Use the AH13 when you are dealing with higher pump heads to prevent valve leakage

this coil offers a direct-fit solution to restore valve actuation and system pressure control without the need for mounting modifications

Direct OEM Fit: Facilitates rapid field replacement by matching factory lead spacing and mounting specifications

To maintain accuracy and prevent set point drift

The valve features a nickel-plated forged brass body

Trane BLD0637 Fan Blade 324846-701 Use the AH13 when youThe 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