Construction Trade Exam Research Area

Minneapolis (MN)
(769) Master RefrigeratioN

Obtain a Certificate of Competency

City of Minneapolis
Comp Card Applications ™

250 South 4th Street, Room 300
Minneapolis, MN 55415
Phone:  (612) 673-3000
Minneapolis Licensing Link

Exam Administrator

International Code Council ™
900 Montclair Rd.
Birmingham, AL 35213
(888) 422-7233, ext. 5524
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas % of
ACR 40
Commercial Refrigeration Systems 25
Controls 10
Piping, Tubing, and Related Equipment 10
Refrigeration Gases 15

Total number of test questions: 80
Time allowed (hours): 3.0


Books Allowed in the Exam

1. Minnesota Mechanical and Fuel Gas Code, (with ANSI/ASHRAE Std. 154-2011, 2015 Edition, ICC Buy at Amazon
2. ASHRAE 15-2013 (Packaged w/34-2013) Safety Standard for Refrigeration Systems and Designation and Classification of Refrigerants, 2013, ASHRAE Buy from Publisher
3. Modern Refrigeration and Air Conditioning, 18th or 19th Edition, 2013, Althous, Turnquist, Bowditch, Bracciano. Buy at Amazon
4. Refrigeration and Air Conditioning Technology, 7th Edition, 2012, W. C. Whitman and W. M. Johnson, Delmar ITP. Buy at Amazon
Study materials are currently NOT available for this exam

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