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Siemens SFA71U Electronic Valve Actuator Tutorial

Gregory

Siemens SFA Series 2-Position Normally Closed Electronic Valve Actuator (24 Vac) https://www.youtube.com/watch?v=ZJaWAYSSyaM   Used in heating and cooling HVAC systems, the SFA71U works with Siemens 599 Series Zone Valves.   The 24-volt SF series actuator is a 2-position…

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Siemens: Ingenuity for Life

Nick B

Siemens is a company with global influences in the manufacturing, infrastructure, sustainable energy, and other forward thinking fields.  With 377,000 employees worldwide, you have most likely benefited from this brand in your lifetime.  SupplyHouse.com carries a variety of Siemens HVAC products, …

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