Carbon Monoxide


Carbon monoxide is a dangerous gas produced when heating systems are not working correctly. You can't smell, taste or see carbon monoxide. That makes it very dangerous. Carbon monoxide can build up inside a house because of incomplete combustion and cause severe sickness and even death.

Symptoms of carbon monoxide poisoning:

If you suspect carbon monoxide poisoning:

To prevent carbon monoxide poisoning:

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Carbon Monoxide (CO) Alarms

Make sure your home is equipped with working CO alarms.

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Get a Discount on First Alert CO Alarms

To help Chicagoans stay safe from carbon monoxide this winter. Peoples Gas has partnered with First Alert to offer a 10 percent discount on all their CO alarms, CO-smoke combo and OneLink wireless alarms.

To receive your discount, visit First Alert and enter coupon code 888555 when ordering online. First Alert will offer the discount to Peoples Gas customers through March 2009.

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