New Jersey Refrigeration Licenses

Licensing Programs for New Jersey Refrigeration Engineers

NJ Refrigeration License Programs

For over 40 years, The Training Center has been helping students get New Jersey refrigeration engineer licenses and build successful careers in the field. We are a state-approved refrigeration school, fully meeting all New Jersey requirements for refrigeration licensing. Our online programs give students the flexibility to prepare on their own schedule. We cover all levels of refrigeration licensing, including Blue, Red, and Gold Seal licenses, providing the training needed to help engineers pass state exams and advance in their careers.

NJ Blue Seal 2-C Refrigeration Engineer

NJ Red Seal 2-B Refrigeration Engineer

2A Gold seal refrigeration badge license

NJ Gold Seal 2-A Refrigeration Engineer

NJ Refrigeration License Requirements

Blue Seal 2-C Refrigeration License

To qualify for a NJ Blue Seal Refrigeration 2-C License, the rules depend on whether you work with toxic or non-toxic refrigerants.. A 2-C toxic license is required for systems using flammable or toxic refrigerants (such as R-123 or R-717) with a plant capacity of 24 to 65 tons. A 2-C non-toxic license is not required, but may be obtained with six months of experience in a plant of at least 250 tons capacity using refrigerants like R-11, R-12, R-22, or R-134A. Learn more about the Blue Seal Refrigeration Engineer License.

Red Seal Refrigeration License

The NJ Red Seal 2-C Refrigeration License is required for plants using toxic refrigerants, such as R-123 or R-717, with a capacity of more than 65 tons and up to 300 tons. To qualify, applicants must have at least one year of experience holding a valid Blue Seal 2-C License and must submit one management endorsement along with two engineer endorsements from licensed Blue, Red, or Gold Seal engineers. Learn more about the Red Seal Refrigeration Engineer License.

Gold Seal Refrigeration License

Earning a NJ Gold Seal 2-A Refrigeration License requires at least one year of Red Seal experience and applies to plants with toxic refrigerants over 300 tons in capacity. Applicants must have at least one year of experience holding a valid Red Seal 2-C License and are required to submit one management endorsement along with two engineer endorsements from licensed Blue, Red, or Gold Seal engineers. Learn more about the Gold Seal Refrigeration Engineer License.

NJ State Exams

Although our refrigeration license programs are fully online, the State of New Jersey requires all licensing exams be completed in person at a state-approved testing site.

NJ State Exam Sites

Technician checking refrigeration unit with pressure gauges

Why The Training Center?

“The entire staff was great in giving you help in any way you needed it. Also, if you show that you are serious about this line of work, they would do anything possible to help you with work after receiving your license. The best.”

Damien Askew

“This place is a hidden gem. From day one it has been a huge learning experience from the flexible scheduling for people working, to how you have everything you need from the online setup. Super informative and you actually really learn here. Better than those Lincoln Tech programs.”

Marco Martinez

“Great school with interactive teaching techniques and wonderful flexibility. Their career development program is one of a kind and has really worked wonders for myself. I was able to obtain my high pressure black seal and start a new job at a cogeneration plant within a year.”

Anthony Bianchi

Student Success

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Accreditation

We are an accredited school, providing industry-recognized training approved by national and state authorities.

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