Pass the ICC F24 National Standard Master Plumber Exam

Learn how to become an ICC F24 Master Plumber (Online and self-paced)

If your state, county, or city licensing agency requires you to pass the ICC F24 Master Plumber Exam, complete our online exam preparation course. Enhance your career as a certified F24 Master Plumber.



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Pass the ICC F24 Master Plumber Exam

Refresh your 2015 IPC Code knowledge, successfully pass your ICC F24 Master Plumber Exam. Preparing for your ICC F24 exam has never been easier! You will pass the ICC F24 exam. We guarantee it!

Your Blueprint for Success. Pass the ICC F24 Exam, Guaranteed!

Refresh your 2015 IPC code knowledge. Successfully prepare for your ICC F24 certification exam without leaving the comfort of your home or office. Our ICC F24 National Standard Master Plumber exam preparation course is your best, most affordable path to success!

Pass your ICC F24 Master Plumber exam. Our money-back guarantee backs this course. We provide the study materials (excluding codebooks) required to PASS THE ICC F24 EXAM. 

How To Use Our Online Study Center

STUDY our “Navigating the 2015 IPCA Code Primer – This eManual will familiarize you with the code’s structure within the 15 chapters of the 2015 IPC. International Plumbing Code.

PRACTICE answering realistic exam questions using the methods explained in our “Navigating the 2015 IPC”. Over 900 code-specific practice questions and answers and unlimited full-length, timed final exams. 

The course includes:

  • eManual (Navigating the 2015 IPC. A Code Primer)
  • Printable Worksheets (Companion to 2015 IPC eManual)
  • Online Practice Questions (Practice looking up answers in your codebook, take full-length simulated exams)

eManual – NAVIGATING THE 2015 IPC: A Code Primer:

Our “NAVIGATING THE 2015 IPC” eManual helps students review the (IPC) International Plumbing Code.
When you master the code, you master your Exam!

This eManual is the starting point for the TLC Certification Training Program. It will familiarize you with the use, layout, and content of chapters 1 through 15 of the 2015 IPC.

eManual includes:

  • The purpose and layout of the code
  • How to navigate the IPC
  • Codebook navigation exercises, speed drills
  • Using the Table of Contents
  • Breaking down questions by subject (Chapters 1-15)
    • Keyword Identification, how to Identify the subject of a question for easy reference.
    • How to search for a code article by referencing the INDEX
    • Code reference example questions with in-depth solutions.

You are allowed by ICC to use the 2015 IPC codebook when taking your ICC F24 Exam!


Access eManuals, Study Questions, and Simulated Exams From Any Device With Internet Access!

Our online practice questions provide a framework to practice utilizing your 2015 IPC Codebook. Constantly utilizing your codebook to answer test questions builds up your speed and code knowledge. Our course provides the required skills to pass your ICC F24 Master Plumber exam.

Four modes of study!

  • Chapter Study Mode: Covers over 900 ICC F24 exam practice questions & answers. (Organized as Question – Answer – Code Location)
  • Flashcard Mode: Online Virtual Flashcards provide randomized access to our entire question set and are an ideal setting to practice answering exam questions. (Organized as Question – Answer – Code Location)
  • Chapter Tests: Provides real-time feedback on each chapter of our study materials, enabling you to concentrate on chapters that need improvement.
  • Simulated Final Exams: Simulates the taking of your ICC F24 Master Plumber exam.
    • Full length (Exact  number of questions as on F24 Exam)
    • Timed (Exact amount of time as actual ICC F24 exam)
    • Randomized (Questions are randomized, all exams are unique)
    • Properly Balanced (Balanced according to the ICC Exam schedule guaranteeing a realistic ICC F24 exam simulation)

Take as many simulated final exams as you want! (These exams help you to gain the knowledge, speed, and confidence needed to pass your ICC F24 exam effortlessly)

One-year online access: Full access membership to our online study center. Experience the convenience of learning at home or in the office, saving valuable travel time to an in-person course.


ICC F24 Exam Breakdown

When performing plumbing work in a city, county, or state that requires ICC F24 Master Plumber certification, that jurisdiction requires you to take and pass the ICC F24 examination based on the International Plumbing Code.

You are allowed to use a copy of the 2015 IPC  when taking your F24 exam.


  • Administration General Regulations 46%

    • General Installation Requirements
    • Code Definitions and Terms
    • Plan Reading
    • Testing
    • Materials
  • Plumbing Fixtures 14%

    • Water Heaters
    • Water Closets and Urinals
    • Specialty Fixtures
    • Bathtubs, Showers, Sinks, and Lavatories
  • Water Supply and Distribution 11%

    • Service Distribution and Piping
    • Water Supply and Pressure
    • Protection of Potable Water Supply
  • Sanitary Drainage 11%

    • Building Sanitary Drainage
    • Sumps and Ejectors
    • Indirect and Special Waste Systems
  • Plumbing Vent Requirements 8%

    • Vent Connections and Grades
    • Vent Terminals
  • Traps, Interceptors, and Separators 8%

    • Installation of Traps
    • Interceptors and Separators
  • Storm Drainage 2%

    • Storm Drainage

Please click the following link to read/download the ICC Candidate Information Bulletin.

This bulletin answers most questions raised by examination candidates. Please read it carefully. You will find it a useful reference throughout your registration and examination process.

