Carbon monoxide alarms required pursuant to section 908.7 of the New York city building code or sections 27-981.1, 27-981.2 and 27-981.3 of the 1968 building code shall be replaced when the time elapsed since the installation of such alarm exceeds the manufacturer's suggested useful life of the alarm.
*Section §28-312.2 was amended by: Local Law 157 of 2016.
Exception:
A carbon monoxide alarm installed before April 25, 2012 shall be replaced when the time elapsed since the installation of such alarm exceeds the manufacturer's suggested useful life of the alarm or before October 25, 2012, whichever is later.
*Section §28-312.2 was amended by: Local Law 157 of 2016.