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what is carbon monoxide detector

Electrical

The answer to 'what is carbon monoxide detector' is a device that detects the presence of carbon monoxide (CO), an odorless and colorless gas that can be deadly. Carbon monoxide detectors are designed to sound an alarm when they sense dangerous levels of CO, alerting you to the hazard so you can take action to ventilate the area and get to safety.

Carbon monoxide is produced whenever a fossil fuel is burned, such as in gas furnaces, water heaters, fireplaces, and vehicles. Exposure to high levels of CO can cause illness, unconsciousness, and even death. Carbon monoxide detectors are an essential safety device for any home with fuel-burning appliances or attached garages.

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Step-by-Step Guide

  1. 1

    Test your carbon monoxide detector

    Test your CO detector monthly by pressing the 'test' button and making sure the alarm sounds.

  2. 2

    Replace the batteries

    Replace the batteries in your CO detector twice a year, such as when changing the clocks for daylight saving time.

Frequently Asked Questions

How do carbon monoxide detectors work?

Carbon monoxide detectors use electrochemical or digital sensors to continuously monitor the air for the presence of CO. When the device senses dangerous levels, it triggers an alarm to warn occupants.

Where should I install carbon monoxide detectors in my home?

Carbon monoxide detectors should be installed on every level of the home, within 15 feet of each bedroom, and near any fuel-burning appliances like furnaces, water heaters, and fireplaces.

How often should I replace my carbon monoxide detector?

Most carbon monoxide detectors have a lifespan of 5-7 years. Refer to the manufacturer's instructions, but plan to replace the units periodically to ensure they are functioning properly.

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