Before joining a cooling school, students normally require a minimum of a GED, high school diploma, or equivalent. Although some installers of heating and cooling systems go through apprenticeship or on-the-job training, many learn the requisite skills through formal technical training courses. During these programs, in-depth procedures for servicing industrial or domestic heating and cooling systems are covered and come in the form of certificate, diploma, and Associate of Occupational Studies Degree programs.
Associate of Occupational Studies (AOS) Degree in Air Conditioning
& Electrical Technology
This 2-year program blends professional
experience with a liberal arts foundation. Students at ITI
Technical College are trained on
air circulation, oil and gas heating systems, and electrical heating and
cooling mechanisms. They also learn construction mathematics and the
application of industrial skills such as brazing and soldering in cooling schools.
Some of the topics offered may include:
●
Application of
refrigeration and temperature control
●
Refrigeration and
ventilation mechanisms
●
Heating and heat
pump systems and controls
Certificate in
Air Conditioning & Electrical Technology
The certificate program for heating and cooling technicians in most cooling schools usually takes 1-2 years to complete. Students in this program learn how to handle refrigerants correctly and to deal with electrical circuits. They also learn how to diagnose, build and operate heating and cooling systems. Some of the topics of this course can include:
●
Construction and
maintenance of project management
●
Mechanical design
codes for HVAC
●
Considerations on
the construction of HVAC system
●
Calculation of
HVAC system load and psychrometry
Job Prospects in
Air Conditioning & Electrical Technology
Technical jobs are often overlooked even though
they are one of the biggest in the clean energy industry. The HVAC (heating,
ventilation, and air conditioning) field is divided into installation and
technical practice, with some practitioners doing both.
Demand for air conditioning and electrical
technicians is expected to rise by 4% over the next ten years. This is almost
the same as the average for all occupations.
Commercial and residential development is expected to fuel employment
growth, and work prospects for air conditioning and electrical technicians are
expected to be good.
Duties of
Heating, Air Conditioning and Technicians and Installers
Heating, air conditioning, and cooling technicians,
often referred to as HVAC technicians, work on heating, ventilation, and
cooling systems that regulate the temperature and air quality in rooms. Their
duties include:
●
HVAC system
installation, repair, and maintenance
●
Repairing and
replacing damaged parts of the HVAC system
●
Inspecting and
testing HVAC systems and their components
●
Diagnosing system
malfunctions
●
Recommending
maintenance to boost system performance
●
Wiring and
electrical installations
●
Taking and
keeping records of jobs undertaken
Since air conditioning and cooling systems have
become highly sophisticated, employers typically favor post-secondary
candidates or others who have completed apprenticeships. Any states and
localities may request that technicians be certified. Employers may need to
conduct a background check before they recruit.
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