ensuring your combustion system resumes operation automatically once line pressure stabilizes within the calibrated thresholds

providing the precise gas velocity required for consistent flame propagation between burners

Set your multimeter to the DC microamps (µA) scale and wire it in series with the sensor lead

With a calibrated opening temperature of 200°F and an automatic reset temperature of 130°F

This unit is built for durability

Auburn E5-I-31 Spark Plug 320074-702 ensuring your combustion system resumesThe Auburn E5 I 31 is a high performance industrial spark plug engineered specifically for demanding combustion environments in HVACR systems and oil burner applications. Featuring a robust nickel electrode and a standard 14mm thread size, this ignitor ensures reliable ignition even under extreme thermal stress. The Auburn E5 I 31 is designed with a 13 16 inch reach and a precision 0. 025 inch gap, providing the consistent spark necessary for optimal