Refrigeration Essentials Required Courses

Download Required Courses by Campus

Choose a campus to view contact information, or for general assistance, please email us.

Superior

HVAC/R Pathway Required Courses

2024-25

HVAC/R Pathway Required Courses

2022-23

HVAC/R Pathway Required Courses

2023-24


Program Courses

32601300
|
UGRD
| 2 CR
Topics covered include air conditioning principles and terms, physical principles of air movement and humidity, methods of conditioning air for comfort and health, the proper use of psychrometers, dry bulb thermometers, hygrometers, pitot tubes, recorders, manometers and barometers, and the reading and interpretation of psychrometric charts and scales. PREREQUISITE: Admission to HVAC/R Plan, Refrigeration Essentials Plan, or HVAC Installation Technician Plan
32601301
|
UGRD
| 3 CR
This course is designed to introduce the learner to the basic fundamental skills necessary to work in the HVAC/R Industry. Instruction will be given in learning the various types of piping and tubing used in air conditioning, heating, and refrigeration; types of fittings, bending, brazing, soft soldering tubing, black iron pipe work, using hand tools, and the recognition and practice of safety procedures while working on heating, air conditioning, and refrigeration systems. PREREQUISITE: Admission to HVAC/R Plan, Refrigeration Essentials Plan, or HVAC Installation Technician Plan.
32601303
|
UGRD
| 3 CR
This course provides an introduction to DC and AC electricity. The students will be able to perform basic resistance, current, voltage, and power calculations and measurements in both DC and AC circuits. Knowledge and use of test equipment will focus on multimeters and oscilloscopes. Critical-thinking skills are emphasized to develop competencies in problem solving and troubleshooting. This is a lab- and lecture-based course that provides hands-on and theoretical learning. COREQUISITE: 32804303 Applied Technical Math 1.
32601317
|
UGRD
| 3 CR
Topics include refrigeration principles and terms, thermodynamic processes, refrigerants, vapor compression cycles, mechanical refrigeration system components, use of electrical controls, refrigeration applications, and refrigeration tools and materials. PREREQUISITE: Admission to HVAC/R Plan, Refrigeration Essentials Plan, or HVAC Installation Technician Plan

General Education Courses

32804325
|
UGRD
| 3 CR
This technical diploma course begins with a short review of basic arithmetic skills and continues with the application of these skills. Problem solving involving fractional and decimal dimensions is emphasized. The course also includes introductory algebra with emphasis on utilization of formulas including work with signed numbers. First-degree equation solution is also emphasized.

Total Credits: 14


Contact

Choose a campus to view contact information, or for general assistance, please contact us.

Rice Lake Admissions Contact

Nicole Messicci

Admissions Advisor

715.788.7144

Contact

Ashland Admissions Contact

Jennifer Bednarik

Admissions Advisor

715.685.3039

Contact

New Richmond Admissions Contact

Jodi Saliny

Admissions Advisor

715.752.8119

Contact

Superior Admissions Contact

Anna Kalin

Admissions Advisor

715.319.7331

Contact

northwoodtech_ashland_web_430x287_fy24

Get the Northwood Tech experience

Attend an event or schedule a campus tour/program shadow.

Visit Campus

Find a program icon

Finding the class you want to take has never been easier. 

Find a Class

Take the Next Step

Are you ready to experience success? Northwood Tech staff are standing by to support you in reaching your educational and career goals, so do it. Take the leap.