HVA 1831 NCCER HVAC Level 2A

This course covers alternating current, compressors, and refrigerants and oils, leak detection, evacuation, and recovery, metering devices, and heat pumps. One classroom, two lab hours per week.

Prerequisites: Approval of Department

Course Outcomes

• Understand operating principles, applications, installation and adjustment of fixed and adjustable expansion devices used in air conditioning equipment
• Understand operating principles of compressors used in comfort air conditioning and refrigeration systems
• Understand characteristics and applications of pure and blended refrigerants and lubricating oils used in refrigeration systems
• Handle refrigerant safely and understand equipment servicing procedures for HVAC equipment in an environmentally safe manner
• Understand transformers, single and three-phase power distribution, capacitors, theory and operation of induction motors, and the instruments and techniques used in testing AC circuits and components
• Understand principles of reverse cycle heating and the operation of heat pumps. Analyze heat pump control circuits and install and service heat pumps

Credit Hours: 2

• Classroom: 1 hour
• Lab: 2 hours

• Division: Science, Mathematics and Engineering
• Department: HVAC-R Engineering Technology

• Repeatable Credit: Yes
• Offered Online: No

Available Sections

Fall Semester 2023

Downtown Dayton Campus

Bldg 5, Rm 043

Faculty: Stephenson

Term: Fall 2023

Format: Course meets in person on scheduled days and times.

Restrictions: Department Permission Required, Department Permission Required

Note: ABC

Open Seats: 6

Meets: S from 8:00AM to 5:00PM

Section: W01

Open Seats: 6

Meets: S from
8:00AM to 5:00PM

Section: W01