York S1-025-26366-008 Limit Switch For larger AFB or NFB

For larger AFB or NFB series actuators

Can I use a switch with a different water column rating

Using it on 5

verify dimensions as specifications may differ

Direct replacement for Watts 1053017

York S1-025-26366-008 Limit Switch For larger AFB or NFBThe York S1 025 26366 008 Limit Switch is a critical safety component designed for high limit protection in residential furnaces and air handlers. This automatic reset furnace switch is calibrated to open the electrical circuit if the heat exchanger temperature exceeds the 170F threshold and will automatically close once the temperature cools to 110F. For technicians troubleshooting a lockout, this York replacement part is essential for maintaining