Siemens Combustion SQM56.667R1G3 Actuator 320788-702 Contractor Ready: Features a standard

Contractor Ready: Features a standard 1/4" compression pilot connection and a manifold pressure tap for fast field diagnostics

designed for break-on-temperature-rise operation

facilitating secure refrigerant flow control in tight mechanical footprints

Enhanced Reliability: Ball-bearing construction and encapsulated electronics protect against moisture and vibration in the blower housing

making it a dependable choice for commercial air handlers and rooftop units where operational uptime is critical

Siemens Combustion SQM56.667R1G3 Actuator 320788-702 Contractor Ready: Features a standardThe Siemens Combustion SQM56. 667R1G3 Actuator is an ultra high torque reversing actuator specifically engineered for high precision control of air dampers, gas valves, and butterfly valves in industrial burner applications. Delivering a robust 400 lb in torque (45 Nm), this heavy duty unit ensures reliable rotary motion even under high load conditions where precise positioning is non negotiable. Operating on a 120V AC power supply, it utilizes a