Resideo VC6834ZZ11 Actuator 322838-754 the switch should be closed

the switch should be closed under normal operating pressures (below 426 PSI)

As an OEM York furnace motor

preventing the premature tank failure often associated with aftermarket components

it must be connected to a dedicated power supply to function correctly

Reliable Thermal Protection: Precisely opens at 165°F to prevent heat exchanger damage and closes at 105°F for automatic system reset

Resideo VC6834ZZ11 Actuator 322838-754 the switch should be closedThe Resideo VC6834ZZ11 Actuator is a professional grade, 24VAC floating valve actuator engineered for precise control in hydronic systems, including fan coils, radiators, and convectors. Designed as a non spring return unit, this model provides a robust 60 psi close off pressure, ensuring reliable shut off even in high differential applications. It is purpose built for compatibility with 3000 Series 2 way and 7000 Series VC valve bodies, offering a