Description
The York S1-02535381000 Limit Switch is an automatic reset temperature protective control component used to monitor operating temperatures and help to protect the heat exchanger from excessive heat conditions in HVAC systems. It has to open at 145F and close at 115F with compatible furnaces and heating equipment. It is used when temperatures exceed the specified limit, and it interrupts the circuit and then automatically resets once the temperature returns to the designated range. It is used as the furnace protection control system. It maintains proper operation, supports temperature regulation, and helps provide consistent performance during normal heating cycles.
