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International Code Council M2 Exam Overview:
| Certification Vendor: | International Code Council |
|---|---|
| Exam Name: | Commercial Mechanical Inspector |
| Exam Number: | M2 |
| Exam Format: | Open Book, Multiple Choice |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 50 |
| Available Languages: | English |
| Related Certifications: | M8 Mechanical Code Specialist M5 Mechanical Inspector C5 Commercial Combination Inspector |
| Exam Price: | $320 USD |
| Exam Duration: | 120 minutes |
| Sample Questions: |  |
| Exam Way: | Online proctored or test center examination |
| Pre Condition: | Construction or inspection experience is recommended but not required. |
| Official Syllabus URL: | https://shop.iccsafe.org/commercial-mechanical-inspector.html |
International Code Council M2 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Combustion Air and Fuel Supply | - Fuel Supply Systems
|
| Duct Systems | - Duct Construction
|
| Hydronic Piping and Refrigeration | - Hydronic Systems
|
| General Administration | - Code Scope and Administration
|
| Heating and Cooling Systems | - Cooling Systems
|
| Ventilation and Exhaust Systems | - Ventilation
|
| Chimneys and Vents | - Connectors and Terminations
|
| Materials and Specifications | - Approved Materials
|
M2 Exam FAQ
None that matter: downloads are unlimited and there is no meter on usage time, so you can reinstall the engine and practice with the M2 questions as often as you need. The software runs on Windows with a standard Java environment and simulates the real exam scenario session after session.
The International Code Council Commercial Mechanical Inspector exam contains 50 questions, and you will have 120 minutes minutes to complete them. Unlimited practice sessions are what make this pacing feel natural by exam day.
This package includes 52 practice questions for the International Code Council Commercial Mechanical Inspector exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Construction or inspection experience is recommended but not required.
You can confirm the current eligibility requirements on the official M2 exam page before you register.
Yes. The PDF version works well as training and teaching material: print it for classroom sessions, share it across a certification study group, or use it as handout content during internal courses. Many company buyers choose this version for exactly that purpose, and printing is unlimited.
The International Code Council Commercial Mechanical Inspector practice questions are organized around the official exam objectives. Key topics include:
- Hydronic Piping and Refrigeration ()
- Duct Systems ()
- Materials and Specifications ()
Team training sessions can follow this topic list to keep everyone on the same page.
International Code Council Commercial Mechanical Inspector Sample Questions:
Where the cooking surface has exposed flame and burners, the minimum distance between the lowest edge of a grease filter and the cooking or heating surface shall be _____ inches.
- A. 24
- B. 42
- C. 18
- D. 48
Correct Answer: A 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
An 8-inch Type B venting system with a listed vent cap must terminate a minimum of _____ feet above the flat roof through which it passes.
- A. 4
- B. 5
- C. 2
- D. 1
Correct Answer: D 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
The minimum rise required for a 10-foot run of vent connector is _____ inches.
- A. 1-1/4
- B. 2
- C. 2-1/2
- D. 1-1/2
Correct Answer: C 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
Horizontal terminations for mechanical draft systems that are adjacent to public walkways shall be located a minimum of _____ feet above grade.
- A. 10
- B. 9
- C. 7
- D. 8
Correct Answer: C 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
A cooling system with a condensate disposal system:
- A. shall be made of an approved pipe and be at least 1/2-inch in diameter.
- B. shall be made of approved corrosion-resistant material and shall not decrease in size from the drain pan connection to the place of condensate disposal.
- C. shall not be less than 3/4-inch PVC pipe or equivalent approved material.
- D. shall have all horizontal sections of drain piping installed with a minimum of 1/4 inch per foot slope.
Correct Answer: B 🗳️
Explanation: Only visible for CertkingdomPDF members. You can sign-up / login (it's free).
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Viewing questions 1-5 out of 52 questions.
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