ICC National Standard Master Plumber - F24-N Highlighted & Tabbed Book Package

The ICC National Standard Master Plumber - F24-N Highlighted & Tabbed Book Package is designed for candidates preparing for the ICC National Standard Master Plumber F24-N exam using an organized, exam-focused plumbing code reference. This package includes the International Plumbing Code, 2015, prepared with highlighting and tabs to support faster navigation during study and open book exam practice.

The F24-N Master Plumber exam is intended for candidates who need to demonstrate advanced plumbing trade knowledge, plumbing code application, installation requirements, system design awareness, fixture requirements, water supply, sanitary drainage, venting, traps, backflow protection, water heaters, storm drainage, indirect waste, special piping, and contractor-level decision-making. Candidates preparing for this exam should be comfortable using the plumbing code to locate the correct requirement and apply it to practical trade, installation, service, supervision, and field conditions.

This highlighted and tabbed book package helps candidates work directly from the 2015 International Plumbing Code. Tabs can make major chapters and common plumbing topics easier to locate, while highlighting helps draw attention to important code provisions during preparation. For an open book exam, organization matters. The goal is not simply to bring the book into the exam room. The goal is to understand how the reference is structured, where key plumbing requirements are located, and how to apply the correct section under timed conditions.

The ICC National Standard Master Plumber - F24-N exam may be used by licensing boards, jurisdictions, agencies, municipalities, and employers to evaluate master-level plumbing knowledge. Candidates may pursue this exam for contractor licensing support, jurisdictional recognition, business qualification, career advancement, or professional development. This highlighted and tabbed package supports preparation by giving candidates an organized plumbing reference for studying code requirements connected to the listed exam material.

Please allow up to 15 days for tabbed and highlighted book package orders.

What You Get

• Highlighted & Tabbed International Plumbing Code, 2015 — Prepared to support study of plumbing system requirements, including general regulations, fixtures, fixture fittings, water heaters, water supply and distribution, sanitary drainage, indirect waste, vents, traps, storm drainage, special piping systems, definitions, tables, and code exceptions.
• Study-Focused Book Preparation — Tabs and highlighting are added to support faster reference use and better organization while preparing for the ICC National Standard Master Plumber - F24-N exam.
• Master Plumbing Reference Support — The included reference supports study of plumbing installation requirements, water distribution, drainage systems, venting, fixture requirements, backflow protection, roof drainage, code tables, and contractor-level code application.
• Processing Notice — Please allow up to 15 days for tabbed and highlighted book package orders.

Exam Details

The ICC National Standard Master Plumber - F24-N exam is a trade qualification exam focused on master-level plumbing knowledge. It evaluates whether a candidate can understand, locate, and apply plumbing code provisions to practical trade scenarios. The exam is multiple choice and is based on approved references for the selected exam cycle.

Candidates should prepare for a timed, reference-based exam that requires efficient use of the listed book. The exam tests plumbing code knowledge, reference navigation, trade judgment, and the ability to apply code requirements to installation, supervision, service, and field conditions. Candidates should be ready to answer questions involving fixture requirements, water supply, pipe sizing concepts, sanitary drainage, indirect waste, vents, traps, cleanouts, backflow prevention, water heaters, storm drainage, materials, joints, connections, testing, and related safety provisions.

Major study areas may include general regulations, plumbing fixtures, fixture fittings, water heaters, water supply and distribution, sanitary drainage, indirect waste, vent systems, traps, interceptors, separators, storm drainage, special waste, special piping, nonpotable water systems, definitions, tables, and code exceptions. Candidates should also understand how to read code tables, section notes, footnotes, definitions, and installation-related requirements that affect plumbing work in the field.

The International Plumbing Code portion of preparation may require candidates to locate requirements related to minimum plumbing facilities, fixture installation, potable water protection, backflow prevention, water distribution piping, hot water delivery, water heaters, drainage fixture units, pipe slope, cleanouts, traps, vent sizing, vent connections, indirect waste, storm drainage, roof drains, materials, joints, supports, and required tests. Questions may describe an installed condition, design decision, or contractor-level responsibility and ask which code requirement applies.

