Siemens Building Technology GLB141.1P Actuator R-410A If your system already has

If your system already has an inline check valve

providing an essential safety layer for fan status monitoring

technicians should torque the set screw to 14-20 ft

ensuring the system remains operational and compliant with the National Board capacity certification

Siemens Building Technology GLB141.1P Actuator R-410A If your system already hasThe Siemens GLB141. 1P OpenAir Actuator is a direct coupled, non spring return rotary solution engineered for high performance management within HVAC systems. Delivering 88 lb in (10 Nm) torque, this unit is specifically designed for 2 position and floating control applications in constant or variable air volume (VAV) installations. Built with a 24V AC DC synchronous motor, the GLB141. 1P ensures consistent positioning timing of 125 seconds at 60 Hz,