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With a temperature setpoint range of 45-95°F and +/- 2-degree accuracy
it ensures precise placement relative to the gas flow for immediate ignition
Comprehensive Components: Includes all essential wear items
Durable Construction: Heavy-duty silver contacts ensure electrical integrity over thousands of cycles
eliminating the need for field modifications and ensuring the unit meets original manufacturer airflow specifications
Siemens Building Technology SFA11U Actuator 318820-201 With a temperature setpoint rangeThe Siemens SFA11U Actuator is a line voltage, 120V normally closed zone valve actuator designed for high precision control in hydronic heating and cooling systems. Engineered for seamless integration with the Siemens 599 Series zone valves, this 2 position spring return actuator features a 1 10 inch (2. 5 mm) stroke and provides 24 lb (105 N) of nominal force to ensure positive valve closure. The SFA11U is UL listed for plenum installations, making
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