This unit is built for durability

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

By maintaining a factory-set superheat of 8 to 10 degrees Fahrenheit

maintaining optimal refrigerant pressures by modulating condenser fan motor RPM in response to liquid line temperatures or pressures

Can I use this board to replace an older Fenwal 12VDC analog control

Auburn E5-I-31 Spark Plug 320074-702 This unit is built forThe 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