Siemens Building Technology GMA126.1U Actuator 320074-702 this requires a physical press

this requires a physical press of the reset button to restore burner operation after a 240°F trip occurs

40-inch shaft length and single-phase operation

The H17BA-6 is typically used in thermocouple-based systems

Can this transformer be used for multi-load 24V circuits

This is an individual pack (transducer only)

Siemens Building Technology GMA126.1U Actuator 320074-702 this requires a physical pressThe Siemens Building Technology GMA126. 1U Actuator is a professional grade, 2 position spring return air damper actuator engineered for precise control in critical HVACR systems. Operating on a 24V AC DC power supply, this OpenAir GMA Series unit delivers a robust 62 lb in torque (7 Nm), making it an ideal choice for managing return air, mixed air, and exhaust dampers. Designed for fail safe operation, the bi directional spring return ensures the