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Question About Kidde Smoke Alarm KN-COSM-IBCA
I own 3 Kidde Combo Smoke & Carbon Monoxide alarms...

I own 3 Kidde Combo Smoke & Carbon Monoxide alarms. I just pressed the test button & nothing. The light still shows green. Should I replace the battery backup? These alarms were purchased in 2005. What is there life expentancy? If I replace them with the new Kidde KN-COSM-IBA, can I use the same wiring that is in place?

Asked by Steven on 01/06/2015 1  Answer

ManualsOnline posted an answer 9 years, 10 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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