NFPA provides guidance on winter heating safety in the U.S.

January 24, 2025

Heating fires increase during winter months

According to the National Fire Protection Association (NFPA), nearly half of all U.S. home heating equipment fires occur between December and February.

Heating systems working at full capacity during colder months result in a sharp rise in home heating-related fires.

Lorraine Carli, vice president of Outreach and Advocacy at NFPA, explained: “Each winter, when heating systems kick into high gear, so do the number of home heating fires.” She emphasized the importance of educating the public on prevention strategies.

From 2019 to 2023, U.S. fire departments responded to an annual average of 38,881 heating equipment fires, leading to 432 civilian deaths, 1,352 injuries, and $1.1 billion in property damages.

Nearly one-third of these fires involved space heaters and heating stoves, accounting for 77% of deaths and 71% of injuries.

Cooking and electrical risks during colder months

Colder temperatures result in more people staying indoors, increasing the use of heating systems, cooking equipment, and electrical appliances.

Cooking remains the leading cause of home fires year-round, requiring vigilance in the kitchen.

The NFPA advises keeping a safe distance between combustible materials and cooking equipment, closely monitoring cooking processes, and maintaining a three-foot “kid and pet-free” zone around cooking areas.

Electrical safety also plays a crucial role in winter fire prevention.

NFPA recommends using only one heat-producing appliance per outlet, checking cords for damage, and avoiding long-term use of extension cords.

If frequent electrical problems occur, homeowners should consult qualified electricians.

Carbon monoxide risks and safety measures

Fuel-burning heating and cooking equipment can produce carbon monoxide (CO), a colorless, odorless gas that poses significant risks.

NFPA highlights the importance of installing CO alarms in central locations and testing them monthly.

If a CO alarm sounds, homeowners should immediately move to fresh air and call for help.

Proper ventilation of fuel-burning appliances and keeping vents clear of snow are essential preventative measures.

Generators should be used outdoors, away from doors and windows.

Vehicle exhaust pipes must also remain free of snow to prevent CO buildup.

Smoke alarms and emergency planning

Working smoke alarms reduce the risk of dying in a home fire by 60%.

NFPA advises installing alarms in all required areas and testing them regularly.

Home escape planning is critical during fire emergencies, as occupants may have as little as two minutes to escape once the alarm sounds.

The NFPA encourages families to practice escape plans to ensure preparedness.

NFPA provides guidance on winter heating safety in the U.S.: Summary

The NFPA reports that nearly half of U.S. home heating fires occur between December and February, causing significant property damage, injuries, and fatalities.

Space heaters account for a large portion of these incidents.

Cooking and electrical safety require special attention during colder months as people spend more time indoors.

Carbon monoxide risks also increase with the use of fuel-burning equipment, emphasizing the need for CO alarms and proper ventilation.

NFPA encourages families to maintain working smoke alarms and create home escape plans.

Resources such as NFPA’s “Put a Freeze on Winter Fires” campaign, in partnership with the U.S. Fire Administration, offer further guidance on reducing winter fire risks.

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