Construction Trade Research Area

Master Mechanical
(National Standard Exam N29)

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Contact information is determined by your local jurisdiction

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
General Requirements 33
Appliances and Equipment 10
Exhaust and Ventilation Systems 8
Duct Systems 12
Combustion Air 8
Chimneys and Vents 7
Fuel Supply Systems 7
Special Requirements 4
Electrical 9
Water 2

Total Number of Test Questions: 100
Time Allowed (hours): 4.0


Reference Books Permitted in the Exam

1. International Mechanical Code, 2009, ICC. Doc Link
2. International Fuel Gas Code, 2009, ICC. Doc Link
3. National Electrical Code (NFPA-70), 2008, NFPA. Doc Link

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Colorado • (N29) Master Mechanical
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