Harman Auger Feed Motor 4RPM CW, 3-20-60906-AMP

SKU 706N-1
MPN 3-20-60906
In Stock
  • Aftermarket Part
  • 4RPM
  • Ships FREE with orders over $199
  • 30-Day Hassle Free Returns!
  • 90 Day Warranty Included
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Frequently Bought Together


This 4 RPM auger feed motor has a clockwise rotation (CW) as viewed from the shaft side. This motor is used ONLY used in direct drive applications where the motor is attached directly to the auger for the following models:

  • Invincible Insert, Invincible T, Invincible RS
  • Accentra Insert 
  • P35i, P35i-C
  • P38, P38+, PP38++
  • P43, P43-C 
  • P61, P61A, P61-C
  • P68 - pre serial: 008280309
  • PF100 Furnace - pre serial: 008350087
  • Accentra52i , Accentra52i-TC


  • Older feed motors dating prior to 2006 may use a feed/ auger motor that has a cooling fan on the back of the motor. Updated auger motors do not have this fan anymore as it is not required. Replacement fans for older auger motors is part # 3-20-08791
  • Accentra-Cast, XXV and the Advance made before 2009 use an indirect chain-drive feed system and require a CCW spinning motor, part # 3-20-08752.
  • Accentra FS, XXV and Advance made in 2009 and after have the redesigned UL feeder body and use auger motor part # 3-20-00677 
  • P68 pellet stoves (Pre serial # 008280309) used this motor. Current P68 units (After serial # 008280308) have a 6 RPM auger motor part # 3-20-09302
  • This information is included in a 2008 Technical Update from Harman

Replacement For Part Number:
  • 3-20-60906

Click To See Compatible Models

Compatible Models


  • Accentra 52i
  • Accentra 52i TC
  • Accentra Insert
  • DVC 500
  • Invincible Insert
  • Invincible RS
  • Invincible T
  • P35i
  • P35i-C
  • P38 (Post: 008080066)
  • P38+
  • P43
  • P43-C
  • P61 (Post: 008085055)
  • P61-C (Post: 008085803)
  • P61A (Post: 008085803)
  • P68 (Pre: 008280309)
  • PC45
  • Pellet Pro II
  • PF100
  • PF120
  • Super Magnum Stoker

    Legacy Stoves

  • Super Magnum Stoker

Technical Specs

Direction Clockwise
Volts 120V AC 60Hz
Amps .72
Shaft 3/8" Dia. x 1 1/8" Length
Connector 2 Female Wire Leads



Assembly Instructions For Harman Auger Feed Motor 4RPM CW, 3-20-60906-AMP

To replace the feed motor:

  1. Unplug your stove
  2. If there are pellets in the hopper
  3. Gain access to the rear of the stove
  4. Locate the 7/16" motor set screw on the roller cam assembly and loosen it. Disconnect the wires from the motor to the wiring harness and pull on the auger motor. The motor will uninstall with the mounting frame attached to the motor, set this aside.
  5. The mounting frame will need to be transferred to the new motor, take a picture of the old motor with the mounting bracket attached for reference.
  6. Reinstall the the new feed motor with mounting bracket attached, connect to the auger shaft with the 7/16" set screw on the roller cam assembly


Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping With Orders Over $199!

When Will My Order Ship

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 1PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

How Does Free Shipping Work?

Most orders over $199 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Is Expedited Shipping Available?

We offer both overnight and two day air shipping services for all orders placed within the Continental United States. For information on shipping cut-off times, go to our shipping page.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

Shipping Time Estimations

For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.

Read More About Our Shipping Information

Customer Reviews

Based on 7 reviews
Harold H.
Auger feed motor.

Great product. Installed perfectly. This place is great hassle free ordering. Great company

Craig M.
Very helpful

Easy to order and shipped fast thanks

Debra M.

We are pleased with the service from your company. Placed the order and it arrived quickly. Thank you.

Megan D.

Always a pleasure doing business with such a great company

Michael F.
Harman P-61A Feed Motor

Perfect fit to replace the auger motor on my Harman P-61A. No issues installing at all.


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