HVAC License

Licensing Examination

Once a student HVAC technician has completed her studies, she is ready to sit for her HVAC licensing examination. Although the length and content of the test differs depending upon location, those who sit for it must exhibit knowledge regarding all aspects of HVAC installation and repair. In addition, some examinations assess the applicant’s knowledge of electrical codes. HVAC technicians who wish to work with refrigerants must gain an additional certification. To accomplish this task, she must take a second written examination that focuses upon the area in which she will be working. Certification can be obtained in serving small appliances, high-pressure refrigerants and low-pressure refrigerants.

A candidate for an HVAC license must first receive his proper education. The prospective HVAC technician must successfully matriculate from high school or receive a general equivalency diploma. He should participate in any industrial arts related coursework available during this time, such as mathematics, mechanical drawing, physics and electronics. This will help him better prepare him his post graduate studies. Following secondary school, the soon-to-be HVAC technician may enroll in an accredited HVAC training program. HVAC training programs offer a curriculum consisting of the principles of HVAC installation and repair, taking classes in blueprint reading, construction, temperature control and equipment design. Programs such as these are offered at junior colleges and proprietary schools across the country, taking six months to two years to complete. Graduating students receive a certificate or associate degree, depending upon the length of the program. In lieu of attending post secondary school, students may obtain specialized HVAC training in the U.S. Armed Forces.

Apprenticeship

Many states require those who wish to become licensed HVAC technicians to participate in an apprenticeship program. Lasting from three to five years, formal apprenticeship programs allow prospective HVAC technicians to blend practical and theoretical learning practices. During this program, an apprentice HVAC technician shadows a licensed HVAC technician, while simultaneously receiving classroom training. Apprenticeship programs are often administered by professional unions.

Licensing Examination

Once a student HVAC technician has completed her studies, she is ready to sit for her HVAC licensing examination. Although the length and content of the test differs depending upon location, those who sit for it must exhibit knowledge regarding all aspects of HVAC installation and repair. In addition, some examinations assess the applicant’s knowledge of electrical codes. HVAC technicians who wish to work with refrigerants must gain an additional certification. To accomplish this task, she must take a second written examination that focuses upon the area in which she will be working. Certification can be obtained in serving small appliances, high-pressure refrigerants and low-pressure refrigerants.

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