Constructed with a high-sensitivity internal diaphragm and a rugged housing

Rugged Gold Flash Contacts: Designed to prevent oxidation and ensure reliable electrical continuity even in high-cycle environments

Durable Construction: Features a 304 stainless steel probe that resists moisture and corrosion in mechanical rooms

Reliable Sealing: Equipped with Nitrile (NBR) discs and seals for consistent shut-off and low internal leakage

Auburn E5-I-18 Ignitor 328140-751 Constructed with a high-sensitivity internalThe Auburn E5 I 18 Ignitor is a high performance industrial spark plug and ignition electrode engineered for reliable combustion in commercial HVACR and heating systems. Specifically designed for commercial boiler ignition and high heat process burners, this 18mm reach component features a durable alumina insulator and a high alloy center electrode for superior heat resistance. As a critical gas burner igniter replacement, the E5 I 18 ensures