Because the exam is reference-based, candidates should study directly from the 2015 International Plumbing Code. Field experience can be valuable, but the correct exam answer is the one supported by the approved reference. Candidates should practice reading full sections, checking related definitions, using tables accurately, reviewing notes and exceptions, and applying requirements exactly as written.

Open Book Test

The ICC National Standard Master Plumber - F24-N exam is an open book test. Candidates are expected to use approved references during the exam, but open book testing still requires serious preparation. The book is valuable only when the candidate knows how to navigate it quickly and accurately.

Open book testing rewards organization, familiarity, and speed. Candidates should become comfortable using the table of contents, index, chapter structure, definitions, tables, figures, footnotes, exceptions, and cross-references in the 2015 International Plumbing Code. Highlighting and tabs can help organize important sections, but the tools work best when paired with repeated practice.

Candidates should practice locating provisions under timed conditions and using the reference for the type of question being asked. A fixture question may require reviewing occupancy-based fixture requirements or installation provisions. A water supply question may require checking sizing concepts, backflow protection, valves, or piping requirements. A drainage question may require using drainage fixture unit tables, slope requirements, cleanout rules, traps, or venting provisions. A storm drainage question may require roof drain, scupper, conductor, leader, or sizing information.

Plumbing questions can involve several connected requirements. A sanitary drainage condition may require checking definitions, pipe size, slope, cleanout access, fitting use, and venting. A water heater question may require reviewing installation location, safety devices, relief valves, discharge piping, pans, access, or related water supply requirements. A backflow question may require identifying the hazard, protection method, and code section that controls the installation.

Candidates should follow current exam rules for approved references, tabs, highlighting, notes, loose papers, and materials allowed in the testing room. Open book does not mean unlimited materials. A strong study plan uses the same reference book that will be used on exam day and builds comfort with locating information under timed conditions.

Licensing Steps

The ICC National Standard Master Plumber - F24-N exam may be used as part of a trade licensing, contractor licensing, or jurisdictional qualification process. The exam itself does not issue a license, business registration, permit privilege, employment authorization, or government approval. Licensing requirements are controlled by the state, county, city, municipality, agency, board, or jurisdiction requiring the exam.

A typical path begins by confirming that the F24-N Master Plumber exam is the correct exam for the license classification or qualification being pursued. The licensing authority may specify the required exam, accepted reference, application documents, trade experience, supervised work history, business registration, insurance, bonding, financial responsibility, background requirements, continuing education, or additional law and business exams.

After confirming the requirement, candidates generally prepare using the approved reference, submit any required application to the licensing authority, receive approval when required, register for the exam through the required testing process, take the exam, and submit proof of passing when requested. Some licensing authorities require candidates to pass both a trade exam and a business or law exam before a license or qualification can be issued.

Candidates pursuing master plumber recognition should understand that licensing is separate from exam preparation. Passing the F24-N exam may satisfy one testing requirement, but the licensing authority determines whether the candidate meets all qualifications. This book package supports exam preparation using the listed reference, but candidates must complete all licensing steps required by the applicable authority.

State Requirements

Master plumber requirements vary by state, county, city, municipality, licensing board, and local authority. Some jurisdictions use ICC National Standard exams as part of the licensing process. Others require state-specific exams, local exams, separate business and law exams, documented trade experience, supervised work history, financial responsibility, insurance, bonding, continuing education, business registration, or additional approvals.

The F24-N Master Plumber exam may be accepted in one jurisdiction and not accepted in another. Some licensing authorities require a specific ICC exam code, while others use their own trade exam or a different code edition. The authority having jurisdiction determines which exam applies, which reference books are allowed, what passing score is required, and what additional requirements must be completed before a license or qualification is issued.

Candidates should check with the licensing board, contractor board, plumbing board, building department, municipality, county, state agency, or employer connected to the license or qualification they are pursuing. That organization determines whether the ICC National Standard Master Plumber - F24-N exam applies and how the exam fits into the full licensing process.

