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The following references are recommended to study for the Arizona L-49 Industrial Refrigeration (Commercial) Exam. This examination is used to obtain a Arizona L-49 Industrial Refrigeration (Commercial) 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
Modern Refrigeration and Air Conditioning, 21st Edition$163.99
Modern 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.
Industrial Refrigeration Handbook$132.99
State-of-the-art information and data for today’s most efficient industrial refrigeration systems.
2009 International Mechanical Code$83.99
Establishes minimum regulations for mechanical systems using prescriptive and performance-related provisions.
2009 International Fuel Gas Code$82.99
Addresses the design and installation of fuel gas systems and gas-fired appliances through requirements that emphasize performance.
Arizona L-49 Industrial Refrigeration (Commercial) Tab Pack$31.99
PERMANENT TABS PACKAGE – This package includes permanent tabs for all references allowed to be used during the exam.