Packard 66847 Draft Inducer Blower Motor, 120V shaded-pole C-frame, 28W, 3000 RPM, 1/30 HP, ball bearings, open enclosure, includes gasket, direct replacement for Rheem 70-22162-81

Packard 66847 Draft Inducer Blower Motor, 120V shaded-pole C-frame, 28W, 3000 RPM, 1/30 HP, ball bearings, open enclosure, includes gasket, direct replacement for Rheem 70-22162-81 and many OEM numbers

Condition: New — not used. Factory-new motor assembly, includes gasket. Ships in standard packaging; capacitor not required (shaded pole design).

Overview

The Packard 66847 is a direct-replacement draft inducer blower motor engineered for Rheem/Ruud and other OEM inducer assemblies calling for a 120 VAC, shaded-pole, C-frame motor. Rated 28 watts, 3000 RPM, 1/30 HP, with ball bearings and automatic overload protection, this service motor restores proper pre-purge/combustion air flow for furnaces and boilers using compatible housings/wheels. Its open (OAO) enclosure cools in the inducer’s airflow path, and the supplied gasket helps ensure a tight seal during reassembly.

Application: draft/inducer service (combustion air/vent assist). Always match the rotation/orientation, mounting pattern, wheel size/offset, and electrical ratings to your original assembly.

Features

• Direct replacement for Rheem 70-22162-81 and a wide list of OEM/aftermarket numbers (see full cross-reference below)
• Shaded-pole, single-speed motor — simple and rugged (no capacitor required)
• 120 VAC, 60 Hz, 1-phase, 28 W input with automatic overload protection
• Ball bearings for longer life in high-temp inducer environments
• Insulation Class B, ambient 40 °C rating
• C-frame footprint with mounting holes for easy drop-in fit
• Includes gasket for resealing the inducer housing
• UL & CSA recognized components

Motor Specifications (Draft Inducer)

• Horsepower (HP): 1/30
• Voltage: 120 VAC
• Frequency: 60 Hz
• Amperage: 1.70 A
• Watts: 28 W
• Speed: 3000 RPM (single speed)
• Phase: 1 (single-phase)
• Motor Type: Shaded Pole (no run capacitor)
• Enclosure: Open (OAO)
• Bearings: Ball
• Insulation Class: B
• Ambient: 40 °C
• NEMA Frame: C-Frame
• Overload Protection: Automatic
• Housing/Bracket Material: Metal
• Overall Length: 9.00 in (approx.)
• Mounting: C-frame mounting holes; includes gasket
• Rotation: Verify on your assembly. Typical family orientation is CCWSE/CWLE, but shaded-pole motors are generally not reversible; order the correct rotation/assembly to match the airflow arrow on your inducer housing.
• UPC: 840899107769
• Certifications: UL, CSA
• Country of Origin: Taiwan

Applications / Spheres of Application

• Furnace draft induction: pre-purge and combustion air movement in gas furnaces/boilers
• Vent assist/inducer assemblies in Rheem/Ruud and compatible HVAC appliances
• Service replacement for noisy, seized, or high-amp original inducer motors
• Preventive maintenance during heat exchanger/vent upgrades

Cross-Referenced Models (Direct Replacement for)

Packard 66838
Fasco 7062-2615
Fasco 7062-4534
Fasco 7062-4702
Fasco A066
Fasco A066B
Rheem 117104-01
Rheem 117104-08
Rheem 117847-07
Rheem 4MF46
Rheem 5C089
Rheem 70-22162-81
Rheem 7062-4702
Rheem FB-RFB142
Rheem 70-22838-02
Rheem 70-22838-82
Rheem 70-24149-01
Rheem 70-24157-03
Rheem 70-24175-81
Rheem 7062-4534
ICP 1690042
Ametek 117104-01
Ametek 117104-08
Ametek 117847-07
Nidec N066
US Motors N066
NBK 12180

If your original part number appears above, this motor is designed as a direct replacement when the inducer housing/wheel match.

Comparable Products (same duty class — verify bolt pattern/rotation/ratings)

• Packard 66838 (family mate)
• Fasco A066/A066B and 7062-xxxx family (Rheem/Ruud inducers)
• US Motors N066 (Rheem-compatible inducer motor)
• Jakel/J238/J239 series (verify frame, rotation, and wheel)
• AO Smith/Century inducer replacements in the 3000 RPM shaded-pole class

Installation Notes (Best Practices)

• Kill power/lockout. Confirm line voltage equals nameplate 120 VAC.
• Match rotation to the airflow arrow on the inducer housing; shaded-pole motors are typically not reversible.
• Re-use or replace the inducer wheel with the exact diameter/width and correct setback.
• Install new gasket (included) and verify no leaks around the housing.
• After install, check current draw (~1.7 A nominal), listen for rubbing, and verify pressure switch closes on call for heat.
• Replace any brittle wiring, cracked grommets, or degraded rubber isolators.

Pros & Cons

Pros

• True drop-in direct replacement for many Rheem/Ruud numbers
• Ball bearings extend life at inducer temperatures
• Simple shaded-pole design (no capacitor to fail)
• Includes gasket to finish the job right

Cons

• Rotation is fixed; must match original assembly
• Open enclosure—designed to be inside the inducer airflow path (not standalone)

Part of a Larger System

This motor mounts in your inducer housing and drives the inducer wheel to establish draft through the heat exchanger and venting. It works in concert with the pressure switch, ignition control, gas valve, and flame sensor. Correct inducer performance is essential for safe ignition and combustion.

Related

draft inducer motor replacement; combustion air blower motor; Rheem inducer 70-22162-81; shaded pole C-frame motor; furnace vent assist motor; 120v inducer blower; Packard 66847; Ametek inducer motor; Fasco A066 replacement; US Motors N066; ball bearing inducer; device to move combustion gases; OEM Rheem replacement motor

Common Requests:

1. “Is 66847 the right replacement for my Rheem 70-22162-81 assembly?”
2. “What’s the rotation on this motor and can it be reversed?”
3. “Do I reuse my inducer wheel and housing, and does the gasket fit my model?”
4. “What amps should I see after install, and how do I verify the pressure switch?”
5. “Can I replace a sleeve-bearing original with this ball-bearing motor?”

Trademarks: Packard®, Rheem®, Ruud®, Fasco®, Ametek®, Nidec®, and U.S. Motors® are the property of their respective owners. Names are used solely to identify compatibility and specifications and do not imply endorsement or affiliation.

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