Construction Trade Exam Research Area

Texas
Environmental Air - Class B
(International Code Based)

Apply for the License

Texas Department of Licensing & Regulation
Air Conditioning and Refrigeration Contractors

920 Colorado St.
Austin, Texas 78701
Telephone: (512) 463-6599
Toll-Free (in Texas): 800-803-9202
TX Dept of Licensing & Regulation

Exam Administrator

PSI Licensure : Certification
3210 E. Tropicana
Las Vegas, NV  89121
(800) 733-9267
PSI Web Site

Exam Type

OPEN  BOOK

Exam Content

Subject Areas # of
Questions
Air Distribution 15
Basic Refrigeration Components 5
Combustion Air 5
Controls 5
Equipment Requirements 10
HVACR Systems and Design 10
Piping 5
Refrigeration Principles 5
Safety 5
Service 10
Testing 10
Laws and Rules 5
Ventilation 5
Venting 5

Total number of test questions: 100
Time Allowed (Minutes) 170
Part of this exam requires knowledge of business management principles.  We offer those study materials on a separate Texas Mechanical Business and Law web page.

Go to Business and Law Offering

Books Permitted in the Exam

1. Texas Occupation Code Chapter 1302 - Air Conditioning and Refrigeration Contractors License Law Web Page Link
2. Texas Administrative Code Chapter 75 - Air Conditioning and Refrigeration Contractors License Rules Web Page Link
3. Code of Federal Regulations, Title 29, Part 1904, Recording and Reporting Occupational Injuries and Illnesses, GPO Web Page Link
4. Modern Refrigeration and Air Conditioning, 20th Edition, 2017, Althous, Turnquist, Bowditch, Bracciano. Buy at Amazon
5. ADI Duct Size Calculator, Air Distribution Institute Buy from Publisher
6. Manual D -- Residential Duct Design, 2014, ACCA Buy at Amazon
7. Manual J - Residential Load Calculations, 8th/2.50, 2016, ACCA Buy at Amazon
8. International Mechanical Code, 2012, ICC Buy at Amazon
9. International Fuel Gas Code, 2012, ICC Buy at Amazon
NOTE:  The exam is not specific to the International vs. the Uniform plumbing code.  You only need to study one code.  If you are using the Uniform code for your references, use this link for study materials.
Study materials are currently NOT available for this exam

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Copyright Notice

 Jan-2018