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Question About Nighthawk Carbon Monoxide Alarm None
Alarm sounded...

My alarm sounded and told me fire last night and then quickly ended. There was no fire...what could this have been?

Asked by Joanna on 10/29/2008 0  Answer

ManualsOnline posted an answer 15 years, 8 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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