This is a Siemens GEB141.1U OpenAir non-spring return (NSR) electric damper actuator. Designed for commercial HVAC systems and building automation, it delivers 177 lb-in (20 Nm) torque with 3-point / floating control operating on 24V AC/DC in an IP54 / NEMA 2 rated enclosure.
We have inspected this item and we do not have the capability to fully test it. This unit needs to be hardwired and should be installed by a professional. There are some cosmetic scuffs and scratches throughout the unit.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Made in USA.
Technical Specs
| Item | Electric Damper Actuator |
| Control Signal | 3-Point / Floating |
| Enclosure Rating | IP54 / NEMA 2 |
| Operating Voltage | 24V AC/DC |
| Return Type | Non-Spring Return (NSR) |
| Series | OpenAir |
| Torque | 177 lb-in (20 Nm) |
| Type | Damper Actuator |
| Country of Origin | USA |