York 025-29148-002 Evaporator Transducer

The York 025-29148-002 Evaporator Transducer is a critical HVAC pressure sensor engineered for York centrifugal chillers and screw liquid systems. Designed to monitor suction pressure with high precision, this absolute pressure transducer operates within a 4-12.5 PSI range and utilizes a 5V DC input to provide real-time data to the control center. Maintaining accurate evaporator pressure is essential for optimizing the refrigeration cycle, preventing low-temperature freeze-ups, and ensuring the compressor handles load fluctuations efficiently.

This genuine OEM York part features a robust stainless steel construction to withstand the demanding environment of an evaporator housing. It replaces older legacy models and is compatible with various Johnson Controls equipment, including York chiller models requiring precise refrigerant pressure feedback. Integrating this replacement pressure transducer ensures your system maintains the proper saturated suction temperature, directly impacting the energy efficiency and thermal stability of the entire plant.

• System Reliability: Provides accurate absolute pressure measurement to prevent nuisance trips and low-pressure fault codes.
• Optimized Performance: Enhances chiller efficiency by allowing the control board to make micro-adjustments to expansion valve positioning based on precise evaporator data.
• Standardized Integration: Features a high-quality connector designed to maintain a water-tight seal, minimizing signal interference and corrosion in high-moisture environments.
• Direct Compatibility: Built to exact York specifications, ensuring a drop-in fit with existing wiring harnesses for faster field service.

• What are the signs of a failing transducer? Technicians often see erratic pressure readings on the control panel, "System Fault: Low Suction Pressure" errors, or unexpected compressor cycling.
• Does this include the mating connector? This unit is typically provided as the sensor itself with a standard plug; however, environmental seal kits are recommended if upgrading older, non-water-tight legacy chillers.
• What is the voltage requirement? This model is rated for a regulated 4.75-5.25V DC supply, commonly sourced directly from the OptiView or micro-panel.

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.