Viessmann 7829798 Ignition Electrode 318172-701 Precision Balanced: Factory-set 4-blade configuration

Precision Balanced: Factory-set 4-blade configuration reduces mechanical stress on the motor shaft and prevents harmonic noise

While the MA-305 series supports multi-position mounting

reducing labor time during HVAC motor replacement

This specific 1173689 component is optimized for 24V control circuits and 25A 1-pole contactors

Modulating Control: Works with non-electric thermostatic heads to provide individual room temperature control

Viessmann 7829798 Ignition Electrode 318172-701 Precision Balanced: Factory-set 4-blade configurationThe Viessmann 7829798 Ignition Electrode is a critical OEM maintenance component engineered specifically for the Vitorodens 200 WB2B 35 series and Vitodens 200 W condensing boilers. As a veteran grade boiler ignition replacement, this assembly includes the necessary mounting gasket to ensure a high pressure seal and prevent combustion gas leakage during the ignition cycle. In high efficiency hydronic systems, electrode degradation or carbon build up