Rugged Construction: Features vibration-resistant internals and a NEMA 4 rating for durable performance in harsh outdoor or wash-down conditions

it functions within the main control unit that interrogates MB-604E or MB-608E expansion boards to manage expanded burner configurations

ensuring accurate readings while remaining protected from the environment

a 440V capacitor can typically replace a 370V unit if the MFD rating matches exactly

Built with a 3-foot copper capillary

Grundfos 97627423 Actuator 30067439-890 Rugged Construction: Features vibration-resistant internalsThe Grundfos 97627423 Actuator is a professional grade solution for precise fluid control in hydronic heating and cooling systems. Specifically engineered for use with Grundfos UP ZV zone valves, this 24V actuator features a normally closed (NC) configuration, ensuring the valve remains closed until a control signal is received. Its integrated end switch provides critical position feedback, allowing contractors to sequence boiler or pump operation