Siemens Building Technology SAX81.03U Actuator 318820-201 compatible with most industrial burner

compatible with most industrial burner ports requiring a threaded flame rod assembly

reaching full stroke in a maximum of 26 seconds for controlled system startup

always verify the rotation of the existing blower wheel before installation to ensure proper airflow

Enhanced Heat Dissipation: The raw-edge construction and EPDM material run cooler

Siemens Building Technology SAX81.03U Actuator 318820-201 compatible with most industrial burnerThe Siemens SAX81. 03U Actuator is a field proven electromotoric valve actuator engineered for precise floating control in commercial HVAC systems. This non spring return actuator is purpose built for Siemens Flowrite 599 Series and flanged pressure independent control valves with a 3 4 inch (20 mm) stroke. Operating on a versatile 24Vac Vdc supply, it delivers a robust 800 N (180 lb) positioning force, ensuring reliable performance in hot water,