Schneider Electric (Barber Colman) M312A01 Actuator R-410A for Models F and B

for Models F and B with power venters

monitoring the boiler gauge until your target (standardly 12-15 PSI) is reached

where it will produce an output of 4700W

Superior Durability: The stainless steel power assembly eliminates the common failure point of corrosion found in standard brass elements

Can this thermostat be mounted vertically

Schneider Electric (Barber Colman) M312A01 Actuator R-410A for Models F and BThe Schneider Electric (Barber Colman) M312A01 is a high performance 24V floating actuator engineered for precise control of VBB and VBS series valve bodies. Designed as an upgraded SmartX actuator, this unit serves as the direct replacement for M112A01 models, offering an enhanced gear train with stainless steel bearings for long term reliability in demanding hydronic systems. This spring return normally open actuator ensures the valve returns to its