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this probe monitors the burner's ionized gas to ensure the furnace control board maintains the gas valve circuit
Its versatile design makes it a standard inventory item for servicing major brands such as Franklin Electric
and Norton model 271Y
Safety Focused: Enclosure cover protects live terminals and set point adjustments from accidental contact
This specific mechanical component is a direct-fit solution for the upper valve of Series TC-4 Test-N-Check configurations
York 331-03478-605 Chiller Service Board Kit 324846-701 this probe monitors the burner'sThe York 331 03478 605 Chiller Service Board Kit is the verified OEM replacement for the obsolete 331 03478 101 and 331 03478 609 models. Engineered for high performance York YVAA, YVFA, and YAGK chillers, this Service Board Kit is critical for restoring HVAC control system integrity and system communication. For technicians troubleshooting chiller fault codes or "unit won\'t start" conditions, this control board maintains the precise operational