High carbon monoxide from heating system exhaust
Heard on: Chelsea Fire Channel 1
01:24
00:00
Stockton Street Command, a fire alarm.
Fire & Arson reported near Stockton St, Chelsea, MA 02150 on Feb 22, 2026, 3:11 AM. As discussed during the dispatch call, fire crews investigated reports of elevated carbon monoxide levels from a heating system exhaust in a building on Stockton Street. AI-generated summary from public dispatch audio. Not an official report.
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