Colorado (Denver) Refrigeration Operator Online Exam Prep
Prepare for and pass this license exam. Guaranteed

Colorado (Denver) Refrigeration Operator Online Exam Prep
The Colorado (Denver) Refrigeration Operator Exam Prep includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. Topics include materials, joist notching, stud cutting, duct systems, installation, circuits, grounding, fuse and breakers, metal tubing, conduit, motors, generators, electrical theory and troubleshooting, electrical skills, sheet metal construction and more. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
What’s Included in Our Courses
Everything you need to pass your exam on the first try.
Our courses are designed to help you become familiar with the references and allow you to find the information quickly as the exams are timed. We offer highlighting guides to draw attention to key points throughout the book and tabs (sold separately) to allow you to find key sections quickly. We encourage you to take the practice exams multiple times as the questions on the test change each time.
Resources for the Colorado (Denver) Refrigeration Operator License
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Colorado (Denver) Refrigeration Operator Online Exam Prep
$269.99The Colorado (Denver) Refrigeration Operator Exam Prep includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. Topics include materials, joist notching, stud cutting, duct systems, installation, circuits, grounding, fuse and breakers, metal tubing, conduit, motors, generators, electrical theory and troubleshooting, electrical skills, sheet metal construction and more. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
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Colorado (Denver) Refrigeration Operator Online Exam Prep Complete Package
$811.95The Colorado (Denver) Refrigeration Operator Exam Prep Complete Package includes all references, tabs for those references used during the exam and 365 days access to our online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
Books and Tabs to use During the Exam
(Included in the Complete Package):
Course Overview
The Colorado (Denver) Refrigeration Operator Exam Prep includes:
- Highlighting Guides
- Practice Exams
- Math and Plans Analysis
- Study Tips
- Licensing Information
- Instructor Support
Our courses are designed to help you become familiar with the references and allow you to find the information quickly as the exams are timed. We offer highlighting guides to draw attention to key points throughout the book to allow you to find key sections quickly. We encourage you to take the practice exams multiple times as the questions on the test change each time.
If you do repair or install refrigerations systems in Denver Colorado, you are required to take and pass a Code Council examination that is based on the International Mechanical Code.
Three (3) years in refrigeration operation work as a trainee or apprentice on refrigeration systems of all types.
Notarized letter(s) must show WHAT, WHEN AND WHERE you gained the necessary experience for each project.
- List exact duties, projects performed, and equipment operated.
- Give exact start and end dates (month and year) and addresses for each project. Projects should have been completed within the last ten (10) years.
- List as many projects needed in order to cover the required amount of experience.
Passing an ICC contractor exam is NOT a license to practice and does not guarantee licensing in any jurisdiction. We highly recommend contacting the jurisdiction in which you wish to work for more information on their specific exam requirements for licensure.
Number of Questions | 50 |
Exam Time | 2.5 Hours |
Pass Requirements | 70% |
Open Book Allowed | Yes |
Test Cost | $110 |
ICC Exam #228 Colorado (Denver) Refrigeration Operator Exam
- 50 questions
- 2.5 hours
- $110
- 70% required to pass
- Topics include Theory, Terminology, and General Requirements, Compressors and Types of Systems, Evaporators, Condensers, and Cooling Towers, Piping Inspection and Field Testing, Air Ducts and Insulation, Electrical and Controls, Refrigerants, Operation Procedures, and Maintenance and Repairs.
- To schedule your exam, visit www.pearsonvue.com/icc/ or call Pearson VUE at 1-877-234-6082
Related Books and Materials for This Course
The Colorado (Denver) Refrigeration Operator Exam Prep materials are available for purchase from our online contractor’s bookstore or by calling our office at 1-800-952-0910: :
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