NITEHAWK CARBON MONOXIDE DETECTORS FROM NOVEMBER 8,1998 THROUGH MARCH 9, 1999 HAVE BEEN RECALLED. YOU CAN FIND THE DATE ON THE BACK. THE PROBLEM IS THAT THEY ALRAM YOU TOO LATE OR NOT AT ALL. REMEMBER CARBON MONOXIDE IS THE SAME WEIGHT AS AIR WITH THE EXCEPTION WHEN THE AIR TEMPERATUR IS 60.0F OR LESS NOW CARBON MONOXIDE SETTLES EIGHTEEN INCHES ABOVE THE GROUND. I RECOMMEND THE PLUG IN TYPE WITH A DIGITAL READ OUT.
TOM CAIN
217-352-5700