In this first course of the instructional program, students are taught to professionally install, repair, and maintain the operating conditions of heating, air-conditioning, and refrigeration systems. Students work with piping and tubing, study the principles of heat and electricity, install duct systems, and comply with EPA regulations. Completion of the two-course sequence may prepare students for a number of certification exams, helpful for employment in a variety of HVACR occupations. All students will obtain the required OSHA 10 safety credential. Students may receive NCCER (National Center for Construction Education & Research Core Curriculum Certification by passing the exam. Workplace readiness skills of teamwork, communication, problem solving, positive work ethic and integrity are emphasized throughout the course. Students are expected to wear appropriate safety gear to include safety glasses, proper footwear and lab coats in the lab. Leadership is taught through activities in the professional student organization, Skills USA.