What to Know About Space Heaters

Convection heaters warm up the air in a room, ideal for maintaining a steady temperature in enclosed spaces. Radiant heaters emit infrared radiation to warm people and objects directly, ideal for spot heating. Combination heaters blend both methods. Most indoor models run on electricity, while others use propane or natural gas.

Look for tip-over protection (automatic shutoff if knocked over), overheat protection, a cool-touch exterior, an automatic shut-off timer, and child locks. Check for certifications like UL or ETL to ensure the heater meets safety standards.

Keep the heater on a flat, stable surface with at least three feet of clearance from flammable materials, and never leave it unattended. Plug electric heaters directly into a wall outlet rather than an extension cord. For gas-powered heaters, ensure proper ventilation and use a carbon monoxide detector. Keep children and pets away, and avoid using space heaters in bathrooms or other wet areas unless specifically designed for it.

Check the heater's wattage against your room size — a 1,500-watt heater can typically warm about 150 square feet. Look for energy-saving features like thermostats and eco modes, consider portability, and factor in noise level if you're sensitive to it.

Space heaters allow for targeted heating of specific areas, can be more cost-effective than running a central heating system for a single room, and are often lightweight and portable.

Some people believe space heaters are inherently energy hogs or dangerous, but modern heaters are designed with energy efficiency and safety in mind. By choosing a certified model and using it responsibly, you can enjoy the benefits of a space heater without worry.