National Comfort Institute — NCI certifications focus on home and office environment considerations, including CO detection and evacuation, and airflow balancing. Although the topics are important, the certificates are not common and often covered by other programs. They have a more commercial focus than the other programs. Level 2: Equipment Troubleshooting and Maintenance for more experienced or Journey level professionals, which offers training focused on troubleshooting and maintenance of equipment and electrical systems, and building controls optimization.
Most major vendors have certification or authorization programs for dealerships or technicians. These are sometimes special purpose certifications that cover only that particular brand of equipment, but they tend to be useful because no vendor wants their equipment to earn a bad reputation through installation or service mistakes.
Other major manufacturers are part of the consortium behind NATE and teach and endorse that program. Courses are also available The school is accredited by the International Association for Continuing Education and Training, so classes there may count against continuing education requirements for some official licenses.
Certificates of completion are available for many of the classes there. In addition to system manufacturers, many toolmakers also offer certifications for using their equipment properly.
Again, this has less to do with appeals to customers than with a desire on the part of the vendor to ensure their tools are used properly and maintain a solid reputation. Featured Programs:. Request Info. This credential also requires the passing of a comprehensive exam in areas such as residential air conditioning or heat pumps. Master specialist certification requires three years of field experience and passing of the professional-level exam.
Those who receive the certificate must demonstrate the ability to effectively design an HVAC system for either a residential or light commercial application. The system design must use proper techniques and the technician must demonstrate knowledge of factors such as duct design, load calculations , and the use of HVAC-specific software.
Only those with this certification can legally buy, use, and handle refrigerants such as R or RA. State and local licensing, while not technically certifications, are important qualifications that your HVAC technician should possess.
State or local licenses indicate that your HVAC technician has met all the requirements for practicing in your state or local geographical area. As a minimum, any HVAC technician or company you deal with should hold the appropriate licensing from state or local agencies.
Getting a high-school diploma is the first step you should take in pursuing a career as an HVAC technician. Make sure you take an interest in mathematics and physics subjects so that your fundamentals are strong. Like any profession, it is important to have a solid base in HVAC-related subjects through classroom training. The ideal way to learn the trade is by completing an accredited HVAC program from a community college, trade school, or vocational college. Most certifications require you to have a bare minimum of 12 months of practical experience, so working under an HVAC contractor to acquire on-the-job training is necessary.
The Section Refrigerant Recycling Rule requires technicians performing service, maintenance, or disposal of equipment that releases refrigerants and substitute refrigerants to get an HVAC license. Under EPA certifications, there are four types:. Any HVAC technician who works with refrigerants must pass a written exam in one or more of these types. This type of certification may include:.
The laws around having an HVAC certification depend on the state in question. In some cases, you may have to complete an HVAC program from an accredited trade school, while in some others, you must have a few years of work experience. To get the certification, you are also expected to pass an exam covering local electrical codes and general HVAC subjects. Almost every other state requires technicians to have an HVAC certification.
In states that need licensing, candidates must pass a written exam. Delaware offers HVACR Technician licensure that follows the traditional apprentice, journeyperson, master licensing model.
In Alaska, on the other hand, you must hold separate electrical and plumbing licenses. The terms, conditions, exams, or mandates in other states may vary. Refer to this state-wise guide to licensing laws for more details. Trade schools and community colleges around the United States offer wide-ranging programs in refrigeration, air conditioning, and heating technology.
The program touches upon the basic theory of heat flow and its control and the various methods and processes to make heat flow to either cool or heat a specific area. The refrigeration and air conditioning fundamentals taught in this program align with complex modern-day commercial refrigeration and air conditioning systems.
You will also learn about the burners used with these systems and the associated control circuitry.
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