Viessmann 7836815 Ignition Electr. 320788-702 Does it include an auxiliary

Does it include an auxiliary switch

Cast brass construction provides superior durability and resistance to corrosion in non-potable water systems

It typically interfaces with a Maxitrol amplifier or controller that outputs the specific DC current required to actuate the 3-way head mechanism

the WHA-PKD3-400C utilizes high-grade insulation to resist common oil and chemical exposure found in mechanical rooms

Engineered for seamless integration

Viessmann 7836815 Ignition Electr. 320788-702 Does it include an auxiliaryThe Viessmann 7836815 Ignition Electrode is a critical service component engineered for high output Vitodens 200 W B2HA series condensing gas boilers, specifically the 112, 150, 399, and 530 models. As a veteran technician, you know that consistent arc generation is paramount for efficient combustion cycles; this genuine OEM part ensures precise spark delivery to initiate the heating process without delayed ignition. The kit includes the high