supplemented by a mechanical flag indicator that tracks the physical movement of the armature

Corrosion Resistance: Finished for durability in mixed-air plenums and demanding mechanical rooms

Relying on genuine Nordyne parts ensures a return to factory specifications and maintains the integrity of the total heating system

The PopTop actuator (such as the AG or AH series) must be purchased separately to complete the assembly

The York S1-024-25839-700 is an OEM-grade 120V 30A contactor engineered for reliable switching in high-demand HVACR environments

Bard 8603-006 Valve 30067439-890 supplemented by a mechanical flagWhen you're spec'ing out components for a geothermal HVAC system, the Bard 8603 006 valve is a critical piece of hardware. This is a 1 inch N O 24V valve, meaning it's a normally open solenoid valve designed to maintain fluid flow when de energized, providing a crucial fail safe operation in your geothermal loop. It's engineered specifically for geothermal applications, effectively managing the flow of water, steam, air, and gases within heating and