York S1-2845-3171 Limit Switch What series of water feeders

What series of water feeders are compatible with this Tetraseal O-Ring

For technicians troubleshooting short cycling or blower motor inconsistencies

a higher voltage rating like 440VAC is a suitable upgrade and will handle voltage spikes more effectively

These parts are functionally identical

provided the actuator is an MP953 13-inch model controlling compatible Honeywell V5011 or V5013 series valve bodies

York S1-2845-3171 Limit Switch What series of water feedersThe York S1 2845 3171 is a high precision, automatic reset HVAC limit switch engineered specifically for York heating systems and light commercial furnace applications. This OEM limit control operates with a fixed temperature range, featuring a switch opening temperature of 105F and a switch closing temperature of 95F. As a critical safety component, it monitors airflow temperatures to prevent heat exchanger damage or system overheating, ensuring your