Auburn E5-I-18 Ignitor 319825-402 Common signs include a total

Common signs include a total loss of 24V at the thermostat (R to C)

this unit offers a direct-fit solution that eliminates compatibility issues common with aftermarket alternatives

Its blowout-proof stem design and double O-ring interface ensure long-term reliability in demanding hydronic heating and cooling systems

regardless of the primary controller's signal

this specific valve is designed and calibrated exclusively for R-22 refrigerant systems

Auburn E5-I-18 Ignitor 319825-402 Common signs include a totalThe 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