the Nordyne 621911 Motor is the industry-standard OEM component designed to handle demanding thermal loads

It should be wired through the compressor contactor's auxiliary dry contacts to ensure the heater is energized only when the compressor is in the off-cycle

direct-mount damper coupling on 1/2" to 3/4" (12 to 19 mm) round shafts or 3/8" and 1/2" (10

the 21D28-6 is the designated direct replacement

TE Connectivity KUP-14A55-120 Relay 319847-401 the Nordyne 621911 Motor isThe TE Connectivity KUP 14A55 120 Relay is a heavy duty general purpose panel plug in enclosed relay engineered for rigorous HVACR and industrial automation demand. This 3PDT relay (3 Form C) features a 120Vac coil and is rated for a 10Amp contact current, making it a reliable solution for switching multiple independent circuits simultaneously. Built with a bracket mount case and quick connect solder terminals, it offers versatile installation options