Reference Books

• International Plumbing Code, 2015
  The 2015 International Plumbing Code supports preparation for plumbing trade topics that may appear on the ICC National Standard Master Plumber - F24-N exam. Candidates should study general regulations, fixtures, fixture fittings, water heaters, water supply and distribution, backflow prevention, sanitary drainage, indirect waste, vents, traps, interceptors, separators, storm drainage, special waste, special piping, nonpotable water systems, materials, joints, connections, definitions, tables, figures, footnotes, and exceptions. In this package, the book is highlighted and tabbed to support organized study and faster reference navigation.

Test Information and Study Materials

Effective preparation for the ICC National Standard Master Plumber - F24-N exam should begin with reference navigation. Candidates should learn the structure of the 2015 International Plumbing Code, including the table of contents, index, definitions, chapter organization, section numbers, tables, figures, footnotes, and exceptions. The exam requires candidates to find information quickly and apply it correctly to plumbing trade scenarios.

General plumbing regulations are an important starting point. Candidates should review code scope, approved materials, inspections, testing, protection of piping, support, corrosion protection, structural safety, damage to building elements, cutting and notching coordination, installation requirements, and approval provisions. Master-level questions may connect these requirements to field conditions, supervision, troubleshooting, and code-compliant installation decisions.

Plumbing fixtures should receive focused study. Candidates should review minimum fixture requirements, fixture installation, fixture fittings, water closets, urinals, lavatories, bathtubs, showers, sinks, drinking fountains, service sinks, floor drains, and related fixture requirements. Fixture questions may involve fixture quantities, installation location, connection requirements, or code provisions that determine whether a fixture arrangement is acceptable.

Water supply and distribution is a major study area. Candidates should review potable water protection, water service piping, distribution piping, hot water delivery, pipe sizing concepts, pressure, valves, backflow prevention, protection from contamination, water hammer, thermal expansion, pipe materials, joints, and connections. Backflow protection should be studied carefully because questions may require identifying the correct method of protection for a specific condition.

Water heater provisions should also be included in the study plan. Candidates should review installation, location, access, safety pans, temperature and pressure relief valves, discharge piping, thermal expansion, connections, and related safety requirements. Water heater questions often depend on small details, such as relief valve discharge rules, pan requirements, or required access.

Sanitary drainage is central to master plumber preparation. Candidates should review drainage fixture units, building drains, building sewers, horizontal branches, stacks, offsets, cleanouts, pipe slope, fittings, sumps, ejectors, interceptors, separators, indirect waste, and special waste provisions. Drainage questions often require accurate table use and careful reading of section notes.

Venting should be studied in detail. Candidates should review vent sizing, vent connections, dry vents, wet vents, common vents, circuit vents, combination waste and vent systems, vent terminals, developed length, trap arms, vent grades, and prohibited venting conditions. Venting questions can be challenging because the answer may depend on fixture arrangement, pipe size, distance, vent type, or permitted method.

Traps, interceptors, and separators are important trade topics. Candidates should review trap requirements, trap seals, prohibited traps, trap primers where applicable, cleanout access, grease interceptors, oil separators, sand interceptors, and related installation requirements. These questions may describe a system serving a particular fixture or occupancy and ask which code provision applies.

Storm drainage should receive focused attention. Candidates should review roof drains, secondary drainage, scuppers, gutters, leaders, conductors, building storm drains, rainfall rates, sizing tables, and storm drainage disposal. Master plumber candidates should understand how roof and storm drainage systems are sized and installed under the code.

Materials, joints, and connections should be reviewed throughout the code. Candidates should study approved piping materials, joining methods, transitions, support requirements, protection from corrosion, underground installation, hangers, sleeves, and testing requirements. Many trade questions describe an installation condition and require identifying whether the selected material or connection is permitted.

Definitions are important in the International Plumbing Code. Candidates should practice looking up key terms because exam questions often depend on the code meaning of a word. Terms related to fixtures, drainage, venting, backflow, potable water, indirect waste, cleanouts, traps, interceptors, storm drainage, and special waste can affect how a question should be answered.

