Licensing Exams by Trade Name - Home Link

Connecticut

(D-1) Limited Warm Air, Air Conditioning & Refrigeration System 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 Services LLC
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 746-8171
Exam Type
OPEN  BOOK
Exam Content
Subject Areas# of
Questions
Insulation1
Hangers & Supports2
Sound, Vibration & Seismic Control1
Heating & Cooling Principles5
Refrigerants & Refrigeration8
Testing, Adjusting & Balancing2
Controls5
Machine Room1
A/C & Heat Pump Equipment5
Furnaces & Heaters4
Chimneys, Flues & Vents2
Combustion Air2
Fuel Gas Systems10
Ducts6
Chillers3
Ventilation & Exhausts3
Safety4
Load Calculations6
Total number of test questions:
70
Time allowed (hours):
3.0

In addition to the trade-specific examination, you are required to pass the Connecticut Business & Law Exam offered by PSI.

Books Allowed in the Exam
1.
International Mechanical Code, 2015, 2018 or 2021, ICC
Buy at Amazon
2.
Manual J: Residential Load Calculations, 8th Edition, ver 2.50, 2016 (previouss versions superceded), ACCA
Buy at Amazon
3.
Manual N - Commercial Load Calculation, 5th Edition, 2008, ACCA
Buy at Amazon
4.
NFPA 54: National Fuel Gas Code [or] National Fuel Gas Code Handbook, 2012, NFPA
Buy at Amazon
5.
CFR Title 29, Part 1926 Selections (OSHA), 2013, PSI
Buy from PSI
6.
Modern Refrigeration and Air Conditioning, 19th, 20th or 21st Edition, Althous, Turnquist, Bowditch, Bracciano
Buy at Amazon
7.
ACCA Ductulator (Duct Slide Rule), 2009, ACCA
Buy at Amazon
8.
HVAC Duct Construction Standards - Metal and Flexible, 3rd Edition, SMACNA
Buy at Amazon
9.
NFPA 58: Liquefied Petroleum Gas Code, 2014, NFPA
Buy at Amazon
Available Study Materials
Download OSHA Guide
PSI OSHA Selections
Study Guide
$49.95

Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (highlighted in green above).

This file contains approx. 800 sample questions.

REMINDER:  PSI uses this book for many exams they offer.  Not all sections of this code will apply to your exam.

We also include a table showing the relationship between our questions and OSHA code sections.  Corrections to the original PSI publication are noted. The index/table is available for veiwing before you purchnse from the button above.

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