Description
The York S1-6377759 is a Refrigerant Detection Sensor (RDS) engineered specifically for use with A2L classified R454B refrigerant. As the HVAC industry transitions to lower global-warming-potential (GWP) refrigerants, proper leak detection becomes a critical safety and code-compliance requirement. This OEM York sensor is designed to integrate seamlessly with compatible York equipment, providing reliable monitoring to help protect occupants, equipment, and the environment.
Key Features
- Designed for A2L mildly flammable refrigerant R454B detection
- OEM York replacement sensor — ensures factory-fit compatibility
- Supports compliance with current refrigerant safety standards for A2L refrigerants
- Refrigerant Detection Sensor (RDS) monitors ambient refrigerant concentration levels
- Engineered for use in York systems transitioning to next-generation low-GWP refrigerants
Application
This sensor is intended for installation in York HVAC systems that utilize R454B (A2L) refrigerant. A2L refrigerants require refrigerant detection as part of safe system design per applicable codes and standards. The S1-6377759 provides the detection capability needed to meet these requirements in residential and light commercial applications.
Why A2L Detection Matters
R454B is classified as an A2L refrigerant — low toxicity with mild flammability. Industry standards and building codes increasingly mandate refrigerant leak detection in occupied spaces where A2L refrigerants are used. Installing the correct OEM sensor ensures your York system operates safely and in full compliance.
Product Details
- Brand: York
- SKU: S1-6377759
- Sensor Type: Refrigerant Detection Sensor (RDS)
- Compatible Refrigerant: R454B (A2L classification)
- Application: York OEM HVAC systems
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