Construction Trade Exam Research Area

Maryland
Limited HVACR Contractor

Apply for the License

Maryland State Board of HVACR Contractors
500 N. Calvert St., Room 302
Baltimore, MD  21202
Phone: (410) 230-6270
Contractor Licensing Web Site

Exam Administrator

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

Exam Type

OPEN  BOOK

Exam Content

Subject Areas # of
Questions
Electrical Knowledge, Motors and Controls 15
Piping 5
Refrigeration and Air Conditioning 10
Heating Systems 10
Air Distribution Systems 5
Safety 5

Total Number of Test Questions: 50
Time Allowed (Minutes): 120

 

Books Allowed in the Exam

1. International Mechanical Code, 2012, ICC. Doc Link
2. Modern Refrigeration and Air Conditioning, 19th or 20th Edition, 2013, Althous, Turnquist, Bowditch, Bracciano. Buy at Amazon
3. Manual J - Residential Load Calculations, 2006, ACCA. Buy at Amazon
4. Code of Federal Regulations - 29 CFR Part 1926 (OSHA), GPO - OR - (OSHA) Selections by PSI, (latest amendments). Buy from PSI
5. ACCA Ductulator (Duct Slide Rule), ACCA. Buy at Amazon
We do not offer study materials for this trade / license

Some Maryland specialty trades will not be offered because of overpriced, non-standardized, proprietary book titles that can only be used for licenses in this jurisdiction

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Copyright Notice

Jun-2016