What is a benefit of using a fan in a unit heater?

The benefit of using a fan in a unit heater primarily relates to its ability to enhance air circulation and distribution throughout a space. When a fan is incorporated into a unit heater, it facilitates quicker heating of larger areas by effectively blowing warm air into the room. This increased airflow leads to a more even and faster rise in temperature compared to a unit heater that relies solely on convection. Consequently, a fan enables the heater to warm a large space more efficiently, making it ideal for environments that require rapid and consistent heat.

While aspects such as energy efficiency or noise levels are also important, the primary advantage of a fan in this context is its capability to enhance heating performance, especially in large areas. This allows users to experience comfortable temperatures much sooner than they would with a traditional unit heater without forced air assistance.