Licensing Exams by Trade Name - Home Link

Connecticut
(S-3) Limited Heating, Cooling
and Piping Contractor

Apply for the License

Connecticut DCP
Heating, Cooling & Sheet Metal Licensing Unit

450 Columbus Blvd, Suite 801
Hartford, CT  06103
(860) 713-6135

Exam Provider

PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 340-3701

Exam Type

OPEN  BOOK

Exam Content

Subject Areas# of
Questions
Chimineys, Flues and Vents2
Insulation1
General Knowledge5
Controls3
Hydronics5
Fuel Gas Systems11
Oil Burners7
Piping6
Boilers5
Combustion Air2
Storage Tanks3
Ducts3
Heating and Chilled Water Equipment3
OSHA Safety4
Total number of test questions:
60
Time allowed (hours):
2.0

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.
NFPA 54: National Fuel Gas Code [or] National Fuel Gas Code Handbook, 2012, NFPA
Buy at Amazon
3.
NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2006 or 2011 Edition, NFPA
Buy at Amazon
4.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Buy at Amazon
5.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
Buy from Publisher
6.
NFPA 58: Liquefied Petroleum Gas Code, 2014, NFPA
Buy at Amazon
7.
NFPA 56: Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems, 2017, NFPA
Buy at Amazon

Books NOT Allowed in the Exam

1.
Modern Hydronic Heating for Residential and Light Commercial Buildings, 2nd Edition, 2004, John Siegenthaler
Buy at Amazon
2.
Residential Oil Burners, 3rd Edition, 2007, Herb Weinberge
Buy at Amazon
3.
Steam Plant Operation, 9th Edition, 2012, Woodruff and Lammers
Buy at Amazon
Available Study Materials
PSI OSHA Selections
Practice Exam
$74.95

Sample questions are based on the PSI publication titled "29 CFR PART 1926 Selections, as of June 2013".

This file contains 796 sample questions.

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