This field-replacement component is engineered for horizontal mounting configurations where dual-setpoint visibility is required

Versatile Mounting: Optimized for horizontal runs but adaptable for vertical airflow when the counter-balance is properly offset

Featuring an adjustable range from 20" WC to 100 PSI and a flexible 6 to 50 PSI differential

Key Benefits: Direct OEM Compatibility: Engineered as the official successor to 9002537205 for precise mechanical fit

Extended Life Cycle: Features a rugged stainless steel enclosing tube and plunger designed for millions of cycles without mechanical fatigue

Siemens Combustion SQM50.364R1G3 Actuator 321894-709 This field-replacement component is engineeredThe Siemens SQM50. 364R1G3 Actuator is a high precision reversing actuator designed for the accurate positioning of flow control valves, butterfly valves, and damper motor applications in industrial combustion systems. Operating on 120V (110V nominal), this unit delivers a robust 90 in lbs torque and a rapid 12 second running time for a 90 degree stroke at 60Hz. Engineered for maximum reliability in medium to large capacity oil and gas burners, the