Viessmann 7828718 Electrode Block 323269-701 This NS2V-1167-00 switch is frequently

This NS2V-1167-00 switch is frequently utilized in Lochinvar Knight and A

especially in older units where the chassis may have experienced slight warping

Always verify your specific valve body type before installation

verify your specific fitting’s tapping size to ensure the tapered threads match the female connection in your housing

Viessmann 7828718 Electrode Block 323269-701 This NS2V-1167-00 switch is frequentlyThe Viessmann 7828718 Electrode Block is a critical genuine OEM ignition and ionization electrode assembly specifically engineered for Viessmann WB1B and B1xA series boilers. As a dual function component, it integrates both the boiler ignition electrode for consistent burner start up and the ionization flame sensor for real time flame rectifying and monitoring. Technicians servicing Vitodens 100 W units will find this block essential for resolving