Those who want to pursue careers in heating, ventilation, and air conditioning can start training in high school then move on to getting formal education.

Technology used in heating, ventilation, and air conditioning systems have become and continue to be more complex. Because of this, companies looking to employ technicians, installers, and mechanics often give preference to applicants who have completed training through HVAC courses online, HVAC tech school classes, or formal apprenticeship programs.

Training Early for a Career in Heating, Ventilation, and Air Conditioning
Many individuals discover their interest in this field at a young age. For high school students hoping to enter the field in the future, taking shop classes will definitely help in getting an edge as soon as they graduate and begin formal training through apprenticeships or HVAC courses online or offline.

Among the shop classes that will benefit high school students hoping to pursue careers in this field are:

Applied Chemistry
Applied Physics
Blueprint Reading
Electronics
Mechanical Drawing
Plumbing
Shop Math
It would also help if they take up classes on computer applications that are often used by engineers, installers, and mechanics.

Formal Education for Heating, Ventilation, and Air Conditioning
Formal training for installers, technicians, and mechanics can be received through various means including:

enrolling at an HVAC tech school
attending community college classes
applying for formal apprenticeships
taking HVAC courses online
Completion of such courses and programs can take anywhere between six months to two years. Within that period of time, students learn about the theory and design of heating, ventilation, and air conditioning systems as well as how to repair, install, and maintain some of the most commonly used units. Upon completion of such programs, technicians need about as much time in the field to gather experience and be considered as proficient.