Louisiana HVAC Contractor License Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Louisiana HVAC Contractor License Vocabulary Games
4 free word games built on 20 Louisiana HVAC Contractor License terms across 8 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 Louisiana HVAC Contractor License Vocabulary Game
Power and controls
Piping systems
Heating and cooling
Refrigerants
Fuel supply
Ducts and airflow
Load calculations
Combustion and venting
Sources for these terms (20)
- Standards & Codes - ACCA · Source checked 2026-11-04
- 10 CFR 430.2 - Definitions (CFR 2026 edition) · Source checked 2026-11-04
- Building America Best Practices Series, Volume 14: Energy Renovations - HVAC, A Guide for Contractors to Share with Homeowners (PNNL-20421) · Source checked 2026-11-04
- Incorporate Minimum Efficiency Requirements for Heating and Cooling Products into Federal Acquisition Documents · Source checked 2026-11-04
- Glossary · Source checked 2026-11-04
- British thermal units (Btu) - U.S. Energy Information Administration · Source checked 2026-11-04
- Section 608 Technician Certification Requirements · Source checked 2026-11-04
- Stationary Refrigeration - Prohibition on Venting Refrigerants · Source checked 2026-11-04
- Background on HFCs and the AIM Act · Source checked 2026-11-04
- Chapter 2: Refrigerated Condensers · Source checked 2026-11-04
- HFC Allowance Allocation and Reporting · Source checked 2026-11-04
- Ozone-Depleting Substances · Source checked 2026-11-04
- Stationary Refrigeration and Air Conditioning · Source checked 2026-11-04
- Technology Transitions HFC Restrictions by Sector · Source checked 2026-11-04
- Pressure and Gas Flow Unit Conversions · Source checked 2026-11-04
- 1910.110 - Storage and handling of liquefied petroleum gases (paragraphs (a) to (d)(13)) · Source checked 2026-11-04
- 1926.407 - Hazardous (classified) locations · Source checked 2026-11-04
- eTool: Construction - Electrical Incidents - Ground-Fault Circuit Interrupters (GFCI) · Source checked 2026-11-04
- Chapter 9, Metering Cross-Cutting Protocols: The Uniform Methods Project · Source checked 2026-11-04
- Degree-days · Source checked 2026-11-04
About the LA HVAC Exam
Louisiana's HVAC trade exam is the LSLBC Heat, Air Conditioning, Ventilation, Duct Work and Refrigeration examination (a subclassification of Mechanical Work), given by PSI: 50 open-book questions in 130 minutes on electrical controls, piping, heating and cooling, refrigerants, fuel gas, combustion air and venting, ducts and load calculations. The qualifying party also completes LSLBC's Business and Law course.
Exam sponsor: Louisiana State Licensing Board for Contractors (LSLBC). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
50 questions
Time Limit
130 minutes
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 LA 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 LA HVAC vocabulary games work?
There are 4 games built on 20 LA 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 LA HVAC terms come from?
OpenExamPrep researched each term from the Louisiana State Licensing Board for Contractors (LSLBC) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What license do I need for HVAC work in Louisiana?
You need an LSLBC commercial license with the Heat, Air Conditioning, Ventilation, Duct Work and Refrigeration subclassification of Mechanical Work for jobs over $10,000. The qualifying party passes PSI's trade exam and completes the Business and Law course, and the company files a financial statement showing at least $50,000 net worth.
What score do I need to pass?
You need 35 of 50 questions correct (70%) to pass the Louisiana HVAC trade exam.