An industrial air handler is a powerful, multi-functional mechanical device that helps keep industrial facilities running smoothly and safely. In simple terms, an industrial air handler is a large fan or blower used to circulate and filter air in commercial and manufacturing settings. It is typically installed overhead in the ceiling of a building to efficiently remove heated or cooled air from or introduce fresh air into a space automatically. Industrial air handlers are integral components in any successful HVAC system as they provide year-round temperature control and improved air quality throughout the facility.