Maxon 18110 Spark Plug 30067439-890 For the 2-5/8" OD size

For the 2-5/8" OD size

or a visible burnt smell/discoloration on the windings

ensuring maximum coil efficiency in complex high-PSI systems up to 500 psig

36" Capillary Length: Provides ample reach for standard and deep-well equipment configurations

Key Benefits Direct OEM Match: Provides a seamless furnace limit switch replacement for S1-2702-315P and S1-2702-315P/A without field modifications

Maxon 18110 Spark Plug 30067439-890 For the 2-5/8" OD sizeThe Maxon 18110 Spark Plug is a heavy duty 10mm burner spark plug ignitor engineered for high demand industrial combustion systems. Designed primarily for Maxon burners and Eclipse AH burners, this self grounding electrode provides consistent, high energy ignition in gas fired HVAC equipment, including industrial furnaces, boilers, and process heaters. Featuring a precise 10mm x 1mm thread size and a 2. 72 inch total length, the 18110 ensures optimal