... , Steatite with glazed or no glazed layer Electrode Pin/Rod: OCR25, OCR27, SUS304, Ni80Cr20, Kanthal D, etc. Bracket: Steel-Nickel Plated, Steel ... quick connect terminals are availableApplication for water heater, gas-oven, boiler, BBQ ZH-071A spark electrodes use for gas stove , boiler , water heater ...