Name: Supco SM4753 Draft Inducer Motor Replaces 318984-753
Brand: Supco
SKU: SM4753
Price: 93.2 USD
Availability: InStock

Supco SM4753 Draft Inducer Motor Replaces 318984-753

Description

Product Summary

The Supco SM4753 Draft Inducer Motor Replaces 318984-753 is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. Shaded pole, ball bearing motor can replace the popular Carrier® HC21ZE117 motor.

Replacement motors for HVAC and refrigeration equipment, including condenser and evaporator fan motors, shaded-pole and PSC motors, and multi-speed blower motors. Confirm voltage, horsepower, RPM, rotation, shaft size, and mounting style before ordering to ensure a direct-fit replacement.

Key Features

Cable w/ connectors and plastic fan blade included
C-frame motor design
Overload protection
See Cross Reference tab for additional numbers
Single speed

Specifications

Brand	Supco
Part Number	SM4753
Part Type	Motor
Dual Shaft	1" & 1 7/8"
Voltage	115V
Frequency	60Hz
Horsepower	1/22 HP
Amperage	1.5 FLA
Speed	3500 RPM
Rotation	CW

Cross Reference

The Supco SM4753 is a direct replacement for the following OEM and competitor part numbers. Always verify ratings and fit against the original part before installing.

Replaces Part #	Manufacturer	Description
HC21ZE117	Carrier®
HC221ZE115	Carrier®
HC15ZN012	Carrier®
HC660005	Carrier®
318984-753	Carrier®
310371-752	Carrier®
65569	Packard®
HGZE117	Carrier®

White Paper

Supco SM4753 Installation & Operation Manual (PDF)

What's Included

(1) Supco SM4753 Draft Inducer Motor Replaces 318984-753

Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.

Extra Information

Find your comfort-ready size with confidence

Get a fast, learning-friendly estimate for tons and BTUs, then review it with a Pro to dial in the perfect fit for your home.

Quick sizing snapshot

Enter your home size and a few basics to see a quick HVAC365 sizing snapshot you can review with a Professional.

Home size (sq ft)

Enter at least 100 sq ft.

Use conditioned square footage only; skip garages and unfinished basements.

Climate

We’ll auto-detect for U.S. visitors.

Home type

Select your home type.

Shared walls and insulation levels change the load—pick what matches your structure.

System type

Choose a system type.

Match the system to your ductwork, fuel, or preferred heat source for best comfort.

This is a sizing estimate for general guidance only. Always confirm final size, duct design, and fuel type with a Professional before purchasing equipment or pulling permits.

Brand:

Supco

Weight:

6.00 LBS

Safety Information:

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Prop 65 Warning:

Yes

Part Type:

Motor

Dual Shaft:

1" & 1 7/8"

Voltage:

115V

Frequency:

60Hz

Horsepower:

1/22 HP

Amperage:

1.5 FLA

Speed:

3500 RPM

Rotation:

Replaces:

HC21ZE117, HC221ZE115, HC15ZN012, HC660005, 318984-753, 310371-752, 65569, HGZE117

Please Note: To validate the manufacturer's warranty, equipment must be installed by a qualified licensed professional in accordance with local codes and the manufacturer's installation requirements.