Trane BLD0637 Fan Blade 321702-401 The motor is rated for

The motor is rated for Counter-Clockwise Lead End (CCWLE) rotation

ensuring compatibility with R-410A refrigeration systems

How do I change the cutting wheel on this model

Multi-Speed Flexibility: Features 3-speed taps

Johnson Controls P74EA-3 SPDT DIF Pressure Control

Trane BLD0637 Fan Blade 321702-401 The motor is rated forThe Trane BLD0637 Fan Blade is a heavy duty industrial component engineered for precision airflow in high static condenser and air handler applications. This 20 inch 4 blade assembly features a 26 degree pitch optimized for maximum CFM output while maintaining structural integrity under load. Designed for CCW (Counter Clockwise) rotation, it utilizes a 1 2" bore on discharge configuration, ensuring a secure fit on standard motor shafts. When replacing