ensuring the magnetic field strength is sufficient to shift the valve spool even under high differential pressures

supporting field-selectable floating or proportional control

Precise Flow Control: A-port equal percentage and B-port modified for constant common port flow ensures accurate temperature regulation

Corrosion-Resistant Construction: Features a heavy-duty brass body and stainless steel internal components for longevity in harsh mechanical rooms

The Heil Quaker ICP 1013351 Gas Valve is an OEM-grade SV9541Q SmartValve system control engineered for high-efficiency

Viessmann 7839451 Ionization Electr. 326058-755 ensuring the magnetic field strengthThe Viessmann 7839451 Ionization Electrode is a critical flame sensing component engineered for precise combustion monitoring in high efficiency condensing boilers. Designed specifically for the Vitodens 200 W (B2HA, B2HB series) and Vitodens 222 F (B2TB series), this electrode facilitates the ionization process required by the burner control unit to verify flame presence and modulate fuel flow. Maintaining a clean and properly gapped ionization rod