Does this part require a separate bushing

this unit utilizes an integral snap-acting switch to confirm proper blower operation and flue gas venting before ignition

This specific cartridge is rated for 20 SCFM systems

15" outside diameter and a 7/8" finished bore

Common indicators include inconsistent flame signals

Siemens Combustion SQM10.16561 Motor Els PW 17895 Does this part require aThe Siemens SQM10. 16561 is a high precision reversing actuator designed specifically for the modulation of gas and air dampers in burner control systems. Operating on 110V AC, this damper motor provides a rated torque of 10 Nm with a total running time of 29 seconds for a 90 degree stroke. Engineered for compatibility with Siemens LFL and LME burner controls, it utilizes a synchronous motor and a gear train that can be disengaged for manual