The Santa Fe Ultra120 Whole House Ventilating Dehumidifier features a horizontal configuration for any attic, basement, or crawl space installation.<br>The Santa Fe Ultra120 exceeds Department of Energy standards and is designed to deliver exceptional indoor air quality by providing dedicated moisture control, fresh air mechanical ventilation and superior air filtration to the entire home. The unit features an extremely well-insulated, compact horizontal cabinet for the ultimate in quiet operation.<br><br>Optional fresh outdoor air may be ducted to the unit via a six-inch round duct. This provides fresh air to dilute indoor pollutants and maintain high oxygen content in the air. The amount of fresh air ventilation can be regulated by a variety of dampers and controls.<br><br>The Santa Fe Ultra120 includes air filtration to improve indoor air quality. A MERV 13 media filter is standard.