The Trane FAN4634 2-Blade Fan is an HVAC replacement fan designed with a 23-inch diameter, 28-degree pitch, 1/2-inch bore, and counterclockwise rotation. It works with a compatible motor to move air through outdoor condenser units, supporting heat transfer during the cooling process. Designed for compatible Trane air conditioning systems and heat pumps, this fan helps maintain proper ... https://www.partshnc.com/fan4634-trane-1-2-ccw-2-blades-fan-28-23-dia