Ohio HVAC Exam Prep
Inside this course
- 1,450 original practice questions across 24 topics – a 1,250-question HVAC core plus 200 Ohio law and outline questions.
- A free 12-question sample exam with a fixed set, so you can gauge the style before you buy.
- A full 100-question practice exam (240 minutes) drawing fresh questions on every attempt, weighted to PSI’s published Ohio trade outline.
- Topic drills for focused reps – Ohio licensing law, warm air heating, ventilation, air conditioning, piping, equipment, and more.
- Our practice exam is scored against a 70% practice benchmark, set to mirror PSI’s published 70% passing standard for the Ohio trade exam. PRACTICE BENCHMARK ONLY — your score here is a study signal, not a result on the real exam.
A drill for each of the 24 topics:
- Refrigeration Principles & Components
- Refrigerants, Recovery & Handling
- Cooling Systems: Service, Diagnostics & Repair
- Heating Systems
- Air Distribution, Duct Design & Airflow
- Controls & Electrical for HVAC
- Piping, Brazing & Gas Piping
- Ventilation, Venting, Combustion Air & IAQ
- Load Calculation & System Design
- Safety, Testing & Code Practice
- Commercial Refrigeration Systems
- Equipment Installation & Commissioning
- Hydronics & Boilers
- Business & Law Practice
- Plan Reading & Construction Documents
- Packaged & Manufactured Systems
- Ohio Licensing Law & Rules
- Warm Air Heating & Air Distribution
- Equipment & Appliances
- Air Conditioning & Refrigeration
- Ventilation & Exhaust
- Piping & Fuel Gas
- Testing, Inspection & General Code
- General Knowledge & Code Administration