Licensing Exams by Trade Name - Home Link

Connecticut
(S-5) Limited Heating, Hot Water,
and Steam Contractor

Apply for the License

Connecticut DCP ™
Occupational & Construction Licensing Unit

450 Columbus Blvd, Suite 901
Hartford, CT  06103
(860) 713-6135
DCP Licensing Site 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

Subject Areas# of
Questions
Insulation1
General Knowledge4
Controls5
Equipment8
Piping17
Maintenance and Testing5
Total number of test questions:
40
Time allowed (hours):
1.5

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

1.
International Mechanical Code [or] International Mechanical Code Commentary, 2009, 2012 or 2015 Editions, ICC
Buy at Amazon
2.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Buy at Amazon

Books NOT Allowed in the Exam

1.
Modern Hydronic Heating for Residential and Light Commercial Buildings, 2nd Edition, 2004, John Siegenthaler
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2.
Carrier System Design Manual - Part III: Piping Design, 1960 Edition, Carrier
Buy at Amazon
3.
Pipefitter’s Handbook, 3rd Edition, 1967, Forrest R. Lindsey
Buy at Amazon

Study materials are currently NOT available for this exam

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