Siemens Combustion SQM50.364R1G3 Actuator 318973-401 This Heil Quaker coil is

This Heil Quaker coil is an essential component for technicians looking to restore factory-spec cooling capacity without the need for extensive field modifications

making it fully compatible with modern high-pressure refrigerants including R-410A

This high-performance HW CIRC HARN (Hot Water Circulator Harness) provides the essential line-voltage link between the boiler’s integrated control board and the external circulator

Can this motor be used in other Domex models

it ensures optimal flow rates while maintaining tight shut-off capabilities

Siemens Combustion SQM50.364R1G3 Actuator 318973-401 This Heil Quaker coil isThe 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