San Antonio Fire Department Urges Space Heater Safety Amid Cold Snap

Safe space heater setup in a living room

San Antonio, December 5, 2025

As temperatures in San Antonio drop significantly, the San Antonio Fire Department has issued an urgent advisory recommending essential safety measures for using space heaters. The department emphasizes the risks associated with improper use that could lead to fires. Key guidelines include plugging heaters directly into wall outlets, maintaining distance from flammable materials, and inspecting cords for damage. With the increase in heater usage during winter, following these recommendations is crucial to ensure the safety of residents and their homes.

San Antonio Fire Department Issues Urgent Space Heater Safety Advisory Amidst Plummeting Temperatures

San Antonio, Texas – As temperatures in San Antonio have recently dropped to a low of 8.6°C (47.5°F), the San Antonio Fire Department (SAFD) is urgently advising residents on critical safety measures for using space heaters to prevent potential fire hazards.

Immediate Safety Recommendations

  • Direct Wall Outlet Connection: Plug space heaters directly into wall outlets. Avoid using extension cords or power strips, as they can overheat and pose fire risks.
  • Thorough Inspection: Before each use, examine the heater’s cord for any signs of damage, such as fraying or tears. Do not operate the heater if any damage is detected.
  • Proper Placement: Position heaters on a flat, hard surface, ensuring they are not placed on furniture, rugs, or uneven areas. Maintain a clear space of at least 3 feet around the heater, free from flammable materials like blankets, curtains, and furniture.
  • Unplug When Unattended: Always unplug space heaters when leaving a room or going to sleep. Never leave them running unattended, as this significantly increases the risk of fire.
  • Child and Pet Safety: Keep children and pets away from space heaters to prevent accidental burns or the risk of the heater being knocked over.

Guidelines for Purchasing Safe Space Heaters

  • Certification Marks: When buying a space heater, look for certification marks from recognized safety organizations, such as UL (Underwriters Laboratories) or Intertek, indicating the heater meets established safety standards.
  • Built-in Safety Features: Opt for heaters equipped with automatic shut-off mechanisms, such as tip-over switches, which turn the heater off if it is accidentally knocked over.

Additional Safety Measures

  • Smoke and Carbon Monoxide Detectors: Ensure that smoke alarms are installed on every level of your home, inside each bedroom, and outside sleeping areas. Test these alarms monthly to confirm they are functioning correctly. Additionally, install carbon monoxide detectors to detect any dangerous buildup of this odorless gas.
  • Avoid Using Heaters in Damp Areas: Do not use space heaters in bathrooms or other wet areas, as moisture can increase the risk of electrical hazards.
  • Never Use Heaters to Dry Items: Do not use space heaters to dry clothing, towels, or other items, as this can lead to overheating and potential fires.

Background Context

In the past five years, space heaters have been responsible for numerous fires in San Antonio, resulting in at least two fatalities. These incidents often occur due to improper use or simple mistakes that can easily be avoided by following the SAFD’s safety guidelines. As the winter season brings colder temperatures, the use of space heaters increases, making it imperative for residents to adhere to these safety measures to protect themselves and their homes.

Conclusion

By following the SAFD’s safety recommendations, San Antonio residents can significantly reduce the risk of space heater-related fires. Staying informed and vigilant is essential to ensure a safe and warm winter season for all.

Frequently Asked Questions (FAQ)

What should I do if I notice damage to my space heater’s cord?

If you detect any damage, such as fraying or tears, do not use the heater. Replace the damaged cord or the entire heater before operating it to ensure safety.

Can I use an extension cord with my space heater?

No, space heaters should be plugged directly into a wall outlet. Using extension cords or power strips can lead to overheating and increase the risk of fire.

Is it safe to leave a space heater on while I sleep?

No, never leave a space heater running unattended, especially while sleeping. Always turn it off and unplug it when not in use to prevent potential fire hazards.

How can I ensure my smoke alarms are working properly?

Test smoke alarms monthly to confirm they are functioning correctly. Replace batteries at least once a year or as needed to maintain optimal performance.

Are there specific space heater models recommended for safety?

When purchasing a space heater, look for models with certification marks from recognized safety organizations, such as UL or Intertek, indicating they meet established safety standards. Additionally, choose heaters with built-in safety features like automatic shut-off mechanisms.

Key Features of Space Heater Safety

Feature Description
Direct Wall Outlet Connection Plug space heaters directly into wall outlets to prevent overheating and fire risks associated with extension cords or power strips.
Thorough Inspection Before each use, check the heater’s cord for damage, such as fraying or tears, and ensure the heater is in good working condition.
Proper Placement Place heaters on a flat, hard surface, keeping them at least 3 feet away from flammable materials like blankets, curtains, and furniture.
Unplug When Unattended Always turn off and unplug space heaters when leaving a room or going to sleep to reduce the risk of fire.
Child and Pet Safety Keep children and pets away from space heaters to prevent accidental burns or the heater being knocked over.
Certification Marks Choose heaters with certification marks from recognized safety organizations, such as UL or Intertek, indicating they meet safety standards.
Built-in Safety Features Opt for heaters equipped with automatic shut-off mechanisms, like tip-over switches, to enhance safety.
Smoke and Carbon Monoxide Detectors Ensure smoke alarms are installed on every level of your home and test them monthly. Install carbon monoxide detectors to detect dangerous gas buildup.
Avoid Using Heaters in Damp Areas Do not use space heaters in bathrooms or other wet areas to prevent electrical hazards.
Never Use Heaters to Dry Items Do not use space heaters to dry clothing, towels, or other items, as this can lead to overheating and potential fires.


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STAFF HERE SAN ANTONIO WRITER
Author: STAFF HERE SAN ANTONIO WRITER

The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.

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