The Trane SEN02671 (part number XZ210743) is a low differential pressure sensor engineered for precise airflow and system monitoring. It provides accurate readings in the range of 0?5" WC (Water Column) and operates with a 5VDC input, making it essential for maintaining HVAC system performance and compliance in Trane rooftop units. Key Features Low differential sensing from 0 to 5 inches WC 5VDC operating voltage for energy-efficient performance Compact, durable build suited for HVAC applications Ensures accurate airflow control and system diagnostics OEM-compatible for direct replacement in Trane units Specifications Model: SEN02671 / XZ210743 Pressure Range: 0?5" WC Voltage: 5VDC Type: Low differential pressure sensor Application: Monitoring static pressure/airflow in HVAC systems Compatible Models YCD330BEK16D2DE70B00000HHKE1K00T00000000 YCD360BEK16D2EE70B00000HHKE1K00T00000000 YCD480BETW6B3LE50B0D00000B0100R000000000 Why Choose This Item The Trane SEN02671 pressure sensor is a reliable, OEM-grade solution for maintaining optimal performance in Trane HVAC systems. It delivers precise pressure monitoring, supports system efficiency, and ensures timely alerts for airflow issues?crucial for preventive maintenance and long-term system health.