Emerson Furnace Fan Blower Motor 36K20 K55HXKRK-9751
Emerson Furnace Fan Blower Motor 36K20 K55HXKRK-9751

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

$370.00

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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

Weight 17 lbs
Dimensions 13 × 8 × 8 in
Brand

Emerson
Capacitor

7.5MFD / 370VAC
Color

Black
Current

9.2 A
Frame Size

48Y
Horse Power (HP)

1/2
Power Phase

Single Phase
Speed

1075 RPM
Voltage

115V

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