Jobs Profile: Hvac Techs

By Author: William Hauselberg
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HVAC techs, also known as heating, ventilation and air conditioning field technicians, install, repair and maintain air conditioning systems, refrigeration systems and heating systems. They work in all kinds of buildings, including private homes, small businesses and large industrial plants and factories.

The systems they work on control hot and cold air, the flow of the air, the level of humidity in the building and air filtering.

HVAC techs are called upon to fix pipes that freeze and burst when a heating system falters. They also deal with mold and mildew issues caused by high amounts of humidity. When an air conditioning system breaks down in the hot summer months in a home or office, HVAC techs are called to fix it.

HVAC techs often have expertise in the areas of propane, oil, natural gas and kerosene heating systems. They also frequently work with furnaces, motors and industrial fans.

There are more than 300,000 HVAC techs officially employed in the United States.

Training and Certification for HVAC Techs:

In addition to the option of attending HVAC schools, many people who are ...
... planning to become HVAC techs undergo HVAC training by taking on apprenticeships. Technical schools, HVAC schools and some colleges offer two-year programs, four-year degrees and certificate programs in the field.

HVAC techs are sometimes required to pass a certification exam given by the Environmental Protection Agency. This test primarily covers proper safety techniques and the disposal of potentially dangerous refrigerants used in refrigerators and air conditioning systems.

In HVAC schools, aspiring HVAC techs study subjects including heating principles, blueprint reading, electricity and currents and safety measures as well as the fundamentals of air conditioning and refrigeration.

Many professional associations provide official certification for experienced HVAC techs. Workers usually require HVAC techs to pass a competency test to receive the certification.

Employment Outlook for HVAC Techs:

The employment outlook for HVAC techs is outstanding. Experts with the U.S. Bureau of Labor Statistics (BLS) project that the number of jobs in this field will grow more quickly in the coming years than other positions that demand an associate's degree or post-secondary education such as HVAC training.

The BLS reports that as the number of homes, businesses and industrial plants that require climate control systems continues to grow, so will the demand for HVAC techs. In recent years, a little over half of actively employed HVAC techs were employed by contractors. The remainder of HVAC techs were either self-employed or working for established private businesses or departments of the government.

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