the theory and application of the basic principles of cooling, air, electrical fundamentals, and controls, and diagnose unit malfunction. Understanding “Green Building Technology.”  The course will prepare students for job opportunities as an HVAC installer (commercial, residential), HVAC technician (Level1), and commercial maintenance technician.  Following the class, students can get their HVAC Certificate of completion, EPA Certification, and Green Certification.