Connecticut HVAC Contractor License Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Connecticut HVAC Contractor License Vocabulary Games
4 free word games built on 20 Connecticut HVAC Contractor License terms across 14 topics. Every game deals terms at random and shows what each term means, so you can keep playing as long as you like.
How to Play
- 1.Read the clue and type the term (3 to 6 letters).
- 2.Green: right spot. Yellow: wrong spot. Gray: not in the term.
- 3.Solve it in 6 tries, then read the explanation.
- 1.Swap two neighboring tiles to line up 3 of the same term.
- 2.Longer lines, two lines at once and chains score more.
- 3.Play until no swap can make a line.
- 1.Flip two cards. A matching pair stays face up.
- 2.Each pair you find shows what the term means.
- 3.Clear the board in as few moves as you can.
- 1.Find each listed term in the letter grid.
- 2.Drag across its letters: across, down or diagonally.
- 3.Find all five as fast as you can.
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Topics in the Connecticut HVAC Contractor License Vocabulary Game
Heating and cooling principles
Refrigerants and refrigeration
Furnaces and heaters
Heating equipment
Load calculations
Ducts
Fuel gas systems
Controls
Workplace hazards
Licensing
Payment claims
Risk management
Code compliance
Sales and use
Sources for these terms (25)
- 10 CFR 430.2 - Definitions (CFR 2026 edition) · Source checked 2026-11-06
- Chapter 2: Refrigerated Condensers · Source checked 2026-11-06
- Ozone-Depleting Substances · Source checked 2026-11-06
- HFC Allowance Allocation and Reporting · Source checked 2026-11-06
- Background on HFCs and the AIM Act · Source checked 2026-11-06
- Technology Transitions HFC Restrictions by Sector · Source checked 2026-11-06
- Measure Guideline: Air Conditioner Diagnostics, Maintenance, and Replacement · Source checked 2026-11-06
- Incorporate Minimum Efficiency Requirements for Heating and Cooling Products into Federal Acquisition Documents · Source checked 2026-11-06
- Standards & Codes - ACCA · Source checked 2026-11-06
- Building America Best Practices Series, Volume 14: Energy Renovations - HVAC, A Guide for Contractors to Share with Homeowners (PNNL-20421) · Source checked 2026-11-06
- Glossary · Source checked 2026-11-06
- Pressure and Gas Flow Unit Conversions · Source checked 2026-11-06
- 1910.110 - Storage and handling of liquefied petroleum gases (paragraphs (a) to (d)(13)) · Source checked 2026-11-06
- Fact Sheet: Liquefied Petroleum Gas · Source checked 2026-11-06
- eTool: Construction - Electrical Incidents - Ground-Fault Circuit Interrupters (GFCI) · Source checked 2026-11-06
- About OSHA · Source checked 2026-11-06
- Personal Protective Equipment · Source checked 2026-11-06
- Department of Consumer Protection · Source checked 2026-11-06
- Heating, Piping and Cooling License Types and Scope of Work · Source checked 2026-11-06
- What to include in a home improvement contract · Source checked 2026-11-06
- Home Improvement Contractor · Source checked 2026-11-06
- Connecticut General Statutes, Chapter 847 - Liens · Source checked 2026-11-06
- Pulling a building permit for a home improvement project · Source checked 2026-11-06
- Sales and Use Tax Information · Source checked 2026-11-06
- Connecticut General Statutes Chapter 400, Home Improvements (Sec. 20-428 Exemptions) · Source checked 2026-11-06
About the CT HVAC Exam
The Connecticut S-1 Unlimited Heating, Piping, and Cooling Contractor license exam covers IMC, NFPA 54, NFPA 31, OSHA standards, and Connecticut business law. The trade exam has 80 questions (3 hours) and the Business & Law exam has 50 questions (2 hours). Requires 2 years as a licensed journeyperson, or equivalent experience and training.
Exam sponsor: Connecticut Department of Consumer Protection (DCP). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
130 questions
Time Limit
5 hours (trade + B&L)
Passing Score
70%
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the CT HVAC vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How do the CT HVAC vocabulary games work?
There are 4 games built on 20 CT HVAC terms. In Guess the Term, a clue describes one term and you have six tries to spell it, with green, yellow and gray letters showing how close you are. In Term Match, six terms appear as colored tiles; swap neighbors to line up three or more of the same term, and each match shows what the term means. In Term Pairs, twelve face-down cards hide six pairs of terms; flip two at a time to find each pair, and every pair you find shows what the term means. In Term Search, five terms hide in a grid of letters, reading across, down or diagonally; drag across a term to circle it, and each term you find shows what it means.
Where do the CT HVAC terms come from?
OpenExamPrep researched each term from the Connecticut Department of Consumer Protection (DCP) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
How many questions are on the CT HVAC contractor exam?
The S-1 trade exam has 80 questions (3 hours) and the Business & Law exam has 50 questions (2 hours).
What score is needed to pass?
A score of 70% is required on both the trade and Business & Law examinations.