Rigid Construction: The beverage board frame and double-walled casing resist moisture and collapse

indicating the switch failed to close or opened during a heat cycle

For 3-way mixing or diverting valves

Overheating the internal slide or seals will cause the valve to stick or leak internally

ensuring a seamless drop-in replacement for legacy Barber Colman pneumatic setups without the need for extensive field modifications

Schneider Electric (Barber Colman) MPR-5610 Proportional Actuator R-410A Rigid Construction: The beverage boardThe Schneider Electric MPR 5610 is a high torque, proportional hydraulic actuator engineered for precision modulation in commercial HVAC systems. This 120V spring return actuator is the industry standard direct replacement for EA 81 11006, providing a seamless retrofit for legacy Barber Colman and Invensys installations. Designed to accept a 4 to 20 mA input signal, the MPR 5610 features an 82. 5 ohm impedence and an oil immersed motor for smooth,