Precise Adjustment: Equipped with a visible "Sight-Set" calibrated scale for easy setpoint verification without removing the cover

utilizing a 12

What does the 'C' charge signify for this TXV

Contractor-grade reliability is built-in with a dual-voltage input range of 24 VAC or 100-277 VAC

providing the controlled airflow required to vent flue gases safely through the heat exchanger

Armstrong Furnace R44957-001 Control Els PW 17895 Precise Adjustment: Equipped with aThe Armstrong Furnace R44957 001 Control is a critical OEM replacement ignition blower control designed to manage the combustion and air circulation cycles in high efficiency heating systems. Specifically engineered for Armstrong Air and AirEase furnaces, this integrated furnace control board synchronizes the inducer motor, igniter, and blower fan to ensure safe and reliable unit operation. By precisely regulating the furnace ignition sequence, the