Armstrong Furnace RS36453B001 Flame Sensor specifically calibrated to provide a

specifically calibrated to provide a constant bleed of 1

It only closes the circuit while being depressed

providing a secure

Standardized Compatibility: Fully conforms to AHRI and SAE specifications for universal fit with 3/8" refrigeration hoses

Armstrong Furnace RS36453B001 Flame Sensor specifically calibrated to provide aThe Armstrong Furnace RS36453B001 Flame Sensor is a critical genuine OEM replacement part engineered for precise flame rectification in Armstrong and Armstrong Air heating systems. As a direct substitute for the 36453B001 flame sensor, this component is essential for technicians addressing furnace ignition failure or erratic burner behavior. By providing a low microamp signal back to the HVAC control board upon detecting a pilot or burner flame, it