Description
The York S1 025 46381 000 is a precision, factory authorized OEM enthalpy sensor designed to optimize HVAC control systems by measuring both temperature and humidity in real-time. Ideal for economizer applications, this solid-state sensor enables your York or compatible rooftop and packaged units to accurately assess outdoor air conditions and maximize energy efficiency.
Key Features
- Accurate Enthalpy Measurement: Detects both sensible (temperature) and latent (moisture) heat to provide more intelligent economizer control.
- Solid-State Reliability: Durable, maintenance-free design helps ensure long-term performance in demanding HVAC environments.
- OEM-Grade Design: Designed and manufactured by York for seamless integration into control systems, preserving system integrity and performance.
- Energy Efficiency: Enables advanced control strategies that use “free cooling” when outdoor air conditions allow, reducing compressor runtime and cutting energy costs.
- Improved Indoor Comfort: By monitoring humidity, the sensor helps HVAC systems avoid overcooling and excess moisture — leading to better comfort and indoor air quality.
- Simple Installation: Compact form-factor allows for easy mounting on rooftop units, air handlers, or economizer assemblies with minimal space requirement.
- OEM Reliability & Warranty: Using a genuine York part helps maintain system performance and supports warranty compliance.






