Get the approved code book you need to prepare for the Idaho Plumbing Specialty Water Pump Journeyman exam in one focused, exam-aligned package. This option is built for candidates who want to study the way the test is actually taken: open book, code-driven, and time-limited. When you have the correct reference in front of you from day one, you can build faster code navigation skills, practice realistic lookups, and train for exam pacing instead of relying on last-minute searching.
This book package includes the Uniform Plumbing Code (UPC), 2015. Idaho’s official plumbing exam bulletin lists approved reference options for Plumbing Journeyman and Plumbing Specialty Journeyman (Appliance/Water Pump) exams as 2017 Idaho State Plumbing Code OR 2015 Uniform Plumbing Code (UPC). If you’re choosing the UPC route, this package gives you the 2015 UPC so you can prepare with the same code reference you plan to use on exam day.
The Water Pump Specialty Journeyman credential is tied to a defined scope of work. Idaho’s Plumbing Specialty Journeyman Application Instructions describe the Water Pump Specialty permitted scope as being allowed to install and connect water service piping from a pump to a storage expansion pressure tank in one- and two-family residences only. The scope also states it does not include installation, testing, or certifying of backflow prevention devices, and that work must comply with Idaho plumbing laws and rules and the requirements of the Uniform Plumbing Code. Because the exam is built around approved references and state rules, the most effective way to prepare is to train yourself to locate and confirm requirements quickly in the code book.
Important: This is a book package only. It does not include exam fees, state application fees, or additional books unless explicitly stated. Your goal with this package is to build an exam-ready foundation using the approved code reference and develop strong open-book lookup habits.
Idaho’s official plumbing exam bulletin outlines exam length, fee policies, and open-book rules for plumbing licensing exams. For the Plumbing Specialty Journeyman Exam (Appliance/Water Pump), the bulletin lists:
Scheduling and testing process (high level): The plumbing exam bulletin describes an application-first process and provides scheduling instructions after approval. Idaho’s Plumbing Specialty Journeyman Application also states you have one (1) year from the date of application to take and pass the required licensing examination, and you may need to submit a new application after that period if you have not passed.
The Idaho Plumbing Specialty Water Pump Journeyman exam is an open book exam. Open book doesn’t mean you can look up everything slowly—it means you must be able to use your code book efficiently under a time limit. For specialty journeyman testing, your preparation should focus on the exact exam behavior: recognize what the question is testing, locate the right section quickly, confirm the requirement, and move on.
Idaho’s plumbing exam bulletin states you may:
The bulletin also states that loose paper in your reference material will not be allowed. That means your study system needs to be built into the book itself through clean highlighting, a simple tab strategy, and repeated practice. It also means you should avoid study habits that rely on loose worksheets, removable note pages, or extra inserts you cannot use in the testing room.
How open-book exams are won:
Idaho’s Plumbing Specialty Journeyman Application Instructions outline pathways and requirements for specialty licensure and emphasize that a passing exam score is required before a license is issued. While each candidate’s documentation may differ, a practical Water Pump Specialty Journeyman workflow often looks like this:
This book package supports the part you can control every day: using the correct approved code reference to build fast, accurate open-book lookups and exam-ready pacing.
Idaho’s Plumbing Specialty Journeyman Application Instructions provide two key elements that directly affect how Water Pump Specialty candidates should prepare: work pathway requirements and permitted scope of work.
Work pathway requirements (Water Pump Specialty): The Work Experience Pathway for Water Pump Specialty requires a Work Verification Form verifying 3,000 hours of supervised specialty plumbing installation work and indicates you must have held an active Idaho Plumbing Specialty Apprentice Registration while completing the required hours.
Permitted scope of work (Water Pump Specialty): The application instructions state Water Pump Specialty work is permitted to install and connect water service piping from a pump to a storage expansion pressure tank in one- and two-family residences only. The scope also states it does not include installation, testing, or certifying of backflow prevention devices, and that work must comply with Idaho plumbing laws and rules and the requirements of the Uniform Plumbing Code.
Approved exam references: Idaho’s plumbing exam bulletin lists approved reference options for the Plumbing Specialty Journeyman Exam (Appliance/Water Pump) as 2017 Idaho State Plumbing Code OR 2015 Uniform Plumbing Code (UPC). This book package is for the 2015 UPC option.
Exam timing and scoring: The plumbing exam bulletin lists the Specialty Journeyman exam time limit as 2.5 hours and the minimum passing score as 75%. Because the time limit is shorter than contractor-level exams, efficient navigation matters even more—your code book needs to feel familiar and easy to use under pressure.
Your best results on a code-based open-book exam come from practicing how to use the code, not just reading it. The UPC is your tool—so your preparation should focus on building comfort with the code’s structure and training efficient “find-and-confirm” habits.
A practical study rhythm for specialty candidates:
This approach keeps your prep practical and exam-aligned. The goal is to make the UPC feel familiar and usable—so exam day is more about confirming and answering, not searching and guessing.
1 Exam Prep helps Idaho specialty candidates prepare with structure and a practical, reference-driven strategy. Instead of trying to “read the code” without direction, you build exam readiness through organized study guidance, trade-focused review, and practice-oriented preparation. That means learning how to recognize question types quickly, navigate the UPC efficiently, confirm details accurately, and maintain a steady pace under time pressure.
For a Specialty Journeyman exam with a 2.5-hour limit, efficient reference use can be the difference between feeling rushed and feeling in control. 1 Exam Prep is designed to support those skills and help you prepare more efficiently—without guaranteeing exam results or licensing outcomes.
This package includes the Uniform Plumbing Code (UPC), 2015.
Yes. Idaho’s plumbing exam bulletin states plumbing licensing exams are open book using approved references.
The plumbing exam bulletin lists the Plumbing Specialty Journeyman Exam (Appliance/Water Pump) as a 2.5-hour exam.
The plumbing exam bulletin lists the minimum passing score for Plumbing Specialty Journeyman exams as 75%.
Yes. The bulletin states you may highlight your book, tab sections, and leave notes in your reference material; however, loose paper is not allowed in your reference materials.
No. Idaho’s Specialty Journeyman Application Instructions state the Water Pump Specialty scope does not include installation, testing, or certifying of backflow prevention devices.
Idaho’s Specialty Journeyman Application Instructions state the Water Pump Specialty is permitted to install and connect water service piping from a pump to a storage expansion pressure tank in one- and two-family residences only, and must comply with Idaho laws/rules and the Uniform Plumbing Code.
Yes. Idaho’s plumbing exam bulletin lists approved reference options as 2017 Idaho State Plumbing Code OR 2015 Uniform Plumbing Code (UPC). This package is for the 2015 UPC option.
No. This is a book package for an approved code reference. Exam fees and any application/processing fees are paid separately to the State of Idaho.