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IME 4020 - HVAC/R
Clock Hours: 426
Delivery Mode
on-ground
Course Description:
Students are given training to achieve an HVAC Mechanical Helper certificate.
Student Learning Outcomes:
Students will:
- Orientation
- Learn and understand safety procedures
- Learn and understand the use of safety equipment
- Refrigerants
- Understand basic refrigerants and their use
- Compressor Construction
- Understand the function of the compressor in a refrigeration system
- Condensers
- Understand the purpose of the condenser in the refrigeration system
- Evaporators
- Recognize the differences between high-, medium-, and low-temperature refrigeration
- Metering Devices Used in Various Applications
- Understand the three most popular types of expansion devices and their operating characteristics
- Refrigerant Recovery Techniques
- Identify recovery tanks by color, DOT codes, date codes, and weight requirements
- Pressure/Temperature Relations
- Develop practical skills with pressure temperature charts
- Understand gauge interpretations regarding all refrigerants
- Various Types of Systems
- Understand proper heat transfer
- Tools and Equipment
- Identify the tools and equipment needed
- Demonstrate proper use and care for this equipment
- Leaks and Repairs
- Understand how to identify leaks and make proper repairs
- Introduction to EPA Certification
- Understand laws and regulations concerning EPA Certification
- Applications
- Identify various air conditioning and refrigeration equipment
- Heating
- Understand various heating equipment
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