Home Heating Systems and Carbon Monoxide

Home heating systems play a huge role in maintaining comfort during colder seasons. However, they can also be sources of carbon monoxide (CO), a potentially deadly gas. Understanding the risks associated with CO and taking preventive measures is necessary for all homeowners, especially when buying or selling a home.

What Is Carbon Monoxide?

Carbon monoxide is an invisible, odorless gas produced by the incomplete combustion of fuels like coal, wood, charcoal, natural gas, and oil. Many household appliances can emit this gas as a byproduct, including:

• Hot water heaters
• Furnaces
• Gas stoves
• Propane grills
• Boilers
• Water heaters
• Generators

An unvented generator in an attached garage or other enclosed space can create a deadly buildup of carbon monoxide. A running vehicle powered by gasoline or diesel poses the same threat in a garage.

The danger of CO lies in its ability to hinder oxygen delivery within the body, causing tissue damage and cell death. The risk is higher with improper installation, maintenance, or ventilation of home heating systems, air conditioning, and other HVAC appliances.

Recognizing Carbon Monoxide Exposure

According to the U.S. Centers for Disease Control and Prevention (CDC), symptoms of CO poisoning include:

• Fatigue
• Headache
• Weakness
• Disorientation
• Nausea
• Dizziness
• Loss of coordination

The symptoms of carbon monoxide poisoning may look like those of flu or food poisoning. That means carbon monoxide leaks often go undetected. Prolonged or high-level exposure can lead to severe health issues, including memory loss or even death. Certain groups — like pregnant women, infants, the elderly, and people with heart or respiratory conditions — are more susceptible to its harmful effects.

Steps for Prevention and Safety

1. Regular maintenance: Ensure a home inspector does professional, annual maintenance of chimneys, gas heaters, gas furnaces, and other fuel-burning appliances. This can prevent debris or nests from blocking flues and vents, which can lead to CO buildup.
2. Carbon monoxide detectors: Install carbon monoxide alarms throughout the home, especially near sleeping areas. These should be loud enough to wake people from their sleep. Place them away from high-humidity areas and heating or cooking appliances. Carbon monoxide alarms should be mounted near the ceiling, as CO rises with warm air. Some double-duty devices even serve as smoke detectors in addition to checking for CO.
3. Emergency procedures: If a carbon monoxide alarm goes off, it's critical to leave the house immediately. Avoid reentering for pets or belongings. Instead, call the fire department for emergency assistance. Early evacuation is key to preventing serious health consequences.
4. Awareness of symptoms: Be aware of signs that might indicate low-level CO exposure in the home, such as unexplained memory loss. Symptoms can rapidly escalate, so prompt action is vital.
5. Heating system regulations: Regulations on heaters, installation, and repairs aim to minimize CO risks. However, homeowners should still be vigilant for possible carbon monoxide exposure. Liability issues may arise if regulations aren't followed.
6. Insurance coverage: Replacing a furnace or other elements causing CO exposure typically depends on the homeowner's insurance policy. It's important to check with your insurer about coverage specifics.

Contact a Lawyer for Help

Homeowners should be proactive in protecting their homes against carbon monoxide leaks. Regular maintenance, proper use of CO detectors, and awareness of the signs and symptoms of exposure are key. During real estate transactions, home inspections for CO emissions are especially necessary for all parties' safety. By taking these steps, homeowners can enjoy the comfort of their heating systems while ensuring their safety and well-being.

If you've experienced issues related to carbon monoxide poisoning due to faulty heating systems or negligence, seek legal assistance. An attorney can help you understand your options and assist in recovering damages for any harm suffered.

FindLaw offers a comprehensive directory of personal injury attorneys and real estate lawyers who can help. You need someone on your side with experience in handling cases related to carbon monoxide poisoning and home safety issues. Consult a legal professional for guidance on how to proceed. A lawyer can help you understand the potential liability and insurance claims.