Armstrong Furnace R46257-001 Defrost Board Els PW 17895 Streamlined Installation: Compact design with

Streamlined Installation: Compact design with standard quick-connect connectors allows for fast

it is standard practice to hand-secure the four bolts and then tighten them to approximately 16 ft/lbs to ensure an even seal across the valve assembly

Featuring a changeover (CO) configuration

ensuring system safety and operational efficiency

Can I rebuild the 65G01 if the internal seal fails

Armstrong Furnace R46257-001 Defrost Board Els PW 17895 Streamlined Installation: Compact design withThe Armstrong Furnace R46257 001 Defrost Board is a critical replacement control module engineered for heat pump systems requiring precise defrost cycle termination and initiation. This OEM control board manages the reversing valve and outdoor fan motor operations during low ambient conditions to prevent evaporator icing and maintain system COPs. Designed for seamless integration with Armstrong and Air Ease heat pumps, the R46257 001 features