Schedule Your ICC F24 Exam With Pearson|VUE

Take the exam at your closest Pearson|VUE testing center, then submit your results to the appropriate licensing agency immediately upon passing the exam.

Take your ICC F24 Exam at the Closest Pearson|VUE Test Center

ICC exams are available at Pearson|VUE testing centers across the country.
CLICK HERE – For more information or to set up an exam with Pearson|VUE. 

About the ICC F24 National Standard Master Plumber exam.

This information regarding the ICC F24 exam is provided to you as a courtesy. Check with ICC at and/or Pearson|VUE at to verify this information’s accuracy.

  • Contact the appropriate building department for specific licensing requirements.
  • Passing an ICC national standard exam is NOT a license to practice and does not guarantee a license in any jurisdiction.
  • To acquire a license to practice, you must apply to the specific state licensing agency or building department and meet all of their licensing requirements.

Pearson|VUE requirements/recommendations for scheduling the F24 exam.

IMPORTANT: ICC has been split into different testing programs on their website. You will need to know the three-digit exam code before registering for your Contractor/Trades exam. Each testing program will require a unique username and password.

The Contractor/Trades program is also split into exams that require pre-authorization and exams that do not require pre-authorization. View the current exams that require pre-authorization OR do not require pre-authorization.

To create an account, schedule an exam, view exams, or find a test center, please go to

2015 IPC Softcover
Required Codebook (Sold Separately) $125.95

The (IPC®) International Plumbing Code® provides minimum regulations for plumbing facilities in terms of both performance & prescriptive objectives & provides for the acceptance of new & innovative products, materials, & systems.




Codebook Navigation Aid (Sold Separately) $14.95

Tab your Codebook. Fast-Tabs help you navigate the 2015 IPC quickly and efficiently. Fast-tabs are a must-have item for IPC users and can dramatically lower the time spent searching through the codebook.

You are allowed by ICC to use our IPC Code Fast Tabs when taking your F24 Exam!

Take our Free ICC F24 Master Plumber Exam

Pass this 20 question free F24 Master Plumber test, learn where you stand! These free F24 Plumber practice questions, based on the 2015 IPC, are similar to those on the F24 Master Plumber exam.


  • PASS – If you correctly answer seventeen + of these free ICC F24 practice questions, you have code skills.
  • FAIL – If you miss four or more questions, order this course. We teach you how to pass your ICC F24 Exam.
    • Use the 2015 IPC Codebook to solve ICC F24 practice exam questions.

A flush tank's fill valve backflow preventer must be __________ or more above the overflow pipe's full opening.
What is the maximum projected roof area that is approved for a semicircular 4-inch gutter in an area with a 1-inch per hour rainfall rate, and a 4-percent slope?
If a test requires a pressure of over 100 psig, the testing gauge must have increments of no more than __________ psi.
One trap may accommodate a combination plumbing fixtures, as long as one compartment of the fixture is 6 inches (152 mm) deeper or less than the other compartment, and that the fixture's waste outlets are ___________ apart or less.
Before connecting to the outside vent terminal, a vent or branch vent for multiple island fixture vents must extend at least ___________ above the highest island fixture that it is venting.
Subsurface landscape irrigation distribution piping that uses gray water must have a diameter of at least:
Before corrosive liquids that could harm drainage piping can be discharged into a sanitary drainage system, they must be __________.
Continuous and semi-continuous flow into a drainage system shall have their drainage fixture unit values computed based on a flow being equivalent to how many fixture units?
Shower liners must turn up 2 inches (51 mm) or more on all sides and must not be perforated or nailed above the finished threshold for at least __________.
Where there is more than one change of horizontal direction exceeding 45 degrees a developed length of piping from a cleanout, the first cleanout may serve for all changes of direction within that __________ feet.
A drinking water fountain with a single orifice of up to 7/16-inch in diameter or several orifices whose total area is up to 0.150 square inch (the equivalent area of a circle with a diameter of 7/16-inch) must have an air gap with a distance of at least __________.
Storm water may not be discharged to all of the following points?
If a hot water storage tank or storage tank-type water heater is installed where leakage from the tank will cause damage, it must be installed in a galvanized steel pan at least __________ deep.
When there is space between the outside of a pipe and either an opening in a building envelope ceiling assembly, floor or wall penetrated by the pipe or the inside of a pipe sleeve must be:
Openings subjected to normal atmospheric pressure have installed on them a type of backflow preventer that works by admitting atmospheric pressure on the discharge side of the device through ports, which is called a __________.
If there are different requirements in different sections of the code, the part that applies will be the one with the __________ requirements.
Anchors, hangers and supports must be of approved material that will not promote __________________ and will support both the piping and the contents.
A shower must have a waste outlet no less than 1-1/2 inches (38 mm) in diameter, and it must have a removable strainer with openings of not less than 0.25 inch (6.4 mm) in the smallest measurement, and the whole strainer have a diameter of at least __________.
If the waste line is __________ , a domestic dishwashing machine waste line is allowed to discharge into a wye-branch fitting on the tailpiece of a kitchen sink.
If a hot water storage tank or storage tank-type water heater is installed where leakage from the tank will cause damage, it must be installed in a galvanized steel pan made of metal at least __________ gauge (0.0236 inch or 0.6010 mm) thickness, or other such pans that are approved for this purpose.
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