Thermal Overload Protection: Provides reliable thermal circuit breaker performance to safeguard expensive components like SureLight ignition boards and blowers

allowing technicians to secure the unit without disconnecting lead wires or removing the existing thermostat from the wall

What is the purpose of the 1/2" conduit hub

it is designed for use in systems handling natural

Engineered with a 1/8" NPT male connection

York S1-2845-3111 Flame Sensor Thermal Overload Protection: Provides reliableThe York S1 2845 3111 Flame Sensor is a precision engineered flame rectification component designed for integration with York, Luxaire, and Coleman heating systems. This furnace flame sensor rod functions by sending a microamp signal back to the integrated furnace control once it detects a steady flame, preventing the gas valve from closing prematurely. In the field, a fouled or degraded S1 2845 3111 is a primary cause of repetitive ignition failure