Does this include the internal limit switches

utilizing a PSC (Permanent Split Capacitor) design to maintain efficiency across its 3-speed configurations

This 110 CFM exhaust fan is engineered for straightforward room-side installation

and HVACR pressure monitoring applications

BROAN-NuTone S0504B000 Power Unit Assy 319825-402 Does this include the internalThe Broan NuTone S0504B000 Power Unit Assembly is a direct OEM replacement engineered for high performance ventilation fan repair. This high torque motor and blower wheel assembly is specifically designed for Broan 679 D and NuTone 679FL D fan light units, ensuring seamless mechanical compatibility without the need for housing modifications. Featuring a thermally protected, permanently lubricated shaded pole motor, this assembly delivers a consistent