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Ensures safe operation by monitoring airflow and verifying fan performance during ignition
Smart Forecast check maintains comfort levels
Vaillant heat exchanger door insulation 210754
246/5-5 etc
Glow-worm 0020152564 Electrode Kit -HXI/CXI flue duct Ensures safe operation by monitoringGlow worm 0020152564 Electrode Kit HXI CXI. Product Information: Usually, there are two different types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode makes the spark that starts off combustion. The flame sensing electrodes are responsible for checking if there is a flame present in the burner. This is an important task and if the flame is not detected the boiler knows to re attempt ignition. This part is
US$ 193.39
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