Siemens Building Technology GDE166.1P Actuator 321894-706 verifying the specific Midco model

verifying the specific Midco model compatibility is vital to ensure peak burner performance and long-term operational reliability in the field

Technicians should verify if additional orifices are required for the specific BTU rating of the equipment being serviced

Holder flame sensor (identical to the RLY2705) monitors the burner's combustion process by generating a DC microamp (µA) signal

Electronic Stall Detection: Protects the internal gear train from damage due to mechanical obstructions

Built with a "G" orifice (

Siemens Building Technology GDE166.1P Actuator 321894-706 verifying the specific Midco modelThe Siemens GDE166. 1P is a high performance OpenAir damper actuator designed for precise modulating control in HVAC systems. Operating on a 24V AC DC power supply, this non spring return actuator delivers 44 lb in (5 Nm) of torque, making it a reliable choice for constant or variable air volume (VAV) applications. It accepts a standard 0 10 VDC control signal and provides a proportional 0 10 VDC feedback signal for real time position monitoring.