In order to apply for refrigeration certification, individuals must complete a training program, such as a certificate program. A refrigeration technician certificate program teaches students how to perform refrigeration repair and service procedures. Programs cover troubleshooting techniques and refrigeration system design. Students typically learn to use tools properly and to create a repair or service plan. Graduates should verify the need for licensure to work as a refrigeration technician, since some states require this credential. A practicum might be required. Prerequisites include a high school diploma or its equivalent.
Certification in Refrigeration Technology
Courses in a refrigeration technician certificate program cover technical math skills, electrical skills and refrigeration systems. Students will usually participate in a practicum where they can practice troubleshooting and repair techniques on a refrigeration model. Topics covered in a program may include:
- Transport refrigeration
- Electrical wiring and coding
- Air conditioning systems
- Service tools
- Commercial refrigeration systems
- Residential refrigeration systems
Popular Career Options
Refrigeration technician certificate programs are typically designed to prepare graduates to become refrigeration technicians. Individuals may work in commercial or residential situations. They may install, repair or service equipment. Technicians may work for:
- Food service companies
- Vending companies
Certification and Licensure Information
All technicians who work with refrigerants must be certified, so most refrigeration technician programs prepare students to take mandatory federal refrigeration certification tests upon graduation. Individuals gain certification by passing an examination that is administered by an organization approved by the U.S. Environmental Protection Agency. This can include a variety of organizations, such as trade schools or unions. The three available exam areas include low-pressure refrigerants, small appliance servicing and high-pressure refrigerants. Additionally, refrigeration mechanics may be required to earn licensure in some states, which could require a minimum amount of work experience or the completion of an apprenticeship.
Refrigeration certification programs will cover areas of study such as commercial systems, air conditioning systems, and electrical wiring and coding. Licensure might be required in some states.