heating, ventilation, and air conditioning (hvac) is extremely important in our lives. we install multiple systems in our homes and offices to maintain a comfortable overall temperature regardless of the weather outside. biological labs also need to maintain their temperatures very closely because the materials they deal with are highly sensitive and may be easily damaged. hvac technicians are professionals who are responsible for installing, repairing, and maintaining these systems. if you are interested in entering this profession, you will need to acquire formal training. earning your hvac certification online is now an option that is available for students to choose.
why choose online programs?
online programs are convenient and flexible in their learning experience. students are free to work through the material at their own pace, since all coursework is available online. it also saves money, since online programs are typically cheaper than campus-based counterparts, and it focuses only on the fundamentals of training. those interested in developing a solid foundation, or those looking to refresh their skill set in the field could benefit from taking hvac certification online programs.
what will i learn?
these online courses are designed to help students develop competency in a variety of areas related to heating, cooling, and ventilation systems. modules are dedicated to teaching students about the safety procedures that must be followed when installing, repairing, and maintaining hvac systems. following this, students are taught how to develop systems which meet the client's needs and are efficient in their function. you will also be able to learn how to handle refrigerants, and improve your communication and interpretive skills. a large part of an hvac technician's job is to interpret blueprints and use computers to design better systems; through certification courses, you will be able to learn these skills.
once you complete your certification, the next step is to gain an apprenticeship which will give you a chance to apply your knowledge while under the supervision of a qualified professional. a number of schools across the us offer these programs, and you should choose the one which best suits your professional goals. apprenticeship programs usually last between 3 to 5 years, and provides students with rigorous training in the field. following the apprenticeship, you could apply for higher level jobs and continue to apply your training.
individuals who have one year of experience with installations and two years of experience with maintenance may take a number of exams which certify their competency in working with specific types of equipment. the north american technician excellence offers an industry competency exam, while the refrigeration service engineers society offers two levels of certification as well. taking these tests adds a stamp of credibility to your qualifications, and may help increase your chances of securing better-paying jobs.
choosing the right program
with so many programs being offered on the internet, it may be difficult to choose the right one. before you sign up for a program, it is a good idea to check if the program is accredited by a state or national authority. you may not be eligible for the licensing exam if the curriculum is not accredited.