Free HVAC Aptitude & Entrance Practice Test
Math, mechanical reasoning, and reading — the skills HVAC programs and apprenticeships test before they take you.
Built for HVAC apprenticeship & program applicants
What's on the test?
Math & Algebra
7qFractions, percentages, ratios, and applied trade math
Number Sequences
3qFind the pattern and the next number
Reading Comprehension
3qShort passages with questions about the content
Mechanical Reasoning
3qFlow, gears, pulleys, levers, and physical principles
HVAC apprenticeship and trade-school entrance tests measure math, reading comprehension, and mechanical aptitude — the foundation for load calcs, airflow, and the refrigeration cycle. This free practice test mirrors that format so you can see where you stand before test day.
What is the HVAC aptitude test?
HVAC programs and apprenticeships use an entrance aptitude test to screen applicants on math, reading comprehension, and mechanical reasoning. It confirms you have the foundation for the trade — measurement math, airflow and pressure concepts, and the refrigeration cycle — before training begins.
What math is on the HVAC test?
Fractions and decimals, percentages, ratios, basic algebra, and applied problems like BTU and tonnage conversions (12,000 BTU/hr = 1 ton) and CFM airflow. A calculator usually isn’t allowed, so mental math speed matters.
How should you prepare?
Drill fractions and measurement math first, then practice the trade conversions (BTU, tonnage, CFM). Use this free practice test to find your weakest section and focus your study there.
Frequently Asked Questions
Is this an official HVAC test?
This is a free practice test that mirrors the format HVAC programs and apprenticeships use — math, reading comprehension, and mechanical reasoning. Exact questions vary by program, but the sections and difficulty are representative.
What is on an HVAC aptitude test?
Math (fractions, percentages, BTU/tonnage and CFM conversions), reading comprehension, and mechanical reasoning (airflow, pressure, pulleys, heat transfer).
Do I need an account?
No — start instantly. Enter your email at the end to see your full results and which section to focus on.