York 364-29573-000 Shaft Control

The York 364-29573-000 Shaft Control is a precision-engineered pre-rotation vane (PRV) device designed for critical integration within high-capacity York centrifugal chillers and large-scale industrial air handlers. As an essential OEM replacement part, this shaft control works in tandem with the compressor’s capacity control system to modulate refrigerant flow by adjusting vane positioning. Built for durability in high-demand HVACR environments, it ensures the mechanical linkage for the pre-rotation vane assembly operates with zero-bind performance, maintaining optimal lift and preventing system surging during low-load conditions.

For service technicians, the 364-29573-000 provides a direct-fit solution that eliminates field-modification risks. It is a vital component for restoring factory-spec compressor capacity control and ensuring the HVAC shaft assembly responds accurately to automated control signals. Using genuine York parts like this shaft control is standard practice for maintaining the operational efficiency and long-term reliability of commercial chiller assemblies.

• OEM Precision: Guaranteed compatibility with York centrifugal units, ensuring exact physical dimensions and mechanical tolerances.
• Enhanced Efficiency: Restores smooth pre-rotation vane movement to optimize system part-load performance.
• Industrial Durability: Constructed from high-grade materials to withstand the thermal and mechanical stresses of constant chiller cycling.
• Simplified Installation: Designed for rapid replacement to minimize downtime on critical commercial cooling loops.

Which systems are compatible with the York 364-29573-000?
This shaft control is typically utilized in York YK and YT chiller models, specifically managing the PRV (Pre-Rotation Vane) assemblies that dictate compressor loading.

What are the signs that a PRV shaft control needs replacement?
Common indicators include erratic suction pressure, mechanical binding in the vane linkage, or a failure of the chiller to reach full capacity despite control board commands.

Can I use a generic alternative for this part?
In high-precision refrigeration circuits, York genuine parts are required to maintain the specific geometry and material integrity needed for VFD-driven compressors and capacity modulation.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.