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Built to detect a drop in gas pressure below setpoints
Maintain peak performance and system reliability with the Watts 0886011 Repair Kit
For bi-flow requirements
Common Questions & Technical Support What is the maximum inlet pressure for the 1/4" orifice
it triggers the exhaust fan as attic temperatures climb
KMC Controls MEP-4551 Actuator Els PW 17895 Built to detect a dropThe 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