The Trane NS2-1293-00 (also listed as SWT03776 and X13470861) is a precision air pressure switch engineered to monitor and regulate airflow systems with high accuracy. Rated at 0.065" WC (Water Column), this switch is designed to detect minimal changes in differential pressure, ensuring efficient operation and safety of HVAC systems. Key Features Accurate 0.065" WC setpoint for low-pressure applications Ensures safe and reliable air flow monitoring Compatible with various Trane VCE Series units OEM part for guaranteed compatibility and performance Compact and durable for easy installation in confined spaces Specifications Model: NS2-1293-00 / SWT03776 / X13470861 Type: Air Pressure Switch Setpoint: 0.065" WC Application: Differential air pressure detection Mounting: Snap-in style for HVAC systems Compatible Models VCEF08000L0DD96B00000F4WWD0401 VCEF08000L0DD96B00000F5WWF0701 VCEF08000L0DD96B00000F4WWD0151 VCEF08000L0DD96B00000F4WWD0101 VCEF08000L0DD96B00000F4WWD0301 VCESERIES Why Choose This Item Trust the Trane NS2-1293-00 air pressure switch for high-precision performance in low-pressure HVAC environments. Its OEM build quality, combined with a finely tuned 0.065" WC threshold, makes it essential for technicians and system integrators who demand safety, efficiency, and long-term reliability in commercial ventilation systems.