The Marley Engineered Products 4520-2059-000 is an OEM 160-230F AUTO Limit Switch designed for high-accuracy temperature monitoring in HVAC heating systems

A 4-pole motor operates at a lower RPM (approximately 1625-1800 RPM at 60Hz) compared to a 2-pole motor

is this the same thing

or whenever the compressor is replaced following a burnout to ensure system cleanliness

BROAN-NuTone S99080592 Motor 322055-301 The Marley Engineered Products 4520-2059-000The BROAN NuTone S99080592 Motor is a high performance, 120V ventilation solution engineered for precise fitment in multi function ceiling units. Operating at 0. 9 Amps with a maximum speed of 3000 RPM, this CCW rotation motor provides the torque necessary to maintain optimal CFM ratings in domestic exhaust systems. This specific induction motor features a 1 inch stack, a 2 prong plug, and two mounting studs on the rear for a secure, vibration