Siemens Building Technology GDE163.1P Actuator 324846-701 this model features a TFD

this model features a TFD motor and standard sweat (braze) connections for secure

Standard installations require the sensing bulb to be insulated against ambient air to ensure accurate temperature readings from the suction line

or if an unusual pressure drop is detected across the domestic liquid line

Plenum Rated (CMP): Complies with fire safety standards for installation in commercial air plenums

Siemens Building Technology GDE163.1P Actuator 324846-701 this model features a TFDThe Siemens GDE163. 1P OpenAir actuator is a high performance non spring return damper actuator engineered for precise modulating control in professional HVACR systems. Delivering 44 lb in torque, this 24V modulating actuator is designed to handle dampers in constant or variable air volume (VAV) installations. It features a versatile 0 10 Vdc control signal with an adjustable start point (offset) between 0 to 5 Vdc and a span between 2 and 30 Vdc.