Do Fans Need To Be Ran Below A Certain Speed For Safety Or Longevity?

MacroAir fans are designed to run for as long and as fast as you need when properly installed. Some facilities run fans at 50% speed for 8 hours a day, 5 days a week, while others run their fans at 100% 24 hours a day, 365 days a year. Running fans longer or faster does not affect year-based warranties, and while it is expected that operating a component more causes it to wear out faster, there has been no strong correlation observed between fan runtime and increased warranty issues.