the internal bimetal disc may have failed and requires a furnace limit switch replacement

Does this part replace the 4EAL8765 model

a failed Nordyne 622337 transformer is a common culprit

Reliable starting and running of induction motors depend on stable phase-shift characteristics

Is the RK9DM2-T the same as the 0886010

Rheem-Ruud 51-100344-01 Blower Motor THPU32HP7Y the internal bimetal disc mayThe Rheem Ruud 51 100344 01 Blower Motor is a high efficiency Direct Drive Blower Motor engineered for precise performance in OEM HVAC replacement applications. This 1 6 HP 825 RPM Motor operates on a 208 230V single phase power supply, drawing a steady 1. 6 Amps. Featuring a 48 Nema Frame and an Open Air Over (OAO) enclosure, this Permanent Split Capacitor (PSC) motor utilizes sleeve bearings for quiet operation and longevity. Designed with a 1 2" x