Timed practice is important for this exam. Candidates should practice answering questions while using the highlighted and tabbed reference in a realistic way. Some questions may be answered quickly from a known section, while others may require checking a table, reviewing definitions, comparing multiple sections, or reading an exception. The ability to move efficiently through the book can make a significant difference during open book testing.

A strong study plan combines code reading, topic-based review, reference navigation, and exam-style questions. Candidates should study one subject at a time, locate the related code sections, review the applicable tables and definitions, and practice applying reference language to trade and contractor-level scenarios. Field experience is valuable, but exam success depends on using the listed reference accurately and efficiently.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps candidates prepare for the ICC National Standard Master Plumber - F24-N exam with organized study support, trade-focused review, and practical preparation built around the reference used for exam study. Master plumber exams can be challenging because candidates must understand fixtures, water heaters, water supply, backflow protection, drainage, venting, traps, storm drainage, code tables, and timed reference navigation at the same time.

This highlighted and tabbed book package helps candidates approach the exam with better organization. Tabs can make major topics easier to locate, and highlighting can help draw attention to important code sections and reference information during study. When used with a consistent study plan, these tools can help candidates build familiarity with the book and reduce time spent searching during practice.

1 Exam Prep supports students by emphasizing reference navigation, exam-style thinking, plumbing trade topic organization, table practice, code terminology, fixture review, drainage and venting review, backflow preparation, and confidence-building study structure. Candidates can focus on important exam areas such as general regulations, fixtures, fixture fittings, water heaters, water supply and distribution, sanitary drainage, indirect waste, vents, traps, storm drainage, special piping, definitions, tables, and exceptions.

Preparation should be realistic and consistent. 1 Exam Prep does not guarantee a passing score, license approval, business approval, employment, earnings, or a specific exam outcome. Success depends on the candidate’s study effort, plumbing knowledge, reference skills, test performance, and the requirements of the licensing authority. A structured preparation system can help candidates study with purpose and approach the exam with greater confidence.

FAQ Section

What is included in the ICC National Standard Master Plumber - F24-N Highlighted & Tabbed Book Package?

This package includes the International Plumbing Code, 2015. The book is highlighted and tabbed to support organized study and faster reference navigation.

How long should I allow for highlighted and tabbed book package orders?

Please allow up to 15 days for tabbed and highlighted book package orders.

Is the ICC National Standard Master Plumber - F24-N exam open book?

Yes. The ICC National Standard Master Plumber - F24-N exam is an open book test. Candidates should follow current testing rules for approved references, tabs, highlighting, notes, and materials allowed in the exam room.

What reference book is included for F24-N exam preparation?

This package includes the 2015 International Plumbing Code. This reference supports study of plumbing fixtures, water supply, sanitary drainage, venting, traps, backflow protection, water heaters, storm drainage, materials, and general plumbing requirements.

What topics should I study for the F24-N Master Plumber exam?

Major preparation areas may include general plumbing regulations, fixtures, fixture fittings, water heaters, water supply and distribution, backflow prevention, sanitary drainage, indirect waste, vents, traps, interceptors, storm drainage, special piping, definitions, tables, and exceptions.

Why is a highlighted and tabbed IPC helpful for this exam?

A highlighted and tabbed IPC helps candidates organize important plumbing sections and locate common exam topics more efficiently. This can be useful during study and timed open book practice.

Does this package include an online course?

This product is a highlighted and tabbed book package. It includes the listed reference book and does not include an online course unless a separate course or package is specifically purchased.

Will passing the F24-N exam automatically give me a master plumber license?

No. Passing the exam may support a licensing or qualification requirement, but licensing is controlled by the applicable state, county, city, municipality, agency, or board. Candidates must complete all requirements issued by the licensing authority.

How should I study with this book package?

Study by topic, practice using the tabs and highlighted sections, review plumbing code requirements, and complete timed practice questions. Focus on learning where information is located and how to apply the reference accurately during an open book exam.