Carbon Monoxide Alarms - Greater Manchester Fire Rescue Service
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Why does my CO alarm say "Move to fresh air" on the cover?
LED Carbon Monoxide Alarm - First Alert CO-FA-9B - £13.19 inc VAT
Aico Ei208 Carbon Monoxide Detector Alarm (CO Alarm) with 7
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If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line
Oak Harbor Fire Department - If your carbon monoxide alarm is 7-10 years old, it might be time to replace it. Is your carbon monoxide alarm beeping? Did you know it has