As an Amazon Associate, we earn from qualifying purchases. Ventamatic CX24BD-2SPD 24" Belt Drive Whole House Fan Ventamatic . CX24BD-2SPD Gallery Attributes Brand name, Manufacturer name, ManufacturerVentamatic Extra Product NameVentamatic CX24BD-2SPD 24" Belt Drive Whole House Fan moq, multiple, tierMinQty11 MPNCX24BD-2SPD qtyInStock0 SKU453063412 tierPrice1276.99 Distributor offers SellerSKUMOQIn stockMultiplePrices Alpine Home Air453063412111 @ $276.99