and air handler chilled water circuits

this component maintains system uptime by automatically closing the circuit once temperatures drop back to safe levels

With 12-inch color-coded leads and a universal mounting design

and the terminal blocks support wiring from 24 to 14 AWG

As a direct acting controller

KMC Controls MCP-1030-3111 Actuator Refrigerant and air handler chilled waterThe KMC Controls MCP 1030 3111 is a heavy duty pneumatic damper actuator engineered as a direct replacement for MCP 0303. This Series 3 actuator is designed to provide precise positioning of automatic air dampers in high demand HVAC systems, supporting both gradual and two position applications. Operating within a 5 10# spring range (PSI) and featuring a 3 inch stroke, this unit ensures reliable airflow modulation in air handling units and ventilation