Chapter 9, Section 924.1.1, is hereby deleted in its entirety and the following provisions shall be substituted therefor:

Unvented room heaters shall not be installed in bathrooms or bedrooms. [NFPA 54:10.23.1] This subsection shall not apply to portable oil fired unvented heating appliances used as supplemental heating in Group S, Divisions 3, 4, and 5, and Group U occupancies, and regulated by the Fire Code.

No Exceptions.