why would a carbon monoxide alarm go off?
35435
Common causes of carbon monoxide production can be gas or oil appliances like a furnace, clothes dryer, range, oven, water heater, or space heaters that are not working properly. When appliances and vents work properly, and there is enough fresh air in your home to allow for complete combustion.
1443415
On First Alert carbon monoxide alarms, the red light flashes to show the CO alarm is properly receiving battery power. If you do not see the red light flashing, change the batteries in the alarm immediately.
1133820
CO alarms only detect the poisonous, odourless by-products from burning processes called carbon monoxide (CO). ... CO detectors cannot detect flammable gases. Chemically, carbon monoxide and flammable gases from a piped or bottled gas supply are very different.
1061682
Newer smoke alarms keep some errors in the processor. The smoke alarm must clear errors after the battery is changed, but it might continue to chirp even after you change the batteries. ... When this happens, the way to stop the chirping noise is to reset the smoke alarm to manually clear the error from the processor.
682419
To warn of dangerous CO levels, most detectors will beep 4 or 5 times in a row about every 4 seconds. Do not mistake dangerous levels of poisonous gas for a detector with low battery!
980511
In fact, most building codes now require a carbon monoxide alarm on every floor of the house. However, if you do not have any sources of combustible fuel in your home — that is, your space heaters and whole-house heating system are electric, as are all of your appliances — then a CO detector isn't really necessary.
10564
Carbon Monoxide Detectors are not required to be interconnected. ... Smoke Alarms shall be hard-wired with battery backup. Smoke Alarms shall be required to be interconnected. Carbon Monoxide Detectors shall be installed outside each sleeping area and on each level of the dwelling unit including basements.
658125
Ultimately, no, a carbon monoxide detector cannot detect a natural gas leak. Carbon monoxide (CO) is a toxic gas created when fuel is burned in the presence of low levels of oxygen. ... Carbon monoxide might appear during a gas leak, but a carbon monoxide detector is not normally capable of detecting natural gas.
1090436
Both of these devices save lives, although they do so in different ways. Smoke detectors alert you to the presence of smoke and possibly fire in your home. Carbon monoxide detectors alert you to dangerous levels of carbon monoxide gas.
156917
Digital Carbon Monoxide, Propane and Natural Gas Alarm that allows early warning for signs of carbon monoxide and gas leaks in your home, alerting at low levels so that your family can react before harmful levels are reached.
435391
The noise that they make was described as chirping, beeping, and squeaking. Majority of carbon monoxide detectors make sounds a much shorter chirp and beep. The beeping noise is used for alerting you unsafe CO levels. ... Change the battery or try replacing the device, yet keep the carbon monoxide detector operating.
1320241
It is important to know the difference between the beeps. 4 beeps and a pause: This means that there is carbon monoxide in the air and you should seek fresh air immediately and call 9-1-1. 1 beep every minute: This means that the alarm has low batteries and you should replace them.
821947
The easiest way to see if there is carbon monoxide inside your home is with a carbon monoxide detector (which also includes an alarm). In fact, many building codes require a carbon monoxide gas detector.
859851
To Test the Device: To test a carbon monoxide detector, hold down the “test” button until you hear two beeps sound off. Once you hear these beeps, release your finger off of the test button.
261131
Carbon monoxide alarms ALONE do NOT detect propane/methane/natural gas leaks. Carbon monoxide sensors detect ONLY carbon monoxide, not raw fuel or fumes. ... Each gas appliance is a potential source of a gas leak. Each gas appliance needs its own gas detector.
644435
To Test the Device: To test a carbon monoxide detector, hold down the “test” button until you hear two beeps sound off. Once you hear these beeps, release your finger off of the test button. Recreate this event, but this time hold down the test button until you hear four beeps.
757036
End-of-Life Warning: Required For Your Safety Kidde carbon monoxide alarms have a proven life of seven to ten years, depending on the model type. Important Note! Carbon monoxide alarms do not detect the presence of carbon monoxide when in end-of-life mode.