York S1-025-37494-000 Limit Els PW 17895 the frame size and mounting

the frame size and mounting footprint should be verified to ensure it fits the existing control box

This OEM replacement pressure switch is a direct cross for part 87H93 and is factory-calibrated to a -

the switch automatically resets to restore operation without technician intervention

making them completely interchangeable for field replacements

Key Technical Benefits Optimized Ignition Geometry: Precise probe alignment ensures a consistent spark path for rapid gas ignition

York S1-025-37494-000 Limit Els PW 17895 the frame size and mountingEnsure critical thermal safety in your HVAC equipment with the York S1 025 37494 000 Auto Limit Switch. This high performance safety device is specifically engineered for precise system protection, featuring a fixed 170F opening temperature and a 140F closing temperature for automatic reset functionality. As a vital component for high limit oversight, this York HVAC furnace limit switch prevents heat exchanger damage by breaking the circuit if