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Portable Electric Heater Safety in 6 Steps: Three Feet, Wall Outlet and Switch-Off

A practical six-step safety check using the CPSC’s January 23, 2026 guidance for portable heaters.

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A space heater can ignite nearby materials. Follow the model manual and local electrical safety requirements; this checklist is for everyday use, not electrical repair.

Your try-it-at-home checklist

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1. Read the manual and check the plug, cord, tip-over protection and recall information. Do not use a damaged unit.
2. Put the heater on a stable, flat floor and keep drapes, bedding, clothes, paper and furniture at least 3 feet (about 90 cm) away on all sides.
3. Plug directly into a wall outlet, never a power strip, extension cord or adaptor. Do not route the cord beneath a rug.
4. Keep exits and walkways clear, keep children and pets away, and never dry laundry on the heater.
5. Switch it off whenever leaving the room or sleeping; allow it to cool before moving or storing.
6. If you notice burning smells, smoke, an overheating plug or repeated breaker trips, stop use and seek qualified inspection.

Your try-it-at-home checklist

Further reading

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