Auburn WFR-4-7 1/2 Ignitor 320819-301 The 1/4" capsule is designed

The 1/4" capsule is designed for strapped-on pipe sensing or insertion into a compatible immersion well

This part is typically used with older XL and EEDU series units

00" WC and 0

maintaining precise primary air-to-fuel ratios to prevent nuisance lockouts and sooting

maintaining system steady-state and preventing pump-induced over-pressurization

Auburn WFR-4-7 1/2 Ignitor 320819-301 The 1/4" capsule is designedThe Auburn WFR 4 7 1 2 Ignitor is a high performance flame rod designed for precision industrial burner ignition and consistent flame sensing. Featuring a 7. 5 inch ignitor probe, this component is engineered to withstand extreme thermal stress within HVACR combustion chambers. The WFR series is renowned for its ceramic insulation and high nickel alloy construction, ensuring reliable electrode performance in high heat applications. This replacement