UGI Utilities » UGI Penn Natural Gas » Safety » Carbon Monoxide » About Carbon Monoxide (CO)
CARBON MONOXIDE
What is Carbon Monoxide
When a fossil fuel doesn't burn completely the result is carbon monoxide (CO), a colorless, odorless, poisonous gas. Low concentrations of CO can produce symptoms similar to the flu, but without the fever, including:
- Headache
- Fatigue
- Shortness of breath
- Nausea
- Dizziness
Extreme concentrations of CO can cause unconsciousness or even death. Fresh air and prompt emergency medical attention are essential for anyone suffering from CO poisoning. Here are some warning signs that a household item may be malfunctioning and producing CO:
- Condensation on walls and windows
- Rusting or water streaking on vent/chimney
- Debris/soot from chimney, fireplace or appliances
- Unfamiliar or burning odors from appliances
- House plants dying
- House pets becoming sluggish
