Can the auxiliary switch be configured for both normally open and normally closed applications

The pump includes mounting hardware and gaskets

Common Technician Questions Is the 073074002 an automatic or manual reset switch

How does the "Open on Rise" action work

reduced flow velocity

Viessmann 7839170 Ignition Electrode R-448A Can the auxiliary switch beAs a seasoned technician, you know that consistent combustion begins with a precise spark, and the Viessmann 7839170 Ignition Electrode is the standard for maintaining burner stability in high output systems. This genuine OEM Viessmann replacement part is engineered specifically for the Vitocrossal 200 CM2 series, ensuring a perfect fit and proper alignment within the burner assembly. Constructed with high grade alumina ceramic insulation, this