HVAC 109 - Electricity for HVAC/R Technicians - 4.00 credits
Advanced AC and DC theory, control relays, motors, compressors. Assembly and use of all major HVAC components. Construction and use of wiring diagrams.
HVAC 111 - Principles of Heating, Ventilation, and Air Conditioning - 3.00 credits
Introduction to the basic elements of heating, ventilation, and air conditioning systems. Heat laws, psychometrics, heating and cooling load estimating, design, and distribution.
HVAC 120 - Fundamentals of Refrigeration - 4.00 credits
Basic principles of refrigeration and their application in HVAC/R. Development of basic skills required for installation, maintenance and servicing HVAC/R equipment. This course prepares students for the EPA 608 refrigeration certification test.
HVAC 201 - Stationary Engineering - 3.00 credits
Prerequisite: HVAC 111 and 120. Principles and safe operation of low pressure and high pressure boilers. The course will prepare students for the basic licensing examination for stationary engineering.
HVAC 221 - Commercial Refrigeration - 4.00 credits
Prerequisites: HVAC 109, 120 and 136. The refrigeration cycle applied to commercial uses. Sizing, selection, installation, and servicing of commercial and industrial refrigeration equipment.
HVAC 230 - Sheet Metal Layout and Fabrication - 4.00 credits
Study of the design, installation, balancing, and selection of components for air distribution systems. Lab work includes planning, layout, and fabrication of duct work.
INTE 115 - Electrical Print Reading - 3.00 credits
Prerequisites: INTE 113 with a C grade or higher. This course is designed to teach the student to read and interpret electrical blueprints commonly found in residential, commercial and industrial maintenance settings. Topics include blueprint layout, symbols, projections, dimensions, tolerances, clearances, assembly and bill of material.
INTE 150 - Fluid Power Fundamentals of Hydraulics and Pneumatics - 3.00 credits
An introduction to fluid power and pneumatic concepts. Topics include the physics of fluid power, safety, hydraulic pumps, air compressors, actuators, pressure and flow measurement and regulation, basic maintenance, motors, coolers, and operation of hydraulic and pneumatic systems.
INTE 175 - Electric Motor Controls I - 3.00 credits
Prerequisite: HVAC 109 or INTE 115. The course is designed to present the fundamentals of electrical motor control components, circuits and systems. Topics include electrical control symbols, power distribution, control transformers, solenoids and relays, motor starters, pilot devices, timers and sequencers, dc and ac motor principles, proximity sensors and troubleshooting.
INTE 275 - Electric Motor Control II - 3.00 credits
Prerequisite: INTE 175. Installation and maintenance of electrical control equipment, timing devices, solenoids, limit switches, electrical power distribution, reduced voltage motor starting, overcurrent protection and preventative maintenance are covered.