crown engineering 20996 Cleaver-Brooks Electrode 873-70

The crown engineering 20996 Cleaver-Brooks Electrode is an ignition and flame-sensing component that generates the spark required for burner ignition while detecting the presence of stable heat during operation. It conducts high-voltage energy to the ignition point and provides feedback to the control circuit for continuous flame verification in HVAC systems. Identified as 873-70, it is mounted in the designated holder with the correct gap and alignment for effective performance. proper spark delivery, dependable burning detection, stable ignition response, and consistent control feedback contribute to safe burner operation and proper combustion management.