Siemens Building Technology GQD151.1P Actuator Els PW 17895 if your collector box is

if your collector box is designed for a 4-cell configuration

The 6-foot bendable 3/8-inch aluminum probe is engineered to withstand high-velocity airflow while allowing for custom serpentine installation to eliminate the risks of temperature stratification

as this can lead to system contamination or valve failure

Universal Voltage Compatibility: Rated for 208-600V applications

The Johnson Controls A19BAB-3 is a rugged mechanical temperature control designed for high-accuracy space temperature monitoring in demanding HVACR environments

Siemens Building Technology GQD151.1P Actuator Els PW 17895 if your collector box isThe Siemens GQD151. 1P Actuator is a direct coupled, spring return electronic actuator designed specifically for modulating control of HVAC dampers in constant or variable air volume systems. Engineered with a compact footprint, this 24V damper actuator delivers 20 lb in (2 Nm) of torque, making it a reliable solution for economizers, residential zone dampers, and small air handling units. It operates via a 2 10 VDC modulating signal and features