Master and Journeyman Restricted Hydronic
Apply for the License
Maryland State Board of HVACR Contractors
500 N. Calvert St., Room 201
Baltimore, MD 21202
Phone: (410) 230-6231
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
The exam content shown below only lists main category headings. Please consult the PSI exam bulletin from the button below for more detailed information about subject sub-categories.
|Subject Areas||# of|
|Electrical Knowledge, Motors and Controls||10|
|Refrigeration and Air Conditioning||7|
Total number of test questions:
Time allowed (minutes):
Books Allowed in the Exam
International Mechanical Code, 2012, ICC
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Manual J - Residential Load Calculations, 8th Edition, ver 2.50, ACCA
NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2006 or 2011 Edition, NFPA
NFPA 54: National Fuel Gas Code, 2002, NFPA
Modern Hydronic Heating for Residential and Light Commercial Buildings, 2nd Edition, John Siegenthaler
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
Available Study Materials
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