Texas HVAC Contractor License Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Texas HVAC Contractor License Vocabulary Games
4 free word games built on 20 Texas 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 Texas HVAC Contractor License Vocabulary Game
Air Distribution
Basic Refrigeration
Combustion Air
Equipment and Design
HVAC Systems
Refrigeration Principles
Safety
Testing
Air Equipment
Controls
Piping
Service
State Laws and Rules
Venting
Sources for these terms (26)
- DOE Fundamentals Handbook: Thermodynamics, Heat Transfer, and Fluid Flow, Volume 1 · Source checked 2026-11-04
- Chapter 2: Refrigerated Condensers · Source checked 2026-11-04
- Incorporate Minimum Efficiency Requirements for Heating and Cooling Products into Federal Acquisition Documents · Source checked 2026-11-04
- Ozone-Depleting Substances · Source checked 2026-11-04
- Personal Protective Equipment · Source checked 2026-11-04
- 1910.147 - The control of hazardous energy (lockout/tagout) · Source checked 2026-11-04
- eTool: Construction - Electrical Incidents - Ground-Fault Circuit Interrupters (GFCI) · Source checked 2026-11-04
- Sheet Metal and Air Conditioning Contractors National Association · Source checked 2026-11-04
- What is a MERV rating? · Source checked 2026-11-04
- Glossary · Source checked 2026-11-04
- Pressure and Gas Flow Unit Conversions · Source checked 2026-11-04
- 10 CFR 430.2 - Definitions (CFR 2026 edition) · Source checked 2026-11-04
- 10 CFR 431.92 - Definitions concerning commercial air conditioners and heat pumps (CFR 2026 edition) · Source checked 2026-11-04
- 10 CFR Part 430, Subpart B, Appendix M1 - Uniform Test Method for Measuring the Energy Consumption of Central Air Conditioners and Heat Pumps (CFR 2026 edition) · Source checked 2026-11-04
- 10 CFR Part 430, Subpart B, Appendix AA - Uniform Test Method for Measuring the Energy Consumption of Furnace Fans (CFR 2026 edition) · Source checked 2026-11-04
- Background on HFCs and the AIM Act · Source checked 2026-11-04
- HFC Allowance Allocation and Reporting · Source checked 2026-11-04
- HVAC Energy Recovery Ventilation · 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
- 1910.110 - Storage and handling of liquefied petroleum gases (paragraphs (a) to (d)(13)) · Source checked 2026-11-04
- Appendix B: HVAC Systems and Indoor Air Quality · Source checked 2026-11-04
- About the Texas Department of Licensing and Regulation · Source checked 2026-11-04
- Air Conditioning and Refrigeration Contractors · Source checked 2026-11-04
- Apply for a Technician Registration · Source checked 2026-11-04
- Apply for an Air Conditioning and Refrigeration Contractor License · Source checked 2026-11-04
- Air Conditioning and Refrigeration Examination Information · Source checked 2026-11-04
About the TX HVAC Contractor Exam
Texas ACR contractor licensing covering Class A (unlimited) and Class B (25 tons and under), TDLR regulations, trade knowledge for Texas heat, and EPA compliance.
Exam sponsor: Texas Department of Licensing and Regulation (TDLR). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
120 questions
Time Limit
230 minutes (A) / 170 minutes (B)
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 TX HVAC Contractor 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 TX HVAC Contractor vocabulary games work?
There are 4 games built on 20 TX HVAC Contractor 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 TX HVAC Contractor terms come from?
OpenExamPrep researched each term from the Texas Department of Licensing and Regulation (TDLR) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
Difference between Class A and B?
Class A: unlimited. Class B: cooling 25 tons and under, heating 1.5M BTU/hr and under. Insurance: A=$300K/$600K, B=$100K/$200K.
Experience needed?
48 months under licensed contractor within 72 months. Or 36 months with technician cert for 12 months.