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The following references are recommended to study for the Arizona C-39R (Residential) and L-39 (Commercial) Air Conditioning and Refrigeration Exam. This examination is used to obtain a Arizona C-39R (Residential) and L-39 (Commercial) Air Conditioning and Refrigeration License. Also to become a licensed contractor in Arizona, candidates will also need to pass a business and management exam.
Only the following references are permitted to be taken into the exam.
- OSHA 1926
- International Fuel Gas Code
- International Mechanical Code
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29 CFR OSHA 1926 Construction Industry Regulations & Standards, January 2024 Edition
$69.99View ProductMake compliance with dense government safety regulations simple with the 29 CFR 1926 OSHA Construction Industry Regulations. Updated through January 2024, the book provides you with a comprehensive set of the most up-to-date Construction regulations.
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Modern Refrigeration and Air Conditioning, 22nd Edition
$199.99View ProductModern Refrigeration and Air Conditioning is the HVACR standard for a new generation of learner. It correlates to HVAC Excellence and PAHRA accreditation requirements to ensure complete coverage that prepares students for career success.
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ACCA Ductulator – Duct Calculation Slide Rule
$54.99View ProductThe ACCA Ductulator – Duct Calculation Slide Rule is backordered from the publisher. We anticipate these to be back in stock on 9/18. We will ship your item expedited to you once it is back in stock from the publisher.
One of our most popular catalog items! This durable two-sided plastic sizing wheel comes with a complete instruction manual for residential and commercial duct-sizing procedures. Designed by Hank Rutkowski.
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2018 International Mechanical Code (International Code Council Series) 1st Edition
$112.99View ProductEstablishes minimum regulations for mechanical systems using prescriptive and performance-related provisions. The IMC® was developed with broad-based principles that make possible the use of new materials, methods and design.
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2018 International Fuel Gas Code (International Code Council Series) 1st Edition
$112.99View ProductAddresses the design and installation of fuel gas systems and gas-fired appliances through requirements that emphasize performance.
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2018 International Plumbing Code
$112.99View ProductProvides minimum regulations for plumbing facilities in terms of both performance and prescriptive objectives, and provides for the acceptance of new innovative products, materials, and systems. The IPC® also includes its companion document, 2015 International Private Sewage Disposal Code® that contains provisions for design, installation, and inspection of private sewage disposal systems, and provides flexibility in the development of safe sanitary systems.
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Redi-Tag Permanent Tabs – 375 Blank Tabs
$41.99View 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.
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Low Pressure Boilers, 5th Edition
$132.99View ProductLow Pressure Boilers is the leading resource for preparing for low pressure boiler operator and facility operating engineer licensing.
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Arizona R-39 R and C-39 Tab Pack
$32.99View ProductThe Arizona R-39 R and C-39 Tab Pack – This package includes permanent tabs for all references allowed to be used during the exam.
- Osha
- 2018 International Fuel Gas Code
- 2018 International Mechanical Code
