Siemens Combustion SQM50.264R1G4 Damper Motor 320788-704 Is this shield required for

Is this shield required for indoor mechanical room installations

It should be replaced during any scheduled heat exchanger inspection or whenever the flange connection is broken for service to ensure a fresh

The part features a #42 drill size

User-Friendly Interface: Dual LED displays with selectable °F/°C and adjustable resolution for clear local diagnostics

minimizing service calls and maximizing system uptime

Siemens Combustion SQM50.264R1G4 Damper Motor 320788-704 Is this shield required forThe 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