Reznor 201159 Pressure Switch Els PW 17895 Enhanced Stability: Provides a flush-mount

Enhanced Stability: Provides a flush-mount finish that prevents device shifting or loosening over time

this part is often compatible with AirEase and Ducane units that share the same technical specifications

depending on the specific configuration of the rooftop or chiller unit

Which York models are compatible with the S1-025-31834-000

you should inspect your existing 1/4" or 3/16" pilot tubing and compression fittings for leaks during the replacement process

Reznor 201159 Pressure Switch Els PW 17895 Enhanced Stability: Provides a flush-mountThe Reznor 201159 Pressure Switch is a critical OEM safety component engineered for precise combustion airflow monitoring in high capacity gas fired unit heaters. Calibrated to a specific 1. 40" WC (Water Column) set point, this SPST (Single Pole Single Throw) switch ensures the inducer motor maintains the necessary static pressure for safe flue gas venting before ignition. Featuring dual 1 4" barb connections for secure pneumatic tubing attachment,