HEATING,
VENTILATION AND AIR CONDITIONING (HVAC)
COURSE DESCRIPTIONS
EXPLORATORY
AND INTRODUCTION TO HEATING, VENTILATION AND AIR CONDITIONING (3
credits)
All Grade 9 students go through the Exploratory Program.
Students deciding to enter the field of Heating, Ventilation
and Air Conditioning (HVAC) will be introduced to the basics
of safety and sanitation, as well as the use and care of
hand tools, power tools, electrical, storage cylinders
and stationary equipment. They are provided with information
on entry-level employment opportunities in the HVAC trade.
The students will demonstrate their skill in basic copper
tubing practices like cut, swage, bend, flare and solder.
Students will be introduced to the safe use of sheet metal
tools and will construct basic sheet metal fittings commonly
needed to install HVAC duct systems. Technology-related
reading, writing, vocabulary, mathematics, blueprint reading
and science are integrated throughout the curriculum.
BASIC
REFRIGERATION/SHEET METAL (3 credits)
In Grade 10, the HVAC program is designed to provide students
with an understanding of theoretical information covering the
sciences of matter, heat, fluids and pressure. Theory information
also includes the components of a basic refrigeration system
and how they operate to move heat from where it is not wanted
to where it is desirable. The students will demonstrate electrical
fundamentals including electrical circuits, Ohm’s law and
meter use. Laboratory skills practiced include servicing and
testing refrigeration equipment and basic electrical circuits
including identifying electrical motors. Skills needed for installation
of HVAC systems including piping materials, threading of black
pipe and duct installation are also practiced. Students continue
to receive instruction in safety requirements and demonstrate
sound safety practices. Technology-related reading, writing,
vocabulary, mathematics, blueprint reading and science are integrated
throughout the curriculum.
INTRODUCTION
TO HEATING AND COOLING (3 credits)
In Grade 11, students will demonstrate theoretical competency
in HVAC electrical controls, refrigeration systems, such as air
conditioning, and refrigeration, both domestic and commercial.
The students will have an understanding of Environmental Protection
Agency (EPA) certification requirements with refrigeration systems
and will be able to calculate building heating and cooling loads.
Skills practiced in lab and on in-school and outside work projects
for customers include installation and service of refrigeration
and heating systems and startup and checkout procedures. Students
continue to receive instruction in safety requirements and demonstrate
sound safety practices. Students reaching an acceptable level
of proficiency may be eligible for Work Based Learning (WBL). Technology-related
reading, writing, vocabulary, mathematics, blueprint reading,
and science are integrated throughout the curriculum.
ADVANCED
HEATING AND COOLING (3 credits)
In Grade 12, students will explain and identify heating fuels
(natural gas, propane and heating oil); how they burn and how
to safely control the burn; and EPA certification requirements
in order to pass certification exams. Instruction in different
types of air conditioning systems, heat pumps, unitary, central
station and split systems is provided in dividing needs and trouble-shooting
service. Students will demonstrate their ability to use code
books and apply code requirements at apprentice entry-level.
Skills practiced in lab and on in-school and outside production
work for customers include installation of the different systems
and testing operation and airflow. The proper handling of refrigerants,
including recovery, recycling and reclaiming, are studied and
practiced. Students continue to receive instruction in safety
requirements and demonstrate sound safety practices. Students
will demonstrate the ability to complete a job application and
interview and to perform entry-level job readiness and trade
skills. Students reaching an acceptable level of proficiency
may be eligible for Work Based Learning (WBL). Each
student will take the National Occupational Competency Testing
Institute (NOCTI) exam, which is a performance-based test. Technology-related
reading, writing, vocabulary, mathematics, blueprint reading
and science are integrated throughout the curriculum.
Students
successfully completing this course of study will be able
to pursue a two year or a four year engineering degree at
a college or university. Students can obtain immediate
employment in the heating, ventilation and air conditioning
field, which include: residential and commercial heating,
ventilation, and air conditioning apprenticeship in installation
and service; refrigeration mechanic; sheet metal apprentice;
sheet metal design; gas system technician; oil burner technician;
heating, ventilation and air conditioning sales representative;
wholesale supply representative; and, appliance repair
technician.
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