UMC RESIDENTIAL AND COMMERCIAL MECHANICAL INSPECTOR (MI) IAPMO’s National Personnel Certification Program

    Exam Details:

    • Exam years offered: 2021, 2018, 2015, 2012 UMC
    • 100 Multiple Choice 
    • Open book
      • Code book must match exam
      • 2012 exam includes two separate exams: open-book and closed-book
    • Passing grade: 70%
    • Total time allowed: 3 hours

    Examination Fee:

    $225 FLEX Remote;  $250 In-Person (IAPMO Members)
    $275 FLEX Remote;  $300 In-Person (Non-members)

    EXAM TOPICS

    % OF EXAM

    TOPIC

    6%

    Definitions

    10%

    General Regulations 

    6%

    Ventilation 

    13%

    Exhaust Systems 

    6%

    Duct Systems 

    8%

    Combustion Air

    4%

    Combustion Air Sizing

    8%

    Chimneys and Vents

    6%

    Vent Sizing

    8%

    Installation of Specific Appliances 

    6%

    Boilers  

    6%

    Refrigeration 

    5%

    Hydronics 

    6%

    Fuel Gas

    2%

    Referenced Standards 

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