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Question About Nighthawk Carbon Monoxide Alarm E-151646
Our Nighthawk carbon monoxide detector was manufac...

Our Nighthawk carbon monoxide detector was manufactured in 1997. After hearing the news, and being told they had an expiration date, decided to check. The only number I have is E-151646, which sounds like model #. The batteries check out OK, but have nothing on the screen, now. There Is no expiration date.

Asked by Dolores Anderson on 01/20/2014 0  Answer

ManualsOnline posted an answer 10 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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