kidde Carbon Monoxide Alarms I HAVE KIDDE CARBON MONOXIDE ALARM MODEL NUMBER KN-COB-B AND AM GETTING A REEDING OF 234PPM . SHOULD I BE WORRIED WITH THIS REEDING? YES!!!! If this unit is working ...
our detecter reads from 10 to 12 what levels are dangerous? A Reading of 10-12 is nothing to be worried about. Thirty-five ppm in an 8 hour period, is the maximum exposure allowed by OSHA in the ...
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