The heat exchanger creates the warm air and is comprised of a network of coiled tubes and housing combustion gases. Cool air flows over the heat exchanger, creating warm air, where it does not meet the hazardous gases once the blower is activated. A sheet-metal box, that connects to the air supply ducts is the plenum where the heat rises in. Throughout the building, the ducts then carry warm air. The combustion gases produced safely exit the house through the access of the flue pipe during the heating process. The basics concerning the heat exchanger is what we at New York Air Conditioning, Heating & Plumbing would like to share today.
What Happens when a Heat Exchanger Fails?
Any leaks of the combustion gases that do not expel from the home is a serious health risk. Allowing for combustion gas leaks, splinters, cracks or holes in the exchange. Whenever fuel is burned, combustion spillage is probable. It can result to severe health complications and even be fatal under some circumstances by small doses of these toxic compounds. Harmful substances can be released any time fossil fuels burn. Such examples include Sulfur, Nitric Oxide, Volatile Organic Compounds, Nitrogen Dioxide, Hydrocarbons, Carbon Dioxide and Carbon Monoxide. There can be technical difficulties to safely remove all of the combustion gases though there are different factors that determine how much created combustion gases occur as the heating equipment is specifically designed. None of the combustion gases should ever make it into the circulating as long as heat exchanger and ventilation system are functioning to their full potential. Since these gases colorless and odorless, developing leakage of combustion gases is not uncommon. For example, the silent killer” otherwise known as carbon monoxide a colorless, tasteless, and odorless gas.
Combustion Gas Leaks
Commonly found in the list below are combustion gas leaks.
1) Negative pressure and other pressure concerns are how backdraft is caused.
2) The chimney or vent complications.
3) Equipment that is damaged or a cracked heat exchanger.
How to Prevent a Cracked Heat Exchanger?
To help you avoid the hazards associated with the heat exchanger, routine scheduled professional heating system maintenance services. Including the condition of the heat exchanger and the function of the air ducts during maintenance services, qualified specialists assess the heating system entirely, among other things. Poor maintenance applications, and other circumstances, cracks can inflict heat exchangers from time and use. The air has difficulty passing through these obstructions from severe buildup of dirt and dust on the filters, coils, blowers, and heat exchanger. The restrictions can cause the overheating of the heat exchanger where it is likely splinter or crack. The heat exchanger can crack from the extreme gas pressure as well. If the pressure control valves wear down, pressure intensifies and causes the pressure to be inadvertently adjusted.
Forced Air Furnace & Boiler Maintenance, Repair, Replacement & More in Bedford Hills, Manhattan, Flushing, Queens, Brooklyn & The Bronx, New York
During the inspections, tune-ups, and other maintenance services, a certified professional can detect any crack on the heating exchanger. If you haven’t already, to detect potential dangers, make certain to install a carbon monoxide detector. Turn off the furnace and any other gas appliances and wait outside until emergency responders arrive and give you the clear if your detectors alarm you of a carb monoxide leak. If it is the source of the carbon monoxide, it will likely need to be replaced, so do not turn them back on until a professional has a look at the furnace. Call the professionals of New York Air Conditioning, Heating & Plumbing and let us provide assistance by scheduling a heating system maintenance service with the professionals.
