Description: Headered Model; Dimensions W x H x D: 12" x 24" x 12"; Efficiency: 55%; Media Area (Sq. Ft.): 25; CFM @ 500 FPM: 1,000; Pressure Drop @ 250 FPM: 0.3;
Description: Fresh Air Intake Ventilator with Powered Damper and Filter, No Control; CFM: 25-285; CFM @ 0.25" W.G.: 250; CFM @ 0.4" W.G.: 195; Length: 27-4/5; Width: 17-3/20; Height: 11-3/5; Volts: 115 VAC; Amps: 0.4; Wt. Lbs.: 22; Dimensions L x W x H: 27-4/5 x 17-3/20 x 11-3/5;
Description: Headered Model; Dimensions W x H x D: 12" x 24" x 12"; Efficiency: 85%; Media Area (Sq. Ft.): 25; CFM @ 500 FPM: 1,000; Pressure Drop @ 250 FPM: 0.52;