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Key Benefits Precise Signal Integration: Translates environmental data into a linear 0-10VDC output for seamless interfacing with Reznor IQ controllers
and T3BD-042K
For technicians performing a furnace gas valve repair
streamlining installation and improving system reliability
Featuring a 3/8" diameter and a 6 3/4" insertion length
Siemens Building Technology 331-3012 340155-7026 Key Benefits Precise Signal Integration:The Siemens 331 3012 is a heavy duty #6 pneumatic damper actuator designed for high torque applications in commercial HVAC systems. This spring return actuator features a 4 inch stroke and a nominal 3 8 psi spring range, making it an ideal choice for the gradual or positive control of large dampers, centrifugal refrigeration inlet vanes, and fire smoke dampers. Built with a rugged, metal fabricated housing and a 17. 9 sq. in. effective diaphragm area,