Contractors should verify the 24V solenoid coil specifications to ensure electrical compatibility with the existing defrost board or thermostat relay

24V replacement motor designed specifically for EWC motorized dampers requiring a rapid 15-second stroke cycle

making it a standard replacement for refrigeration systems

Prioritize checking the starting capacitor and contactor during installation to ensure the R22 refrigeration compressor operates within specified voltage tolerances for long-term field stability

This linkage requires an actuator capable of a 180-degree stroke with a minimum torque rating of 220 lb-in to ensure reliable operation across the entire valve stroke

KMC Controls MEP-3001 Actuator 322838-752 Contractors should verify the 24VThe KMC Controls MEP 3001 Actuator is a field proven solution for 24 VAC zone control and small bore valve applications. This Normally Closed (N C) thermal actuator is engineered for reliable 2 position (on off) control, making it a critical component for hydronic heating and cooling systems. As a direct secondary replacement for the discontinued Siemens STA73U actuator, the MEP 3001 ensures seamless integration into existing infrastructure with its