McDonnell & Miller 51-2-HD Control Freon Operating at 6 Watts

Operating at 6 Watts

The minimum position (MinPos) potentiometer allows contractors to set a fixed minimum opening for the damper

Always verify your capacitor rating matches the manufacturer's specification for this motor

you must verify that the existing wiring gauge and circuit breaker are rated for the increased amperage draw of a 10kW component

Key Benefits Modular Design: The PopTop actuator snaps directly onto the brass valve body

McDonnell & Miller 51-2-HD Control Freon Operating at 6 WattsThe McDonnell & Miller 51 2 HD is a heavy duty head mechanism only (Part Number 135100) designed specifically for field replacement on Series 51 2 mechanical water feeders. This unit is engineered for low pressure steam and hot water boiler applications, supporting systems with a maximum vessel pressure of 35 PSI. As a specialized low water cut off (LWCO) component, it features a snap acting SPDT switch that provides simultaneous feed control and