What is the primary safety concern when using electric heating elements?

The primary safety concern when using electric heating elements is overheating and fire hazards. Electric heating elements generate heat through electric current resistance, and if they reach temperatures that exceed their design limits, they can ignite nearby combustible materials, leading to a fire. This risk is particularly significant in environments where flammable substances or materials are present. Additionally, improper installation or failure to maintain the heating elements can exacerbate the overheating issue, further increasing the likelihood of a fire. Proper ventilation, maintaining clear space around the heating element, and adhering to manufacturer specifications are crucial steps to mitigate this risk.