Lochinvar & A.O. Smith 100108831 Electrode Ignitor 321142-301 1-watt draw minimizes energy overhead

1-watt draw minimizes energy overhead in multi-valve manifolds

22 Cv rating and 3/32" orifice ensure accurate metering for air and water media

featuring an integral linkage designed for the VG1000 series

eliminating the alignment issues and shaft modifications often found with generic alternatives

The Sporlan E3S120 is engineered with a brass forged body and synthetic-coated metal gaskets to eliminate external leak paths

Lochinvar & A.O. Smith 100108831 Electrode Ignitor 321142-301 1-watt draw minimizes energy overheadThis Lochinvar & A. O. Smith 100108831 Electrode Ignitor is a critical OEM replacement component designed for high efficiency commercial boiler and water heater combustion systems. Engineered for precise hot surface ignition, this silicone carbide based ignitor ensures a reliable spark for the pilot assembly, maintaining consistent burner sequences even in high demand environments. Its robust ceramic insulation prevents electrical leakage or grounding