Alabama HVAC Contractor License Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Alabama HVAC Contractor License Vocabulary Games
4 free word games built on 20 Alabama HVAC Contractor License terms across 11 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 Alabama HVAC Contractor License Vocabulary Game
General Knowledge
Equipment
Maintenance
Federal regulators
Systems & Sizing
HVAC wiring
Piping
Licensing Laws
Property claims
Project Management
Payroll and Employment Taxes
Sources for these terms (27)
- How to Get Licensed · Source checked 2026-11-03
- Code of Alabama, § 34-31-18 et seq. (Board of Heating, Air Conditioning & Refrigeration Contractors) · Source checked 2026-11-03
- Code of Alabama, § 35-11-210 - Lien declared · Source checked 2026-11-03
- Board of HACR — Candidate Information Bulletin (AL CIB 2026.10.31) · Source checked 2026-11-03
- The International Residential Code - ICC · Source checked 2026-11-03
- Requesting Technical Information from Engineering Services (ENG-P-0018 Rev 10) · Source checked 2026-11-03
- Topic no. 751, Social Security and Medicare withholding rates · Source checked 2026-11-03
- DOE Fundamentals Handbook: Thermodynamics, Heat Transfer, and Fluid Flow, Volume 1 · Source checked 2026-11-03
- Chapter 2: Refrigerated Condensers · Source checked 2026-11-03
- Incorporate Minimum Efficiency Requirements for Heating and Cooling Products into Federal Acquisition Documents · Source checked 2026-11-03
- Ozone-Depleting Substances · Source checked 2026-11-03
- Stationary Refrigeration and Air Conditioning · Source checked 2026-11-03
- About OSHA · Source checked 2026-11-03
- eTool: Construction - Electrical Incidents - Ground-Fault Circuit Interrupters (GFCI) · Source checked 2026-11-03
- 1926.407 - Hazardous (classified) locations · Source checked 2026-11-03
- Standards & Codes - ACCA · Source checked 2026-11-03
- What is a MERV rating? · Source checked 2026-11-03
- Glossary · Source checked 2026-11-03
- Pressure and Gas Flow Unit Conversions · Source checked 2026-11-03
- 10 CFR 430.2 - Definitions (CFR 2026 edition) · Source checked 2026-11-03
- 10 CFR 430.32 - Energy and water conservation standards and their compliance dates (CFR 2026 edition) · Source checked 2026-11-03
- Section 608 Technician Certification Requirements · Source checked 2026-11-03
- Background on HFCs and the AIM Act · Source checked 2026-11-03
- HFC Allowance Allocation and Reporting · Source checked 2026-11-03
- Building America Best Practices Series, Volume 14: Energy Renovations - HVAC, A Guide for Contractors to Share with Homeowners (PNNL-20421) · Source checked 2026-11-03
- 1910.110 - Storage and handling of liquefied petroleum gases (paragraphs (a) to (d)(13)) · Source checked 2026-11-03
- 10 CFR Part 430, Subpart B, Appendix AA - Uniform Test Method for Measuring the Energy Consumption of Furnace Fans (CFR 2026 edition) · Source checked 2026-11-03
About the AL HVAC Exam
The Alabama HACR Heating and Air Conditioning contractor exam is a 115-question, 5-hour open-book test administered by Prov across 18 scored subject areas, from Manual J and Manual D through NEC Article 440 and the NASCLA business and law blocks. Candidates qualify with 3,000 hours of Board-defined experience, a Board Apprentice Certificate, or an approved curriculum, and active status requires a $20,000 Form BF-1 performance bond.
Exam sponsor: Alabama Board of Heating, Air Conditioning & Refrigeration Contractors (HACR). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
115 questions
Time Limit
5 hours
Passing Score
70%
Exam / Certification Fees
$175 (written exam) + $220 (annual active certification)
Exam sponsor websiteFees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the AL 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 AL HVAC vocabulary games work?
There are 4 games built on 20 AL 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 AL HVAC terms come from?
OpenExamPrep researched each term from the Alabama Board of Heating, Air Conditioning & Refrigeration Contractors (HACR) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What is the Alabama HACR HVAC contractor exam?
The Alabama HACR Heating and Air Conditioning (HAC) contractor exam is a 115-question, 5-hour open-book test administered by Prov, Inc. for the Board of Heating, Air Conditioning & Refrigeration Contractors. A minimum score of 70% is required to pass; Prov grades the exam immediately and forwards the result to the Board.
What are the experience requirements for the Alabama HVAC license?
Code of Alabama Section 34-31-28(c) makes an applicant eligible to test after 3,000 hours of work experience as defined by the Board, or upon graduating from a Board-approved heating, air conditioning, or refrigeration curriculum. The Board also accepts its own Apprentice Certificate with certificates for the previous two years. There is no statutory minimum age and no high school diploma or GED requirement.