Comparison: Best Space Heater Safe For Kids (Updated | Dec 16th)

The most critical safety features include a cool-touch exterior that prevents burns, an automatic tip-over switch that instantly shuts the unit off if it’s knocked over, and overheat protection. Heaters with ceramic heating elements are also a safer choice as they don’t get as hot as other types. These features are non-negotiable for creating a child-safe environment.

Ceramic heaters are generally considered the safest for kids because their plastic casings remain cool to the touch and they have fast-acting, self-regulating heating elements. Oil-filled radiators are also very safe as they don’t have exposed heating elements and stay warm long after being turned off, but they can be heavy. Infrared heaters can be safe if they have a cool-touch exterior, but they emit a more direct, intense heat.

While modern heaters with safety features are designed to be much safer, it is always recommended to use caution and never leave a space heater running completely unattended, especially while sleeping. For overnight use, place it at least three feet away from beds, curtains, and any other flammable objects. Always supervise its operation whenever possible, even with all the safety features engaged.

A tip-over switch is an internal sensor that automatically cuts power to the heater the moment it is tilted or knocked over, making it a crucial active safety feature. Stability feet are a passive feature designed to make the heater’s base wider and more secure to prevent it from tipping over in the first place. For maximum safety, you should look for a heater that includes both features.

A good rule of thumb is to use about 10 watts of heating power for every square foot of floor space. For a standard child’s bedroom (e.g., 100 sq. ft.), a 1000-watt or 1500-watt heater is usually sufficient. Choosing a heater with adjustable thermostat settings and multiple heat levels (like low and high) allows for more precise temperature control and better energy efficiency.

Always choose a space heater that is certified by a nationally recognized testing laboratory, such as UL (Underwriters Laboratories) or ETL (Intertek). This certification indicates that the product has been independently tested and meets strict safety standards for performance and electrical safety. This mark is your best assurance that the heater is built to be safe.

Placement is key to safety. Always place the heater on a flat, stable surface, such as the floor, and never on a table or carpet where it could be unstable. Ensure it is at least three feet away from any flammable materials like bedding, curtains, toys, and furniture. To prevent access, position the heater in a corner or use a safety gate to create a barrier around it.

Good value is determined by a combination of safety, energy efficiency, and durability. A heater with a higher price tag is a better value if it includes multiple essential safety features like a cool-touch exterior and tip-over protection. Look for models with an Energy Star rating or an ECO mode that adjusts power to save on electricity bills, which will save you money over time.