Heating and Cooling Technicians

High School

Heating and cooling technicians usually have a high school diploma and postsecondary training. In high school, students considering a career in the heating and cooling field should take algebra, geometry, English composition, physics, computer applications and programming, and classes in industrial arts or shop. Helpful shop classes include mechanical drawing and blueprint reading, power and hand tools operations, and metalwork. Shop courses in electricity and electronics provide a strong introduction into understanding circuitry and wiring and teach students to read electrical diagrams. Classes in computer-aided design are also helpful, as are business courses.

Postsecondary Education

Many heating and cooling technicians complete training programs in heating, air-conditioning, and refrigeration at trade schools or community colleges. The programs may last six months to two years, at the end of which students may receive a certificate or an associate's degree. A basic understanding of electronics and some knowledge of plumbing or electrical work is also beneficial. Formal apprenticeships and on-the-job training are available at some companies. Apprenticeships require a high school diploma or a general equivalency degree, and math and reading skills. Technicians apprentice for three to five years while being paid for on-the-job training and instruction. Visit https://explorethetrades.org for a list of apprenticeship programs, community colleges, career and technical schools, and trade schools that offer training in heating and cooling equipment installation and repair.

Some aspiring technicians participate in pre-apprenticeship programs that allow them to build their skills and try out the field before committing to an apprenticeship. For example, the PHCC Educational Foundation offers a seven-module HVACR (heating, ventilation, air conditioning, and refrigeration) Pre-Apprenticeship Course. In this online program, students complete the following course modules: HVACR Foundations; HVACR Safety; Scientific Principles Applied to HVACR; Mathematical Principles Applied to HVACR; Overview of Tools, Materials, and Methods; The Refrigeration Cycle & Refrigerants; and HVACR Systems & Components.. Associated Builders and Contractors and the National Association of Home Builders also offer pre-apprenticeship programs. Contact these organizations for more information.

Certification

Many technical and community colleges and universities offer certificate programs in HVACR systems, building automation systems, and emerging technology areas. Programs typically last six months to a year and are available in online, in-person, and hybrid formats. Contact schools in your area for information about available programs.

Other Education or Training

The Air Conditioning Contractors of America, American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc., HVAC Excellence, Plumbing-Heating-Cooling Contractors Association, Refrigerating Engineers & Technicians Association, and Sheet Metal and Air Conditioning Contractors' National Association provide in-person and online continuing education opportunities. Contact these organizations for more information.