Siemens Building Technology GQD226.1U Actuator 321894-708 while the internally equalized design

while the internally equalized design simplifies installation by eliminating the need for an external equalizer line

Utilizing an automatic reset mechanism

Operational Reliability: Built to withstand the high-pressure demands of modern water-source heat pump cycles

Is this compatible with TSC083C units

While the enclosed relay simplifies wiring

Siemens Building Technology GQD226.1U Actuator 321894-708 while the internally equalized designThe Siemens GQD226. 1U is a heavy duty, 120V electronic damper actuator engineered for precise two position control in demanding HVACR applications. As part of the OpenAir GQD Series, this spring return rotary actuator delivers 20 lb in (2 Nm) of torque, making it an ideal choice for managing control dampers, economizer units, and residential zone systems that require absolute fail safe reliability. Built with a rugged NEMA 1 plenum rated housing, the