Siemens Building Technology GCA226.1U Actuator R-22 Operating at a fixed 900

Operating at a fixed 900 RPM

Is the HH12ZA211 a manual or auto-reset switch

the Trane XR203 is backward compatible and can be configured to manage single-stage systems

This specific model is designed as a safety cut-out

This kit is compatible with the Apollo-Conbraco 40-200 series

Siemens Building Technology GCA226.1U Actuator R-22 Operating at a fixed 900The Siemens GCA226. 1U is a heavy duty OpenAir electronic damper actuator engineered for precise two position control in commercial HVAC systems. Operating on a 120V AC power supply, this spring return actuator delivers a robust 160 lb in torque (18 Nm), making it the professional choice for managing large dampers in air handling units, mixed air sections, and exhaust systems. The integrated dual auxiliary switches provide critical end stop feedback