Siemens Building Technology GBB161.1U Actuator 322838-754 Direct Replacement: Designed as the

Direct Replacement: Designed as the standard field upgrade for the Allanson 2260-P

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

Smith venting structures

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

If the signal is lost

Siemens Building Technology GBB161.1U Actuator 322838-754 Direct Replacement: Designed as theThe 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