Reliable Spring Return: Ensures the valve returns to the normally closed position during power interruptions for system safety

Its heavy-duty construction ensures reliable torque transmission to maintain design airflow even under varying static pressures

allowing for significant energy savings during low-ambient conditions

The dual mounting configuration—utilizing both a foot mount and a single threaded hub—allows for seamless installation inside electrical cabinets or directly onto 4x4 junction boxes

Does this kit include the delay oil valve

AERCO 69151 Circuit Board Assembly 318423-701 Reliable Spring Return: Ensures theThe AERCO 69151 Circuit Board Assembly serves as the primary I O PCB for high efficiency heating systems, including the AERCO Benchmark 3000 and other commercial condensing boilers. As a critical boiler control board, this assembly manages the interface between system sensors and the central Edge Controller, regulating essential HVAC control systems to ensure peak operational safety and fuel efficiency. Precision engineered for industrial