Fan Blade Assembly for 14 In. Standard Power Attic Ventilators and Exhaust Fans

This fan blade kit includes 4 blades, a spider/hub, and screws and locking nuts to successfully assemble and replace your existing exhaust fan or power attic fan blade assembly.For use only with Maxx Air, Cool Attic, and Ventamatic 14 In. Power Attic Ventilators and Exhaust Fans. This fan blade assembly is compatible with:- Roof mount fans beginning in CX1000, CX2001, CX3000EE, CX4000, VXNRG, VXSVR, VXVIP, VX2414, VX1000V.- Gable mount fans beginning in CX2500, CX1600, CX1500, VX2500, VX2516, VX2515.- Exhaust fans beginning in IF14.