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corrosion at the mounting point will prevent the sensor from functioning
this integrated furnace control (IFC) provides a drop-in solution to resolve common boiler lockout issues
Improved Pressure Delta: Helps maintain accurate vacuum pressure readings for the draft inducer and pressure switch
Constructed for long-term reliability in high-demand residential applications
a Chatleff 3/4" female connector
Fenwal 35-665938-215 Control Board R-410A corrosion at the mounting pointThe Fenwal 35 665938 215 is a robust 120 240V Hot Surface Ignition (HSI) control board designed for precise automatic ignition system management in commercial and industrial HVACR applications. This microprocessor based gas ignition control provides consistent 120V HSI trial for ignition, utilizing remote flame sensing technology to ensure safe burner operation. Engineered for versatility, this Fenwal 35 series model handles line voltage requirements
