![Master Flow WHFS24M Whole House Fan, 4500 cfm Air, Aluminum [SKU: ORG6928790]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/25725/25586/6928790__89506.1691782098.jpg?c=1 "Master Flow WHFS24M Whole House Fan, 4500 cfm Air, Aluminum [SKU: ORG6928790]")
Product Overview
Convenient operation, two-speed pull chain switch controls operation, 1/4 hp permanent split capacitor design, Includes super-quiet automatic white ceiling shutters. [QTY/UOM: 1EA / 1EA]
![Master Flow WHFS24M Whole House Fan, 4500 cfm Air, Aluminum [SKU: ORG6928790]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/25725/25586/6928790__89506.1691782098.jpg?c=1 "Master Flow WHFS24M Whole House Fan, 4500 cfm Air, Aluminum [SKU: ORG6928790]")
![Master Flow 30BWHFS Whole House Fan, 6000 cfm Air, Aluminum [SKU: ORG6833990]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/15998/16047/6833990__60127.1691778764.jpg?c=1 "Master Flow 30BWHFS Whole House Fan, 6000 cfm Air, Aluminum [SKU: ORG6833990]")
Master Flow
![Master Flow S30 Automatic Fan Shutter, Aluminum, Enamel [SKU: ORG6834139]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/55238/54316/6834139__38938.1692625398.jpg?c=1 "Master Flow S30 Automatic Fan Shutter, Aluminum, Enamel [SKU: ORG6834139]")
Master Flow
![Master Flow S36N Automatic Fan Shutter, Aluminum, Enamel [SKU: ORG6834238]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/55239/54317/6834238__89833.1692625398.jpg?c=1 "Master Flow S36N Automatic Fan Shutter, Aluminum, Enamel [SKU: ORG6834238]")
Master Flow
![Master Flow PGSOLAR Solar Power Ventilator, 500 cfm Air, Galvanized Steel [SKU: ORG8415804]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/48321/47562/8415804__03512.1691789697.jpg?c=1 "Master Flow PGSOLAR Solar Power Ventilator, 500 cfm Air, Galvanized Steel [SKU: ORG8415804]")
Master Flow
![Master Flow ARCP End Plug/Connector, Aluminum [SKU: ORG6245484]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/38429/37990/6245484__27567.1691786289.jpg?c=1 "Master Flow ARCP End Plug/Connector, Aluminum [SKU: ORG6245484]")