How To Know If Your Carbon Monoxide Alarm Is Working. CO detectors may also include a power indicator light test button and LCD screen. The proper way to test your carbon monoxide detector is to obtain a CO bottle or test can.
Inspect your ventilation systems. If you have a basic stand-alone CO detector it will probably have a Test button on the front. Even when the battery doesnt run out its still a good idea to change your detector every seven years.
Carbon Monoxide Detector have a carbon monoxide detector on each floor of your home.
Otherwise this leads us on to our next point Your carbon monoxide detector is giving out false alarms. You can spray the gas onto the detector to confirm sensor. The way to test this is by holding the aerosol can two feet away from the. This will detect if it is leaking from the furnace or other places in the home.
