The Schneider Electric (Barber Colman) M573-5111 Piston Damper Actuator is a heavy-duty pneumatic damper actuator designed for precise positioning in commercial HVACR systems

ensuring a perfect fit and easier field replacement

Key Benefits Application Specific: Purpose-built for Aero Burner systems

Can this thermostat be used with millivolt floor heaters

Siemens Building Technology 540-670B Sensor 320735-701 The Schneider Electric (Barber Colman)The Siemens 540 670B is a TEC Room Sensor designed for integration with Siemens Building Technologies terminal equipment controllers. This unit provides precision room temperature sensing and features a local setpoint adjustment slider and a manual override button for temporary occupancy requests. Built for durability in commercial environments, the 540 670B utilizes a 10K Ohm Type II thermistor to ensure accurate HVAC automation feedback and stable