Lomanco Add-A-Vent 1800 Ventilator, 1500 sq-ft Net Free Ventilating Area, Aluminum

Lomanco Standard Power Vents are designed for quiet operation and high-volume air removal. Lomanco offers two styles of electric power vents - the LomanCool 2000 and the Add-A-Vent 1800. The 2000 is a roof mount power vent and the 1800 is designed to be mounted behind an existing vent to add powered ventilation to a gable. Lomanco Power Vents are made of all-aluminum construction. Other common features include a 5 year limited warranty, balanced fan blades for quiet operation and an American made motor. An optional humidistat is available for both the 2000 and the 1800. The LomanCool 2000TH comes equipped with an adjustable thermostat/humidistat combo control to accommodate individual attic humidity levels.