Required Books
The references listed below are permitted to be taken into the examination. These references may be tabbed (with a permanent index tab) and highlighted. They are available for purchase from our online bookstore or by calling 800-992-1910.
Add All Required Books to Cart ($353.95)
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Modern Refrigeration and Air Conditioning, 22nd
Modern Refrigeration and Air Conditioning, 22nd Edition by Althouse, Turnquist, and Bracciano. Modern Refrigeration and Air Conditioning is…
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Ohio Mechanical Code 2024
Ohio Mechanical Code
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Permanent Tabs for the Modern Refrigeration & Air Conditioning 22nd edition
Permanent Tabs for the Modern Refrigeration & Air Conditioning 22nd ed 3 pgs.
Additional Services
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Ohio - Application Renewal fee
Ohio - Application Renewal fee
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Ohio - Check made payable to the "Ohio Secretary of State"
Ohio - Check made payable to the "Ohio Secretary of State"
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Ohio - Check made payable to the Treasurer- State of Ohio
Ohio - Check made payable to the "Treasurer- State of Ohio"
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Ohio - Transfer fee of license from one name to another fee
Ohio - Transfer fee of license from one name to another fee
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Ohio HVAC Application Processing
New Application Processing Fee for Ohio HVAC License