Licensing Exams by Trade Name - Home Link

Texas
Commercial Refrigeration - Class A

Apply for the License

State of Texas
Department of Licensing and Regulation (TDLR) ™

920 Colorado St
Austin, TX  78701
Phone: (512) 463-6599
Mechanical Licensing Link

Exam Administrator

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

Exam Type

OPEN  BOOK

Exam Content

The content shown below only lists main category headings.  Please consult the PSI exam bulletin for more detailed information about subject sub-categories.

Subject Areas# of
Questions
Air Distribution6
Basic Refrigeration Components10
Combustion Air5
Controls12
Equipment Requirements12
HVACR Systems and Design20
Piping11
Refrigeration Principles10
Safety7
Service11
Testing6
Laws and Rules6
Ventilation2
Venting2
Total number of test questions:
120
Time allowed (minutes):
230

Books Allowed in the Exam

1.
Uniform Mechanical Code, 2015, IAPMO
Buy at Amazon
2.
International Mechanical Code, 2015, ICC
Buy at Amazon
3.
International Fuel Gas Code, 2015, ICC
Buy at Amazon
4.
Modern Refrigeration and Air Conditioning, 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Buy at Amazon
5.
ADI Duct Size Calculator, Air Distribution Institute
Buy from Publisher
6.
Code of Federal Regulations, Title 29, Part 1904, Recording and Reporting Occupational Injuries and Illnesses, GPO
Web Page Link
7.
Texas Occupation Code Chapter 1302 - Air Conditioning and Refrigeration Contractors License Law
Web Page Link
8.
Texas Administrative Code Chapter 75 - Air Conditioning and Refrigeration Contractors License Rules
Web Page Link

Study materials are currently NOT available for this exam

Check this page again at a later time.  Refresh this page to see current info (F5 on your keyboard).

Return to Top
Copyright Notice