Individuals who are interested in becoming HVAC mechanics and installers must have a high school diploma or GED. While in high school, they should complete courses such as mechanical drawing, electronics and computer applications. They also should study blueprint reading, chemistry, physics and shop math. These classes prepare them to successfully complete accredited HVAC training programs at the postsecondary level.
Many aspiring HVAC technicians complete training in community colleges or vocational/technical schools. Programs are accredited by organizations such as the Partnership for Air-Conditioning, Heating and Refrigeration Accreditation. Two other organizations that accredit HVAC programs include the National Center for Construction and Education and Research as well as HVAC Excellence. HVAC training programs can last six months and lead to a certificate, or they can last two years and result in an associate degree. Programs feature courses such as electronics, equipment design/construction and temperature control. Following these accredited training programs, six months to two years of hands-on experience in the field allows HVAC technicians to finally be considered proficient.
Apprenticeship programs are a popular educational option for aspiring HVAC technicians and involve four years of classroom and paid on-the-job training. In these programs, students study pipefitting, plumbing, airflow physics and sheet metal work. An HVAC degree from an accredited college program often can be substituted for a part of the apprenticeship program and makes job applicants for marketable in this growing industry, according to Education-Portal.com.
After completing accredited HVAC training, students can work for plumbing, heating and air-conditioning contractors. They also can land jobs with air-conditioning repair shops, stores that sell these systems, office buildings, schools, governments and hospitals. Some states also require HVAC technicians to be licensed by passing a test. In addition, HVAC mechanics and installers can seek certification through organizations such as HVAC Excellence and the Air Conditioning, Heating and Refrigeration Institute. Certification boosts employment opportunities in this field.
Employment of HVAC technicians is projected to climb 28 percent from 2008 to 2018, according to the Bureau of Labor Statistics. This can be attributed to a growing population and increasing number of buildings, thus sparking an increased demand for climate-control systems in residences and commercial facilities. Median hourly wages of HVAC installers and mechanics in May 2008 were $19.08, reports the Bureau of Labor Statistics.