KMC Controls MEP-4551 Actuator Els PW 17895 Common Questions & Technical Support

Common Questions & Technical Support What is the maximum inlet pressure for the 1/4" orifice

it triggers the exhaust fan as attic temperatures climb

the Warrick 3R7C0 is the standard-duty 316 stainless steel probe rod engineered for precision sensing in demanding environments

the 2501-2003-007 ensures proper ventilation safety by protecting the internal heating elements and motor assemblies from debris while maintaining the required static pressure for optimal heat distribution

For bi-flow requirements

KMC Controls MEP-4551 Actuator Els PW 17895 Common Questions & Technical SupportThe KMC Controls MEP 4551 is a robust 24VAC damper actuator engineered for reliable two position control in demanding HVAC systems. Delivering a focused 45 in lb torque, this unit provides high performance actuation for HVAC dampers and valves requiring a fail safe return to zero position upon power loss. This model serves as the designated direct replacement for MEP 5374 and MEP 5324, allowing for seamless mechanical integration and control logic