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Question About Kidde Carbon Monoxide Alarm KN-COPP-3-RC
carbon monoxide alarm going off, does it need to b...

carbon monoxide alarm going off, does it need to be replaced? It shows LB but then flashes 228. I 'm in an apartment with electric heat.Date of MFG 2011,September 10

Asked by Wanda on 03/10/2015 1  Answer

ManualsOnline posted an answer 9 years, 9 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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