Harman Distribution Blower Fits The Accentra Insert (2003-2012) 3-21-47120-AMP

$149.99

A $350.00 Savings vs the OEM

SKU 3-21-47120-WH-AMP
MPN 3-21-47120
In Stock
  • Aftermarket Part
  • Made By Fasco
  • Ships FREE with orders over $199
  • Express Shipping available!
  • 30-Day Hassle Free Returns!
  • 90 Day Warranty Included
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Frequently Bought Together

Description

This distribution blower is a replacement part for the Harman Accentra Inserts made from 2003-2012 & The Harman older Invincible Inserts. This is not the blower for any Accentra Insert unit with 52i in the model name. This blower is also used on the Magnum Coal Stoker.

Note: If the serial number on your Harman Invincible Insert falls between serial numbers 1556 - 2128, this blower is not compatible with your stove. During that time Harman was using part number 3-21-08619, which is now obsolete. No replacement is available.

Wiring: Some OEM versions of this blower that were used had four wires; Black, White, Red, Blue. Harman ONLY ever used the black and white wires and the red and blue wires would have been taped and buried into the wire harness. If you are replacing a 4 wire blower do not be concerend when you see this blower with only the white and black wires...as they were the only wires ever used.


Replacement For Part Number:
  • 3-21-47120

Click To See Compatible Models

Compatible Models

    Harman

  • Accentra Insert
  • Invincible Insert (2128 - 1556 )
  • Super Magnum Stoker

    Legacy Stoves

  • Super Magnum Stoker

Technical Specs

Volts 115
Cycles 60Hz
Amps 1.05
Rpm 1500

Instructions

Assembly Instructions For Harman Distribution Blower Fits The Accentra Insert (2003-2012) 3-21-47120-AMP

Accessing the distribution blower on the Harman Accentra (2003-2012) can be a challenge. It is located under the unit. I've found that the easiest way is to pull the stove out from rack, lay a bag of pellets on the floor in front of the hearth, after disconnecting the brown, white and green wires from the power supply and disconnecting the room sensing probe, simply allow the stove to fall forward on the pellets (across the door). You can then access the blower from bottom.


Some Accentra units that were made late in their product run will have wire disconnect terminals under the unit. All Invisible units and per-2010 Accentra units will have a four-wire blower (Black, white, red, blue) that pass through the stove base. It can be very tricky to pass the wires through the base again during replacement. It can be done, it just takes patience. The easiest way to to do this is to cut the wires at the motor (leaving the old wires in place through the stove base), strip back the ends of the existing old white and black wires and install two new disconnects (sold separately). Remove the old motor with its wires cut, install your new motor and connect the new wires to the new disconnects under the stove. Make sure you either shorten the leads to the new motor or tie them up snug to the motor bracket prior to installing the stove.


If your stove frame gasket that the unit slide son on has frayed apart, installing a new gasket is easy to do while you already have the stove out of the frame. There is a link to these gaskets in our Frequently Bought Together product grouping.

Warranty

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 18 reviews
94%
(17)
6%
(1)
0%
(0)
0%
(0)
0%
(0)
B
Bill W.

work as it was designed to

R
Ricardo G.
American products and companies are best.

Thank you for being quick and with the correct item.the packaging was protective for the product.

D
David R.B.J.
So far so good!

Installation went well. Ran a the stove in test mode and blower is operating. The true test will be when fall weather returns.

R
Ronald P.
2 day service part works as said

2 day service part works as said easy install

G
George H.

Very good job

QUESTIONS & ANSWERS

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Ask a Question
  • I note that you offer an NBK motor at $149.99 replacing harmon part #3-21-47120. What is price for the motor only shown in SKU: AMP20063?? This second motor offer higher RPM and amp rating almost double of the $149.99 motor.

    AMP20063 is $189.00, Blower Complete and 12189M-AMP is $149.00. Complete comes with a housing (which cannot be used because the existing housing is welded into the stove cavity) and comes with a blower wheel. Differences between the OEM and the NBK replacement are, the NBK is a sealed bearing and is capacitor start and driven. The OEM is a simple induction motor without sealed bearings. The OEM is also a variable speed motor but only the high-speed poles are used. If there are confusing specs with the Aftermarket offering that's our fault, the AMP motors are the same.  

Customer Reviews

Based on 18 reviews
94%
(17)
6%
(1)
0%
(0)
0%
(0)
0%
(0)
B
Bill W.

work as it was designed to

R
Ricardo G.
American products and companies are best.

Thank you for being quick and with the correct item.the packaging was protective for the product.

D
David R.B.J.
So far so good!

Installation went well. Ran a the stove in test mode and blower is operating. The true test will be when fall weather returns.

R
Ronald P.
2 day service part works as said

2 day service part works as said easy install

G
George H.

Very good job