Which arrangement best reduces the risk of a heating fire from space heaters?

• A. Place heaters on a rug
• B. Keep heaters near drapes
• C. Turn heaters to high and leave unattended
• D. Keep heaters at least 3 feet from combustibles

Answer: (D)

Keeping space heaters at least 3 feet from combustibles is the safest way to reduce fire risk. Hot surfaces and radiant heat from a space heater can ignite nearby materials like fabrics, paper, or furniture if they’re too close. Giving a safe buffer lets heat dissipate and keeps nearby items from catching fire, even if the heater is operating for a while.

Placing a heater on a rug increases risk because rugs can ignite from the heat. Putting one near drapes is dangerous because fabrics readily ignite. Turning a heater to high and leaving it unattended is risky because heat is intense and no one is watching to shut it off if something goes wrong. Maintaining the recommended clearance minimizes these ignition scenarios while still providing warmth.