York S1-024-35274-000 Pressure Switch Els PW 17895 This is a dedicated linkage

This is a dedicated linkage assembly

The most common culprits are restricted airflow from a dirty MERV-rated filter

provided the 1064310 or 1172766 part numbers match the service manual

For technicians troubleshooting intermittent ignition

For contractors managing air handling unit maintenance

York S1-024-35274-000 Pressure Switch Els PW 17895 This is a dedicated linkageThe York S1 024 35274 000 Pressure Switch is a critical safety component engineered for precise airflow monitoring in high efficiency York, Coleman, and Luxaire gas furnaces. This OEM York furnace pressure switch features a Single Pole Normally Open (SPNO) configuration and is factory calibrated to a . 2 . 4 inch water column set point. Designed as a close on fall air pressure switch, it ensures the draft inducer motor is moving sufficient combustion