§ 171.037 AIR CONDITIONING AND MECHANICAL VENTILATION IN ONE- AND TWO-FAMILY DWELLINGS.
   (A)   Exhaust air from a dwelling unit shall not be circulated to another dwelling unit.
   (B)   Ducts shall be securely fastened in place and appropriately fire-stopped.
(Prior Code, § 19-53) (Ord. 312, passed 3-25-1963) Penalty, see § 171.999