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.
How high on wall to mount co detector.
If you have particularly high ceilings however be sure to place your co detector on the wall.
If you choose one of those mount it on the wall within twelve inches of the ceiling.
I recommend that you have a carbon monoxide detector within 15 feet of each bedroom door 10 feet is even better if you can afford more detectors.
If your carbon monoxide detector has a twist of base take it off and screw it into position using your screwdriver and the supplied screws.
Make sure you have at least one carbon monoxide detector on each level of your home including the basement.
Putting it all together.
As is the case with smoke detectors you want your co detectors to wake you during the night if something goes wrong.
Make sure your carbon monoxide detector is at least 5 feet high from the floor if you re placing it on a wall or on your ceiling as carbon monoxide is lighter than air.
You should have a carbon monoxide detector on each floor.
Locate carbon monoxide detectors near bedrooms close enough so that they ll wake you up if they go off in the middle of the night.
You can mount your co detector on the ceiling if the user guide doesn t say otherwise.
Drive the supplied screws partially into the ceiling or wall and line up the mounting base with these screws.
However make sure it s at least 12 inches about 30 cm away from any wall or light fitting.
In case your detector does not have a twist off base place the screws into the anchors and screw then in without tightening.
Other experts recommend installing detectors high on the wall or on the ceiling because carbon monoxide is lighter than air and rises like smoke.
Install batteries place and twist the co detector into position under the screws tighten with a screwdriver and mount the alarm onto the base.
Install the detector base into the wall.
Carbon monoxide detector placement.
Combined smoke and carbon monoxide detectors are also available.
The truth is the placement height of carbon monoxide detectors does not matter and this has been proved by a scientific study.
This means that the most important place is near your bedrooms.
Carbon monoxide detectors should not be mounted on the ceiling but can be placed at any level on the wall because co does not rise.