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Standardized Compliance: Meets ASME Section IV requirements for safety relief devices
As a universal HVAC bracket
The board includes standard spade terminals for quick landing of field wires
this pillow block alternative provides critical shaft support and alignment
Precision-machined 63 Cv flow rating allows for accurate temperature control in large-scale chillers and boilers
Viessmann 7819628 Ionisation Electrode 321894-709 Standardized Compliance: Meets ASME SectionThe Viessmann 7819628 Ionisation Electrode is a critical flame sensing component designed for Vitodens 200 series wall mounted gas fired condensing boilers, specifically the WB2 and WB2A series. Operating on the principle of flame rectification, this electrode passes a microamp signal through the flame to the burner control unit. If the ionization current is not detected, the system immediately terminates the gas supply to prevent hazardous unburnt
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