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it allows for precise airflow management within the system
it provides real-time feedback via a high-visibility LED display
leak-free soldered fit
Designed specifically for natural gas applications
the tube is likely compromised and requires immediate replacement
Viessmann 7839451 Ionization Electr. 321142-301 it allows for precise airflowThe Viessmann 7839451 Ionization Electrode is a critical flame sensing component engineered for precise combustion monitoring in high efficiency condensing boilers. Designed specifically for the Vitodens 200 W (B2HA, B2HB series) and Vitodens 222 F (B2TB series), this electrode facilitates the ionization process required by the burner control unit to verify flame presence and modulate fuel flow. Maintaining a clean and properly gapped ionization rod