Emerson K55HXKRK-9751 (36K20) Furnace Blower Motor – 1/2 HP, 115V, 3-Speed, CCWLE, Open Enclosure

Condition: New

The Emerson 36K20 / K55HXKRK-9751 is a reliable furnace blower motor designed for forced-air HVAC systems. Delivering 1/2 HP and 9.0 Amps, this unit runs at 1075 RPM with a 3-speed configuration, allowing flexible control for different airflow settings. With counter-clockwise rotation from the lead end (CCWLE) and an open enclosure, this motor is ideal for residential HVAC blower assemblies requiring high airflow and long-lasting performance.

Specifications

• Horsepower (HP): 1/2 HP

• Voltage: 115V

• Amperage: 9.0 Amps

• Phase: 1 (Single Phase)

• Speed (RPM): 1075

• Number of Speeds: 3

• Frequency: 60 Hz

• Rotation: CCWLE (Counter Clockwise from Lead End)

• Enclosure: Open

• Frame Size: 48Y (standard for furnace blowers)

• Bearing Type: Sleeve Bearing (SAB)

• Capacitor Required: 7.5 MFD / 370 VAC (not included)

• Mounting Type: Typically belly band or strap mount in blower housing

Compatible Part Numbers & Cross-References

• 36K20

• 47463-001

• K55HXKRK-9751

• K055KRK9751011J

• Common OEM replacements for Carrier, Bryant, Payne, Goodman, and ICP units requiring 1/2HP 115V 1075RPM 3-speed motors

Applications

This Emerson motor is widely used in:

• Residential gas or electric furnaces

• Air handler units (AHU)

• Split HVAC systems with direct-drive blower wheels

• Replacement for older motors in units from brands like:

  • Carrier / Bryant / Payne

  • Goodman / Amana

  • ICP / Heil / Tempstar

  • Nordyne / Miller

Features

• 3-speed design provides airflow flexibility for heating and cooling modes

• Standard 48-frame size for easy OEM replacement

• Sleeve bearing for quieter residential operation

• Runs with 7.5 MFD capacitor for energy efficiency

• Open enclosure for better air circulation when installed in blower compartments

• Heavy-duty winding and thermal protection

Related

• Emerson 1/2HP 115V furnace blower motor

• K55HXKRK-9751 fan motor

• 36K20 motor for Carrier furnace

• direct drive blower motor 1075 rpm

• HVAC 3-speed motor replacement

• 47463-001 blower motor

• residential furnace motor 115V

• CCWLE blower motor 1/2 HP

• K055KRK9751011J

• sleeve bearing furnace motor

Common Requests:

• Is this compatible with my Carrier furnace?
  → If your system lists 36K20, 47463-001, or similar 1/2HP 115V 1075RPM CCWLE motor—yes.

• Does this motor need a capacitor?
  → Yes, 7.5 MFD, 370V capacitor required (not included)

• Is this a reversible motor?
  → No, rotation is factory-set to CCWLE.

• How is it mounted?
  → Typically installed with a belly band or cradle mount in blower housings

• Can I use it in a horizontal furnace?
  → Yes, this motor works in both vertical and horizontal furnace configurations

P110