Please contact our office at 800-952-0910 for questions, or to inquire about a title you cannot find.
ONLY the following references are permitted to be taken into the exam.
- OSHA 1926
- 2009 International Mechanical Code*
- 2009 International Fuel Gas Code*
*This reference is out of print. Applicants will need to source a used copy to utilize during the state exam. (Please keep in mind when purchasing used references that books with handwritten notations will NOT be allowed into the exam.)
-
29 CFR OSHA 1926 Construction Industry Regulations & Standards, January 2026 Edition
$69.99View ProductMake compliance with dense government safety regulations simple with the 29 CFR 1926 OSHA Construction Industry Regulations. Updated through January 2026, the book provides you with a comprehensive set of the most up-to-date Construction regulations.
-
Redi-Tag Permanent Tabs – 375 Blank Tabs
$44.99View ProductRedi-Tag permanent tabs are self-sticking and you can print on your laser printer in minutes or write directly on them. Made of heavy duty, durable plastic that won’t tear of curl. Input and format text using Windows® versions of Microsoft® Word and WordPerfect®. Actual size of tab 1-1/8″ x 1-1/4″. 100 tabs per pack.
-
Low Pressure Boilers, 5th Edition
$132.99View ProductThe Low Pressure Boilers, 5th Edition provides a comprehensive overview of the latest information on the safe and efficient operation of low pressure steam and hot water boilers, cooling systems, and related equipment. Each chapter is divided into sections to aid comprehension of key concepts. To assist with preparing for a licensing exam, a separate chapter with test-taking tips and a sample exam is included.
-
IPT’s Pipe and Trades Handbook
$49.99View ProductThe IPT’s Pipe and Trades Handbook combines all the essentials of other reference books, plus so much more. Topics include pipe and tube data, valves, fittings, flanges and gaskets, offsets and calculations—the answers to all your questions. You’ll especially appreciate the pipe layout, piping prints, oxy-acetylene set-up, pipe welding and pipe rigging sections, which are easy to understand, yet extremely detailed.
-
ARIZONA BOILERS, STEAMFITTING AND PROCESS PIPING (C-4, CR-4) Tab Pack
$21.99View ProductPERMANENT TABS PACKAGE – This package includes permanent tabs for all references allowed to be used during the exam.
-
Modern Hydronic Heating, For Residential and Light Commercial 4th Edition
$249.99View ProductAbundantly illustrated with product and installation photos and hundreds of detailed, full-color schematics, this comprehensive text transforms engineering-level design information into practical applications useful for technical students and heating professionals alike. The revised edition features the latest design and installation techniques for residential and light commercial hydronic systems, preparing readers to create systems that deliver the ultimate in comfort, reliability & energy efficiency.
-
Arizona C-4 (CR-4) Boilers, Steamfitting and Process Piping (Commercial)– Books Only Package
$524.95View ProductWe offer all the required books for this exam here in one complete package. Individual books can be found in our bookstore.
-
Arizona Boilers, Steamfitting and Process Piping (C-4, CR-4) Online Exam Prep Complete Package
View ProductThe Arizona Boilers, Steamfitting and Process Piping (C-4, CR-4) Exam Prep Complete Package includes the references used for the exam, pre-printed tabs for those references allowed in during the exam and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
