Carbon Monoxide In Furnace Exhaust

Carbon monoxide is a natural byproduct of the fuel burning process.

Carbon monoxide in furnace exhaust.

Most gas burning furnaces normally produce carbon monoxide as a part of their operation. If there is a breach or break in the exhaust venting from a furnace carbon monoxide poisoning is likely to occur. After the gas leaves your heat exchanger it is sent through your furnace s flue vent and safely carried out of your home. Source should be identified might be normal ie traffic kitchen range energy conservatory.

Eric shidell hvac service mentor carbon monoxide is an odorless colorless poisonous gas that is a natural and common product of combustion of all kinds. Your furnace is a heating system that produces carbon monoxide co a silent and harmful gas that can be fatal. The dangers of carbon monoxide poisoning from a furnace. Cpsc began a test program in 1999 to evaluate the carbon monoxide co exposure hazard posed to consumers when a furnace vent pipe is blocked or disconnected.

Might be normal from cooking stoves spillage outdoor traffic. Carbon monoxide occurs naturally in the environment. That means that the gas is produced every time your furnace is operating. Raises questions about why co is elevated.

Furnaces cause carbon monoxide when exhaust pipes break all exhaust air from a furnace is designed to be exhausted outside. In a unit that s operating correctly the gas is directed through your furnace s flue pipe and safely vented out of your home. If everything is working properly the carbon monoxide that is produced by your furnace s burners is contained within your system s heat exchanger. When all systems are operating normally that toxic gas goes harmlessly up the flue.

The carbon monoxide from your furnace is mostly contained within the walls of its heat exchanger. The two most common ways this occurs are from a cracked heat exchanger or a damaged flue pipe or chimney. The maximum allowable concentration for 8 hour period in any year epa ashrae. You need to be diligent about regular furnace maintenance in order to keep your family safe from the dangers of carbon monoxide poisoning.

Carbon monoxide gas is the result of incomplete combustion. This test program is part of cpsc s effort to reduce deaths and injuries related to carbon monoxide poisoning. Your furnace water heater stove space heaters fireplace woodstove charcoal grill and dryer can be sources of co especially if they are not in good working condition or have been installed without proper ventilation. Yet failure to have sufficient outside combustion air often contributes to this problem as well.

Carbon monoxide is produced by devices that burn fuels. For a number of different reasons your furnace can develop a crack in its heat exchanger or flue pipes. How carbon monoxide from your furnace becomes a problem.