As winter settles in and the northern hemisphere tilts away from the sun, familiar habits return: thermostats get nudged upward, cozy blankets reappear, and families huddle together to beat the cold. In houses with drafty spots or inconsistent heating, one small appliance often becomes the quiet workhorse of the season—the space heater.
Compact and efficient, space heaters can transform a frigid room into a comfortable haven in moments. But behind their welcome warmth is a serious hazard many people overlook—one that fire departments across the country are trying to bring to the forefront.
The Overlooked Risk: Space Heaters and Power Strips
A common assumption is that any device can safely plug into a power strip—but that belief can be dangerous. Fire crews from coast to coast are stressing a critical rule: never plug a space heater into a power strip or surge protector.
This warning gained traction after Umatilla County Fire District #1 in Oregon posted a photo of a power strip that had melted from misuse, paired with a simple reminder: “You should never plug a heater into a power strip.” This isn’t merely a guideline—it’s basic electrical science.
Why It’s Dangerous
Power strips are built to handle low-power electronics—things like phone chargers, small lamps, and televisions. Space heaters, on the other hand, draw substantial wattage to produce heat quickly. When connected to a power strip, that high demand can overwhelm the strip, causing it to overheat, melt, or even catch fire.
Sadly, this has real consequences. In Ohio, a space heater connected through a power strip triggered a house fire that spread in moments—starting with the living room couch and rapidly consuming the home.
Safe Space Heater Use
- Always plug directly into a wall outlet. Household wiring is designed to handle the heavy electrical load.
- Keep at least three feet of space. Ensure the heater is distanced from anything that can burn—curtains, bedding, furniture, clothing, and walls.
- Place it on a solid, flat surface. Avoid elevated or unstable spots and thick carpets that trap heat.
- Don’t leave it running unattended. Turn it off before leaving the room or going to sleep.
Even modern safety features such as auto-shutoff or tip-over protection shouldn’t be relied on completely—they’re safeguards, not substitutes for safe use.
Additional Electrical Safety Tips
Space heaters are just one example of broader electrical safety awareness:
- Unplug heat-producing gadgets—toasters, kettles, curling irons—when they’re not in use. A malfunction could ignite nearby materials.
- Avoid using extension cords as permanent solutions. Hiding cords under rugs or tacking them to walls is a known fire hazard. If you’re short on outlets, it’s best to consult a qualified electrician.
- Honor the grounding prong. Don’t remove it or use adapters to bypass it. If your home has older two-prong outlets, consider having them updated.
Final Thought
As the cold season deepens and our instinct for warmth grows stronger, it’s worth taking an extra moment to think about safety. Simple habits—using the right outlet, keeping flammable items far enough away—can mean the difference between a safe winter and a devastating fire.