Industrial fans are the backbone of air movement in factories, warehouses, and large commercial spaces. They play a vital role in maintaining comfortable temperatures, ensuring proper ventilation, and supporting worker safety and productivity. However, one of the most common and important questions for facility managers and business owners is: How many watts does an industrial fan use? This comprehensive article will explore the answer in detail, discussing the factors that affect power consumption, how to estimate it, and how to optimize energy efficiency for your industrial fan systems.