Can I use a 3-blade or 4-blade fan as a substitute

this component manages 30 FLA (Full Load Amps) and up to 40A resistive loads

Key Benefits for the Contractor: OEM Compatibility: Exact replacement for Heil Quaker 3002280 and Riello 20132573

What is the frame size of the York S1-024-32068-008

Baldor Motor EM2513T Motor 322027-701 Can I use a 3-bladeThe Baldor Reliance EM2513T is a heavy duty 15 HP NEMA Premium Efficient motor designed for continuous industrial operation. Engineering with a 254T frame and TEFC (Totally Enclosed Fan Cooled) enclosure, this three phase induction motor operates at a base speed of 1765 RPM. It features Class F insulation and a 1. 15 service factor, ensuring thermal stability under varying mechanical loads. Built with high grade cast iron construction, it provides