The Viessmann 7828749 Flow Sensor is a critical OEM replacement component engineered for high-accuracy liquid measurement in Vitodens series boilers

The blade is designed for a 5/16" hub bore (some versions may specify 3/8"

This unit is engineered for modern high-pressure systems

9 watts during operation and 0

Can I bypass the 100110096 switch to get the heat back on

Laars Heating Systems R10418816 Insulator Lead Kit 326070-701 The Viessmann 7828749 Flow SensorThe Laars Heating Systems R10418816 Insulator Lead Kit is a critical pilot assembly component engineered for high performance residential and commercial boilers. As a genuine OEM boiler part, this kit ensures the integrity of the electrical signal between the igniter sensor and the control board by providing high dielectric insulation. Whether you are servicing a Laars Mighty Therm or another compatible hydronic system, maintaining proper flame