The advantages of using a fan heater for heating are:

(1) High single-unit heating capacity, requiring fewer terminal devices under the same heat load;

(2) Small fan heaters can be suspended, not occupying building area, while large fan heaters can be floor-mounted, also requiring limited floor space;

(3) Fast start-up and heating.

(4) Large spaces, high heating loads, and facilities that allow for the recirculation of indoor air;

(5) Factory workshops, venues, and other places requiring rapid temperature increases;

(6) Certain non-three-shift production workshops implementing intermittent heating.