![Siemens GCA164.1U Damper Actuator, 24VAC Spring Return specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-gca1641u-specs.png?v=1794071592&width=1445)
The Siemens GCA164.1U is a spring-return rotary damper actuator for HVAC damper control applications. It operates on 24VAC power with a 0-10V control signal, includes an auxiliary switch, and has an adjustable start and span range for tuning its response. This is a genuine Siemens replacement part.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | GCA164.1U |
|---|---|
| Brand | Siemens |
| Type | Damper Actuator |
| Voltage | 24VAC |
| Spring Return | Yes |
| Control Signal | 0-10V |
| Auxiliary Switch | Yes |
| Start/Span | Adjustable |