Lomanco 1800 Power Ventilators, Mill

All aluminum construction. balanced blades pitched for smooth operation and high volume air removal. five blades with 12" diameter. factory-set adjustable thermostat (switches on at 100 degrees and off at 85 degrees). thermostat features a "push to test"button. can be mounted in horizontal or vertical positions on either 16" or 24" center framing members. designed to mount behind existing gable louver. motor: 1/10 hp; 1100 rpm; 3.4 amps; 120 volts.