Arizona R-39/C-39 (CR-39) Air Conditioning and Refrigeration (Residential/Commercial) Contractor Book Pre Printed Tabs

Arizona R-39/C-39 (CR-39) Air Conditioning and Refrigeration (Residential/Commercial) Contractor Book Pre Printed Tabs is part of our comprehensive contractor exam prep program designed to help you achieve your state licensing goals quickly and confidently. Whether you’re just starting your journey or upgrading your trade credentials, Contractor Exam Preps gives you the tools, knowledge, and confidence to succeed.

Arizona R-39/C-39 (CR-39) Air Conditioning and Refrigeration (Residential/Commercial) Contractor Book Pre Printed Tabs

The Arizona R-39/C-39 (CR-39) Air Conditioning and Refrigeration Contractor Book Pre Printed Tabs are designed for the PSI-administered HVAC and refrigeration contractor exam required by the Arizona Registrar of Contractors. These tabs correspond to the approved open-book references for both residential and commercial scopes and organize key subjects such as refrigeration principles, HVAC system installation, ductwork and airflow, load calculations, piping and tubing, electrical components for HVAC systems, combustion and heat pump systems, equipment service requirements, and OSHA job-site safety standards. The pre-printed layout supports fast, efficient navigation of HVAC and refrigeration technical content during the Arizona contractor licensing examination.

Includes tabs for the following books:

Code of Federal Regulation Osha

International Fuel Gas Code 2108

International Mechanical Code 2018