Siemens Building Technology GBB161.1U Actuator 322838-754 Key Benefits for Technicians Versatile

Key Benefits for Technicians Versatile Voltage Compatibility: Supports 24 to 277VAC

It serves as the direct replacement for Nordyne 668770 and 669937R

this unit is engineered to provide stable power to fractional horsepower motors

Smith venting structures

Contractors commonly replace failed indoor boards to resolve communication errors

Siemens Building Technology GBB161.1U Actuator 322838-754 Key Benefits for Technicians VersatileThe Siemens Building Technology GBB161. 1U Actuator is a heavy duty, direct coupled solution engineered for demand driven regulating in large scale HVAC systems. This modulating non spring return (NSR) actuator delivers a high 221 lb in (25 Nm) torque, making it suitable for managing supply air, return air, and face and bypass dampers in both VAV and CV installations. Operating on a 24VAC standard power supply, it responds to a precise 0 10VDC control