At higher concentrations, impaired vision and coordination headaches dizziness confusion nausea.
Health Effects Associated with Carbon Monoxide At low concentrations: if the flue is improperly sized, blocked or disconnected.worn or poorly adjusted and maintained combustion devices (e.g., boilers, furnaces).
incomplete oxidation during combustion in gas ranges, and unvented gas or kerosene heaters.auto, truck, or bus exhaust from attached garages, nearby roads, or parking areas.automobile exhaust from attached garages.generators and other gasoline powered equipment.back-drafting from furnaces, gas water heaters, wood stoves and fireplaces.unvented kerosene and gas space heaters.Sources of Carbon Monoxide Sources of CO include: The effects of CO exposure can vary greatly from person to person depending on age, overall health and the concentration and length of exposure. Because it is impossible to see, taste or smell the toxic fumes, CO can kill you before you are aware it is in your home. Steps to Reduce Exposure to Carbon MonoxideĬarbon monoxide is an odorless, colorless and toxic gas.Health Effects Associated with Carbon Monoxide.