For the purpose of all garage ventilation requirements found in Table 18-28-403.3, the following rules shall apply: If a building is used for active storage of cars only, relief openings may be located in walls, areaways or roofs. If the garage is capable of accommodating six cars or more and is used for active storage of cars only, the required air supply may be unheated.
(Amend Coun. J. 3-29-17, p. 45477, § 12)