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Michigan
Ductwork

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Michigan LARA
Division of Licensing - Mechanical

1st Floor Ottawa Building
611 W. Ottawa St
Lansing, MI 48933
Phone:  (517) 241-9316
Licensing Information Link

Exam Administrator

PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (800) 733-9267
Candidate Bulletin Link
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Exam Type

OPEN  BOOK

Exam Content

Subject Areas
Air Distribution Systems for Supply, Return and Exhaust In Air Conditioning & Non- Air Conditioning Systems
Installation of Chimneys, Flues & Vents
Knowledge of Codes and Standards
Total number of test questions:
55
Time allowed (hours):
1.0

Books Allowed in the Exam

1.
Michigan Mechanical Code, 2015 Edition, ICC
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2.
Manual D - Duct Design for Residential Winter and Summer Air Conditioning, 3rd Edition (Revises 2011), ACCA
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3.
Manual J - Residential Load Calculations, 7th Edition, (Revises 2011), ACCA
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4.
HVAC Duct Construction Standards - Metal and Flexible, 3rd Edition, SMACNA
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5.
Fibrous Glass Duct Construction Standards, 3rd Edition (bulletin error: 2010 version does not exist), SMACNA
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Books NOT Allowed in the Exam

1.
Michigan Skilled Trades Regulation Act, Public Act 407, 2016
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2.
Michigan Stille-Derossett-Hale Single State Construction Act, Public Act 230, 1972
Web Page Link

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