Pay in 4 interest-free payments of $25.62 Learn more
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
ensuring your furnace operates at peak thermal efficiency
verifying the voltage requirements and flange alignment is essential for a seamless fit
delivering the specific CFM required for optimal combustion efficiency in residential and light commercial York furnace models
utilizing this high-capacity heating component ensures your residential or commercial system operates at peak efficiency
this PC board manages the critical millivolt ignition system and pump-off delay functions to prevent thermal shock in the heat exchanger
Fenwal 35-655800-003 Control 319848-301 ensuring your furnace operates atThe Fenwal 35 655800 003 is a microprocessor based 24V hot surface ignition (HSI) control designed for precise burner sequencing in gas fired heating applications. Engineered for reliability in furnaces, boilers, and commercial water heaters, this ignition control module manages the 1 trial ignition sequence with high level diagnostic support. Operating on a 24VAC power supply, the unit provides a stable 7 second trial for ignition (TFI) period,