HVACR technicians have traditionally swapped out customers’ faulty blower motors with like motors, and, more often than not, those motors have been single-speed permanent split capacitor (PSC) units.

There are three motors produced for use in new equipment (furnace, air handler, package) in the direct-drive residential and light commercial HVAC indoor blower motor marketplace: the permanent split ...

Unlike the capacitor-start-induction-run motor that used a capacitor, this motor makes use of a centrifugal switch to drop the start winding out of the circuit. PSC Motors Permanent Split Capacitor ...