Which of the following is NOT a type of portable fueled heating device mentioned?

The choice of the Electric Panel Heater as the option that is NOT a type of portable fueled heating device is correct because electric panel heaters operate using electricity rather than a fuel source. The other options—Kerosene Forced Air Portable Heater, Radiant Portable Heater, and Natural Gas Salamander—rely on various types of fuels (kerosene and natural gas) to produce heat.

Kerosene heaters use kerosene as their fuel, allowing them to generate significant heat output in portable forms. Radiant heaters can also be fueled by gas or kerosene and are designed to emit heat directly from a flame or heated surface. The Natural Gas Salamander is specifically designed to burn natural gas for heating, serving as a powerful and efficient heat source on construction sites.

In contrast, electric panel heaters use wired electrical connections to produce heat electrically and do not fall under the category of portable fueled heating devices, making this distinction clear.