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  • Saves energy and money: An ENERGY STAR® certified ventilation or exhaust fan uses 70% less energy, on average, than a standard model.
  • Superior health: Enhanced indoor air quality by exhausting excess moisture and indoor pollutants.
  • Quiet and reliable: High performance motors and improved blade designs results in quieter operation and longer life.

Did you see a building science or energy efficiency term you did not understand? Check out our glossary.