Siemens Building Technology GMA126.1P Actuator 319825-402 Designed for reliability in residential

Designed for reliability in residential and light commercial forced-air systems

The Carrier P461-2102 Ball Bearing is a genuine OEM replacement part designed for precise fitment in standard commercial and residential air handlers

and B38R series regulators

which is essential when servicing high-static pressure burners

If the silver cadmium oxide contacts become pitted or fouled

Siemens Building Technology GMA126.1P Actuator 319825-402 Designed for reliability in residentialThe Siemens GMA126. 1P is a high performance OpenAir GMA Series rotary electronic damper actuator engineered for two position control in demanding HVACR environments. Operating on a 24 VAC VDC nominal voltage, this spring return actuator delivers a robust 62 lb in (7 Nm) torque, ensuring reliable fail safe operation for return air, mixed air, and exhaust dampers. Its brushless DC motor technology provides efficient performance and stall protection,