Flexible Installation: Integrated mounting hardware and a 3-inch stroke length provide compatibility with a wide range of mechanical linkages

Direct Fit: Standardized mounting patterns allow for rapid installation without field modifications

It features a fixed 45-second heat-on delay and adjustable fan-off delay settings—configurable to 60

High-Temperature Resistance: Constructed from professional-grade materials capable of withstanding the thermal cycling of modern high-efficiency heat exchangers

This motor is specific to 120V 1-phase systems

Viessmann 7828749 Flow Sensor 340793-762 Flexible Installation: Integrated mounting hardwareThe Viessmann 7828749 Flow Sensor is a critical OEM replacement component engineered for high accuracy liquid measurement in Vitodens series boilers. This sensor is specifically designed for integration into Viessmann B1KA and Viessmann CPK systems, providing the real time feedback required for the control unit to modulate burner output and manage domestic hot water (DHW) priority. By monitoring flow rates with a measuring range typically calibrated