Key Benefits for New Installations and Repairs

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a third sensor must be mounted in the return air stream

Why is the 150 psi setting standard for commercial tanks

While it interfaces with the ignition system

Siemens Combustion SQM50.264R1G4 Damper Motor 326070-701 Key Benefits for New InstallationsThe Siemens SQM50. 264R1G4 is a precision reversing actuator specifically engineered for high accuracy positioning of flow control valves, butterfly valves, and industrial dampers. Designed for demanding combustion applications, this 110V 120V damper motor delivers a consistent 90 lb in torque with an optimized 8 second 90 degree runtime at 60 Hz. Built for veteran contractors, the unit features a 3 8 inch square, double ended shaft and is factory