As winter sets in and we turn up our furnaces to stay warm, it is important to talk about an invisible danger lurking in many homes and that is carbon monoxide (CO). Known as the “silent killer,” carbon monoxide is a colorless, odorless gas that can be deadly if inhaled in large amounts. And while your furnace is an indispensable appliance against the cold, it can also be a potential source of CO if not properly maintained, particularly those with gas fueled furnaces. Ambient Heating & Air Conditioning would like to highlight the risks of carbon monoxide and how to maintain a safe heating system.

Understanding the Risks of Carbon Monoxide Poisoning

Carbon monoxide is produced when fuels like gas, oil, coal, or wood do not burn completely. In well-maintained and properly ventilated furnaces, this gas is safely expelled outside your home. However, if your furnace is faulty or the ventilation is inadequate, CO can build up indoors, posing a serious health risk.

Signs & Symptoms of Carbon Monoxide Poisoning

Being aware of CO poisoning symptoms can save lives. They often resemble the flu and include:
• Headache
• Dizziness
• Weakness
• Nausea or vomiting
• Shortness of breath
• Confusion
• Blurred vision
• Loss of consciousness
If you suspect CO poisoning, get fresh air immediately and seek medical attention.

Preventing CO Poisoning: Furnace Safety Tips

Regular Furnace Inspections – Have your furnace inspected and serviced annually by a qualified technician. This will ensure that it is operating safely and efficiently, minimizing the risk of CO leaks.
Install Carbon Monoxide Detectors – Install CO detectors on every level of your home, especially near sleeping areas. Test them regularly and replace batteries as needed.
Keep Vents and Flues Clear – Regularly check your furnace’s vents and flues for blockages, such as bird nests, debris, or snow, to ensure proper ventilation.
Never Ignore Furnace Problems – If your furnace is making unusual noises, emitting strange smells, or not heating properly, have it checked by a professional immediately.
Be Aware of Ventilation – Ensure proper ventilation in areas where fuel-burning appliances are used. Never use outdoor appliances, like generators or grills, inside your home or garage.
Educate Your Family – Make sure all household members know the symptoms of CO poisoning and what to do if they suspect it.

Recognizing Furnace Red Flags

Certain signs can indicate a potential CO risk from your furnace. To ensure you furnace is operating safely you will want to watch out for:
• Soot or yellow/brown staining around or on the appliance
• Excessive condensation on windows where the appliance is installed
• Yellow or orange rather than blue flames (except for fuel-effect fires or flares)
• The pilot light frequently blows out

Furnace & Boiler Heating Maintenance, Repairs, Replacement, Emergency Repairs & More in Springfield, Granby, Holyoke, South Hadley, Monson, Chicopee & Agawam, Massachusetts

Your furnace is essential for comfort during colder months, but its maintenance is essential for safety. By understanding the risks associated with carbon monoxide, taking preventative measures, and recognizing the warning signs of CO exposure, you can enjoy a warm home without compromising your family’s safety. Remember, when it comes to carbon monoxide, it is always better to be safe than sorry. Regular furnace maintenance and CO detectors are your best defenses against this silent threat. For furnace tune-ups and other HVAC services, contact Ambient Heating & Air Conditioning today.