Siemens Combustion SQM50.480A1Z3 Actuator R-32 veteran technicians always disassemble the

veteran technicians always disassemble the valve before applying heat to the 1-3/8" sweat connections

Durable Cartridge Design: Built to withstand the thermal cycles and vibrations common in rooftop units and commercial air handlers

this three-phase electric motor operates at a synchronous speed of 1800 RPM

This tool should be used during every annual maintenance interval as part of the mechanical cleaning process for the heat exchanger assembly

Siemens Combustion SQM50.480A1Z3 Actuator R-32 veteran technicians always disassemble theThe Siemens SQM50. 480A1Z3 is a high torque industrial combustion actuator engineered for precise damper positioning and fuel air ratio control. Operating on 120V AC, this reversible electromotoric actuator delivers a rated torque of 15 Nm, making it a standard choice for modulating burner control on large scale commercial and industrial systems. With a running time of 30 seconds for 90 degrees, it provides the steady, repeatable motion required for