The Deadly Gas: Carbon Monoxide

What is Carbon Monoxide?
Carbon Monoxide (CO) is an odorless, tasteless and toxic gas produced by the incomplete burning of fuel products such as gasoline, natural gas, kerosene, oil, propane or other materials containing carbon. It often mixes with other odorous gases masking its’ presence.

What is Carbon Monoxide Poisoning?
Carbon Monoxide poisoning is the exposure to high levels of CO causing the displacement of oxygen from the blood stream. This results in the deprivation of oxygen in the heart, brain, and other vital organs. The severity of poisoning depends on the level of carbon monoxide in the air and the duration of exposure. Besides those who are more susceptible such as young children and the elderly, most will not experience symptoms until CO levels are above 70 parts per million (ppm). At higher exposure levels such as 150-200 ppm, disorientation, unconsciousness and even death may occur.

What are the symptoms of Carbon Monoxide Poisoning?
Signs of CO poisoning vary from person to person and again depend on the level of CO and length of exposure. Symptoms experienced may include chest tightness or pain, headache, fatigue, dizziness, weakness, or nausea. During prolonged or high levels of exposures, symptoms may worsen and include vomiting, confusion, shortness of breath, blurred vision, and loss of consciousness.

Carbon monoxide is especially dangerous to those sleeping or intoxicated and for young children and the elderly. In these instances, CO exposure may be fatal before any symptoms are noted.

What to do if you suspect Carbon Monoxide Poisoning?
Should you suspect carbon monoxide poisoning, immediately move yourself and any others to an open area with fresh air and call 911.

How can I prevent Carbon Monoxide poisoning?
CO poisoning can be prevented in several ways:

• Operate all appliances according to the manufacturer’s guidelines and have them serviced only by a trained professional.
• Never use your gas stove or other appliance other than a fully inspected heating system to heat your home.
• Have your heating system inspected annually for any leaks, disconnections, corrosion or potential blockages to vent piping and fuel supplies.
• Do not run any combustion powered engines such as a vehicle, portable generator, or fuel powered appliances like camping stoves and grills in or near enclosed spaces. Even with doors open and proper ventilation, CO levels can build up rapidly.
• Install Carbon Monoxide Detectors. Carbon Monoxide detectors measure the level of CO in the air and will alert you if dangerous levels are reached. Best practice includes installing a detector in each hallway near the location of bedrooms. Test previously installed CO detectors annually and replace according to the manufacturer’s warranties which range from three to seven years. Replace any CO detectors beyond their warrantied period.

Please be safe and Contact Design Air today to install or replace your home’s Carbon Monoxide Detector and to schedule the annual service on your heating and cooling system.