Michigan
Ductwork
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Michigan LARA
Division of Licensing - Mechanical1st Floor Ottawa Building
611 W. Ottawa St
Lansing, MI 48933
Phone: (517) 241-9316
Licensing Information Link Exam Administrator
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
2.
Manual D - Duct Design for Residential Winter and Summer Air Conditioning, 3rd Edition (Revises 2011), ACCA
3.
Manual J - Residential Load Calculations, 7th Edition, (Revises 2011), ACCA
4.
HVAC Duct Construction Standards - Metal and Flexible, 3rd Edition, SMACNA
5.
Fibrous Glass Duct Construction Standards, 3rd Edition (bulletin error: 2010 version does not exist), SMACNA
Books NOT Allowed in the Exam
1.
Michigan Skilled Trades Regulation Act, Public Act 407, 2016
2.
Michigan Stille-Derossett-Hale Single State Construction Act, Public Act 230, 1972
Study materials are currently NOT available for this exam
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