Whole-house fans are installed in a central hallway inside the house and pull fresh outdoor air through open windows. They are often used to augment air conditioning or instead of air conditioning in mild summertime climates.
| Air Flow Rate | : | 4500 cfm |
| Dimensions | : | 10-3/16 in W x 19-11/16 in W x 31-1/16 in H |
| Finish | : | Powder-Coated |
| Material | : | Steel |
| Net Free Ventilating Area | : | 1500 sq-ft |
| Rough Opening Size | : | 27-3/4 x 28-1/2 in |
| Voltage Rating | : | 110 V |