Carbon Monoxide Sensors

Carbon monoxide (CO) is a serious threat in many homes. Approximately 300 deaths per year from non-fire-related CO poisoning make it the leading cause of death by poisoning in the U.S. In addition to death from acute exposure, many people suffer the symptoms of low-level carbon monoxide poisoning—headaches, fatigue, nausea, and dizziness—that resemble many common illnesses and are often misdiagnosed and mistreated. Any fossil-fuel (or solid-fuel) burning appliance in a house, or even a car in an attached garage, can release toxic levels of CO.

Considering the scope of the problem, it is amazing that so little has been done to educate and enhance public safety. There are many measures that can—and should—be taken to reduce the danger of CO poisoning. Reliable ventilation of living spaces, sealed combustion appliances, and provisions for make-up air will all increase occupant safety. Even with these safety precautions in place, however, there is always the danger of the invisible, odorless gas accumulating. Short of eliminating all combustion appliances from the house, the best way to be safe is to install a monitor.