Description
York OEM Evaporator & Condenser Flow Sensor
The York 325-43553-600 is a genuine OEM evaporator and condenser flow sensor engineered for use in York commercial and residential HVAC systems. This sensor monitors fluid flow through both the evaporator and condenser circuits, providing critical protection against low-flow or no-flow conditions that can lead to equipment damage or system failure.
Why Flow Sensing Matters
Proper flow detection is essential to safe, efficient chiller and HVAC system operation. The 325-43553-600 continuously monitors water or fluid flow through the evaporator and condenser loops, triggering protective shutdowns when flow falls below safe operating thresholds. This helps prevent freeze-up, coil damage, and costly compressor failures.
Key Features
- Genuine York OEM replacement part — SKU 325-43553-600
- Monitors both evaporator and condenser flow circuits
- Provides protective shutdown signaling under low- or no-flow conditions
- Designed for direct OEM fit in compatible York HVAC and chiller systems
- Supports system reliability and long-term equipment protection
- Manufactured to York’s exacting quality and performance standards
Application
This flow sensor is intended as a direct OEM replacement for York HVAC and chiller equipment. Always verify compatibility with your specific York unit model before installation. Consult your York equipment documentation or contact a qualified HVAC technician for guidance.









