Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Online Exam Prep
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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.
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
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Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Online Exam Prep
$269.99The 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.
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Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Complete Package
$1,684.89The 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
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Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Complete Package
$1,325.92The 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
Books and Tabs to use During the Exam
(Included in the Complete Package):
D-1:
- 2021 International Mechanical Code
- Manual J Residential Load Calculation (8th Ed.)
- Manual N – Commercial Load Calculation, 5th
- NFPA 54: National Fuel Gas Code 2012 Edition
- 29 CFR OSHA 1926 Construction Industry Regulations & Standards
- Modern Refrigeration and Air Conditioning
- ACCA Ductulator – Duct Calculation Slide Rule
- HVAC Duct Construction Standards, Metal and Flexible – SMACNA
- NFPA 58: Liquefied Petroleum Gas Code, 2014 Edition
- Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Tabs
D-2:
- 2021 International Mechanical Code
- NFPA 54: National Fuel Gas Code 2012 Edition
- Modern Refrigeration and Air Conditioning
- ACCA Ductulator – Duct Calculation Slide Rule
- HVAC Duct Construction Standards, Metal and Flexible – SMACNA
- NFPA 58: Liquefied Petroleum Gas Code, 2014 Edition
- Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Tabs
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
Related Books and Materials for This Course
The Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1, D-2) Exam materials are available for purchase from our online contractor’s bookstore or by calling our office at 1-800-952-0910.
D-1:
- 2021 International Mechanical Code
- Manual J Residential Load Calculation (8th Ed.)
- Manual N – Commercial Load Calculation, 5th
- NFPA 54: National Fuel Gas Code 2012 Edition
- 29 CFR OSHA 1926 Construction Industry Regulations & Standards
- Modern Refrigeration and Air Conditioning
- ACCA Ductulator – Duct Calculation Slide Rule
- HVAC Duct Construction Standards, Metal and Flexible – SMACNA
- NFPA 58: Liquefied Petroleum Gas Code, 2014 Edition
- Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-1) Online Exam Prep Tabs
D-2:
- 2021 International Mechanical Code
- NFPA 54: National Fuel Gas Code 2012 Edition
- Modern Refrigeration and Air Conditioning
- ACCA Ductulator – Duct Calculation Slide Rule
- HVAC Duct Construction Standards, Metal and Flexible – SMACNA
- NFPA 58: Liquefied Petroleum Gas Code, 2014 Edition
- Connecticut Limited Warm Air, Air Conditioning and Refrigeration (D-2) Online Exam Prep Tabs
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