Licensing Exams by Trade Name - Home Link

C-58 (CR-58) Warm Air Heating, Evaporative Cooling and Ventilating

Apply for the License

Arizona Registrar of Contractors
1700 W. Washington St, Suite 105
Phoenix, AZ  85007
Phone: (602) 542-1525
Licensing Link

Exam Administrator

PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (800) 733-9267
Candidate Bulletin Link
Our COVID-19 info

Exam Type


Exam Content

Subject Areas# of
Warm Air Heating15
Controls and Motors6
Sizing and Estimating4
Piping and Tubing8
Ducts and Insulation8
Evaporative Cooling5
Inspections and Testing5
Total number of test questions:
Time allowed (minutes):

In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course

Books Allowed in the Exam

Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
Buy from Publisher
International Fuel Gas Code, 2018, ICC
Buy at Amazon
International Mechanical Code, 2018, ICC
Buy at Amazon
International Plumbing Code, 2018, ICC
Buy at Amazon

Books NOT Allowed in the Exam

ACCA Ductulator (Duct Slide Rule), ACCA
Buy at Amazon
Manual D - Residential Duct Systems, 3rd Edition, ACCA
Buy at Amazon
Manual J - Residential Load Calculations, 8th/2.50, 2016, ACCA
Buy at Amazon
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Buy at Amazon
Available Study Materials
Individual Book Title
Practice Exam
(price variable)

The price is dependent on how many sets of questions you order and their content.

The file(s) you receive contain sample exam questions for the book title(s) above highlighted (light green) that you select in your order.

A 15% discount applies when ordering TWO (2) OR MORE BOOK TITLES.

Sent as E-mail Attachment
Return to Top
Copyright Notice