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Question About Nighthawk Carbon Monoxide Alarm KN-COEG-3
Malfunction...

My system has now gone off twice saying that there is GAS at a level of around 220. Is this a malfunction or should I actually be worried?

Asked by Whitney on 05/02/2010 2  Answers

ManualsOnline posted an answer 14 years, 5 months ago

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

misty posted an answer 14 years, 4 months ago

0 mine keeps doing the same thing...what does that mean? it only does it when i turn on the furnace fan or furnace....im getting annoyed...i think im gonna call the gas company tomorrow.
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