Siemens Building Technology 331-2976 Actuator 318172-701 Can this be used for

Can this be used for return air monitoring

This 120V blocked vent switch is a specialized thermal safety control engineered to monitor flue gas temperatures and detect dangerous obstructions in the vent system

this 10k ohm thermistor provides real-time resistance feedback to your BAS (Building Automation System)

specifically fitting models such as the BYC130 series and other vertical/horizontal gas units

and CE requirements for international equipment specifications

Siemens Building Technology 331-2976 Actuator 318172-701 Can this be used forThe Siemens 331 2976 is a heavy duty No. 4 pneumatic damper actuator engineered for precise control in commercial HVACR systems. Specifically designed for applications requiring a 4 inch stroke and a 5 10 psi spring range, this unit provides the necessary force for the gradual or positive actuation of damper linkages. Its rugged steel housing is finished with a cathodic epoxy electrocoat to resist corrosion, making it a reliable choice for air