the Spence 05-02371-01 is designed to provide a mechanical seal under the torque of the flange bolts alone

reducing stress on the cylindrical insert ball bearing and extending component life

As the direct replacement for 018F7673

ensuring the combustion blower maintains the specific negative pressure necessary to vent flue gases safely through the heat exchanger

Ensure the wiring path is free of nicks or crushed segments that could alter resistance readings before finalizing the install

Robertshaw 1830-718 Pilot Electrode Els PW 17895 the Spence 05-02371-01 is designedThe Robertshaw 1830 718 Pilot Electrode is a high performance 2S 60 pilot ignition component engineered for precision in gas fired heating systems. Designed as a pilot burner replacement within the reliable 1830 series, this unit features an electrode permanently riveted to the pilot frame, maintaining a fixed 1 8 inch spark gap to ensure consistent ignition cycles. As a specialized HVAC pilot assembly, it serves as the direct replacement for 18G90