H.V.A.C. Technician Video: Career Options in HVAC Technology

H.V.A.C. Technician Video: Career Options in HVAC Technology Transcript

Heating, ventilation and air conditioning (HVAC) technicians work with climate control systems. Similar to a plumber, these technicians install, repair and maintain the various pipes and plumbing that heat and cool a building.


Heating, ventilation, and air conditioning technicians, also known as HVAC technicians, install, maintain and repair climate control systems. These systems regulate the temperature, humidity and air quality within a building. Businesses and homes across the country are dependent on the smooth operating of these systems.

Job Skills and Duties

HVAC technicians are trained in the installation and maintenance of all climate control systems. Technicians must know how to use wire snips, electric drills, acetylene torches and pipe-cutters. The design of HVAC systems can be complicated, particularly in large buildings, so techs need to be able to read blueprints carefully. Repair of these systems requires that techs know how to properly use voltmeters, thermometers and pressure gauges in order to properly diagnose problems. HVAC technicians must also be trained to handle potentially dangerous chemical refrigerants.

Training Required

Almost all apprenticeship and training programs require that technicians have their high school diploma. Because HVAC systems are all over the U.S., many technical, trade, community and junior colleges offers HVAC-specific programs. The U.S. Armed Forces trains specialized HVAC technicians as well. Depending on the depth and scope, programs can run from six months to two years. Graduates of HVAC programs must usually work under an experienced HVAC tech for another six months or more before they can work independently. Certain states also require that HVAC technicians be licensed. Licensing requirements can vary from state to state. Generally speaking, there are three different exams that license technicians for small appliances, high pressure systems and low pressure systems.

Well Known Jobs within This Field of Expertise

HVAC technicians usually work in one of two fields: 'installation' or 'repair and maintenance'. Installation technicians usually specialize in industrial or residential climate control systems. Repair and maintenance technicians work on ensuring the same climate systems continue to function. A large building may employ a dedicated HVAC technician. Smaller buildings will contract with an HVAC tech that works with multiple locations as needed.


Climate control is important for many reasons. Businesses and homes alike depend on the proper function of their heating, ventilation and air conditioning systems. Individuals who love to work with their hands and have a knack for mechanics might enjoy a career as an HVAC technician.


Bureau of Labor Statistic Occupation Outlook Handbook - Heating, air-conditioning, and refrigeration mechanics and installers


Wikipedia - HAVC


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