Description
This is a BRAND NEW Intertherm/Nordyne/Miller 2-Speed Furnace Blower Motor. This Motor has the 3 mounting "ears" riveted onto it for mounting. It's 1/3 HP 208-230 volts and 900 RPM. The Intertherm/Nordyne/Miller part number is 621939& the Emerson # is K55HXJNK-9229. If the shaft is facing up (as seen in the picture) the motor rotates CLOCKWISE. It takes a 10 uf Capacitor rated at 370 volts. Motor has two speed wires one common wire two brown capacitor wires and one green grounding wire. OEM Replacement For Old Part #s: 620956 6209560 621693 6216930 621692 6216920 621939 6219390 621939-R K55HXJNK-9229 The motor you are purchasing is brand new. When installing a new motor the motor manufactures highly recommend that you install a new capacitor at the same time. Old capacitors can become weak over time and have a negative effect on the new motor. We have the capacitor that goes with this motor in our store. You can locate it using part # CAP011003O.
Function:
An electric motor converts electrical energy into mechanical energy. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor. Newer high efficient motors, such as X13 and ECM motors, have "end caps" that control the motor speeds. These can be removed and replaced separately.
Replaces Old Part #s:
620956 6209560
Repair Difficulty Level:
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