PORTLAND, Ore. (KOIN) — A family of four who just moved into a rental home in Southeast Portland escaped harm when the carbon monoxide alarm sounded twice within 15 minutes.
The Swain family called 911 around 9:30 p.m. Saturday after hearing the alarm. Portland firefighters detected elevated levels of carbon monoxide almost immediately.
Crews called Northwest Natural for help, and the company shut down the natural gas supply to the house at 1100 SE 84th Avenue.
An investigation revealed the likely source was improper venting of the exhaust from the water heater and furnace.
The two adults and two children plus their pet cat are fine.