How To Tell If Your Carbon Monoxide Detector Needs Batteries. Try to keep installations at least. Your carbon monoxide alarm is going off for one of the following reasons.
It is a false alarm caused by other household items. Typically you should replace your detectors once every five to seven years but theres a little more to it than that. Carbon monoxide alarms should be placed in every commonly used area in.
If your alarm sounds every 30 seconds the battery may need to be changed the detector should be replaced or theres a malfunction.
Smoke detectors with non-replaceable 10-year batteries are designed to work for up to 10 years according to the NFPAOnce you start hearing that dreaded chirping noise signaling that the battery is low youll need to replace the entire smoke detector. If you have a carbon monoxide detector beeping five times in a minute its running out of power. Without a detector theres no way to tell that its building up until its too late. Take the old battery out.
