Description
Siemens GAP191.1P Multi-Input Non-Spring Return Damper Actuator
The Siemens GAP191.1P is a high-performance, plenum-rated damper actuator engineered for demanding commercial HVAC and building automation applications. Designed for use in air handling systems where plenum installation is required, this actuator delivers reliable, precise damper control with a fast 2-second stroke time and a robust 50 lb-in torque output.
Key Features
- 24V operating voltage for compatibility with standard commercial HVAC control systems
- Multi-input capability for flexible integration with various control signal types
- 2-second actuation speed for rapid damper response
- 50 lb-in (approximately 5.6 Nm) torque output for reliable damper authority
- Non-Spring Return (NSR) design — damper holds last position on power loss
- Plenum-rated construction meets air plenum installation code requirements
- Siemens Building Technology quality for long-term reliability in commercial environments
Application
The GAP191.1P is ideal for use in VAV systems, air handling units, and commercial HVAC damper control applications where plenum-rated components are required by code. Its non-spring return operation makes it well-suited for modulating control zones where damper position retention on power interruption is acceptable or preferred.
Product Specifications
- SKU: GAP191.1P
- Brand: Siemens Building Technology
- Supply Voltage: 24V
- Torque Output: 50 lb-in
- Stroke Time: 2 seconds
- Control Input: Multi-Input
- Return Type: Non-Spring Return (NSR)
- Installation Rating: Plenum-Rated







Reviews
There are no reviews yet.