Carbon monoxide is an odorless, colorless, and poisonous gas that can be fatal. It is produced by burning fuels such as natural gas, propane, oil, wood, and coal. Carbon monoxide detectors are designed to alert you to the presence of carbon monoxide so that you can take steps to protect yourself and your family.
Carbon monoxide detectors use a sensor to detect the presence of carbon monoxide in the air. When the sensor detects carbon monoxide, it triggers an alarm that sounds an audible signal. The alarm will continue to sound until the carbon monoxide level drops below a safe level.
Carbon monoxide detectors should be placed in every bedroom, outside each sleeping area, and on every level of your home. They should be placed high on the wall, near the ceiling, where they will be able to detect carbon monoxide that rises.
Carbon monoxide detectors should be tested monthly and replaced every 5 to 10 years. You can test your carbon monoxide detector by pressing the test button. The alarm should sound for a few seconds. If the alarm does not sound, the detector may be defective and should be replaced.
If your carbon monoxide detector goes off, you should: