Ohio Code > Chapter 4104 > § Section 4104.37 Ohio Code 4104.37 – Exemption for small boilers Current as of: 2023 | Check for updates | Other versions Sections 4104.32 to 4104.36 of the Revised Code do not apply to historical boilers that are smaller than the size determined by the historical boilers licensing board pursuant to division (I) of section 4104.34 of the Revised Code. Last updated August 24, 2021 at 2:07 PM Previous sectionNext section Chapter 4104 Contents