Carbon Monoxide Detector Ceiling Or Wall
The detector may be placed on the ceiling.
Carbon monoxide detector ceiling or wall. If possible hang it next to the door or passageway leading to the rest of the living area. Because carbon monoxide is slightly lighter than air some recommend that you place it on the ceiling or at least 5 feet from the floor. Because carbon monoxide is slightly lighter than air and also because it may be found with warm rising air detectors should be placed on a wall about 5 feet above the floor. Mount detectors on the wall at least a couple feet below your ceiling or even lower.
Do not mount the carbon monoxide detector directly above the fireplace. Where should i place a carbon monoxide detector. Each floor needs a separate detector. Mount the carbon monoxide detector vertically on a wall keeping a distance of 10 cm between the upper side of the housing and the ceiling.
In rooms with a fuel burning appliance or an open fire it s best practice to mount the co detector on the wall at least 6 inches about 15 cm away from the ceiling at a location higher than the height of any window or door if otherwise not specified in the user manual. Keep the detector out of the way of pets and children. Locate a spot on each floor of the home on a wall that is at least a foot from the top of a flat ceiling or at least 3 feet from the peak of a pitched ceiling. Do not place the detector right next to or over a fireplace or flame producing appliance.
However some studies show carbon monoxide doesn t settle at the floor float in the middle or rise to the top.