Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Online Exam Prep

Prepare for and pass this license exam. Guaranteed

HVAC Exam Prep

Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Online Exam Prep

The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Exam Review includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. Topics include HVAC Terms, Principles, Administration, HVAC Installation, Venting, Duct, Combustion Air, Gas Piping, HVAC Electrical, Boilers, Exhaust, & Fire Protection, and Refrigeration Term System and Operation 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.
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Comprehensive test-taking tips based on our experiences serving over 350,000 students.
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Learning modules covering sitework, footings and foundation, plan reading, estimating and OSHA safety, general code, masonry, carpentry and more.
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Highlighting guides and professional instructor support
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A detailed syllabus and a copy of the course that includes a notes section.
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@HomePrep’s No Pass, No Pay Guarantee. And our proven approach that has resulted in a 99% pass rate for our students.

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 Connecticut Limited Warm Air, Air Conditioning, and Refrigeration Exam

  • HVAC Exam Prep

    Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Online Exam Prep

    $269.99

    The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Exam Review includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. Topics include HVAC Terms, Principles, Administration, HVAC Installation, Venting, Duct, Combustion Air, Gas Piping, HVAC Electrical, Boilers, Exhaust, & Fire Protection, and Refrigeration Term System and Operation 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.

    Add to cart
  • HVAC Exam Prep

    Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Complete Package

    $1,684.89

    The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, 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

    Add to cart
  • HVAC Exam Prep

    Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Complete Package

    $1,325.92

    The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Complete Package includes all references used to study for the exam, pre-printed tabs for only those references allowed to be brought into the exam center, 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

    Add to cart
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    James V. - Colorado
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    A. Nichols - Oklahoma
  • I really like the fact that I can keep taking the tests over and over, and the questions keep changing.

    T. Galbrath - Idaho

Course Overview

The Connecticut Limited Warm Air, Air Conditioning and Refrigeration Contractor (D-1, D-2) Exam Prep includes:

  • Highlighting Guides
  • Practice Exams
  • Math and Calculations
  • Study Tips
  • Licensing Information
  • Instructor Support

Our courses include highlighting guides which are designed to help you become familiar with the references and allow you to find the information quickly as the exams are timed. We encourage you to take the practice exams multiple times as the questions on the test change each time.

The requirements to qualify for this license examination shall be two-years as a properly licensed journeyperson or equivalent experience and training. Journeyman applicants must have completed an apprenticeship program.

*The Business and Law Exam must be passed to become a licensed contractor.

D-1 Exam:

Number of Questions 70
Exam Time 3 Hours
Pass Requirements 70%
Open Book Allowed Yes
Test Cost $59

Exam Content:

Insulation
Hangers and Supports
Sound, Vibration and Seismic Control
Heating and Cooling Principles
Refrigerants and Refrigeration
Testing, Adjusting and Balancing
Controls
Machine Room
A/C and Heat Pump Equipment
Furnaces and Heaters
Chimneys, Flues and Vents
Combustion Air
Fuel Gas Systems
Ducts
Chillers
Ventilation and Exhaust
Safety and Load Calculations

D-2 Exam:

Number of Questions 60
Exam Time 2 Hours
Pass Requirements 70%
Open Book Allowed Yes
Test Cost $59

Exam Content:

Insulation
Hangers and Supports
Sound, Vibration and Seismic Control
Heating and Cooling Principles
Refrigerants and Refrigeration
Testing, Adjusting and Balancing
Controls
Machine Room
A/C and Heat Pump Equipment
Furnaces and Heaters
Chimneys, Flues and Vents
Combustion Air
Fuel Gas Systems
Ducts
Chillers
Ventilation and Exhaust
Safety

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