Harman Distribution Blower (3-21-33647)

Part number: 3-21-33647
Usually Ships in 1 to 2 Business Days
Part Type:
Convection Blowers
Warranty Period:
30 Days
Harman Distribution Blower (3-21-33647)

Replacement distribution / convection blower for Harman stoves. This is the new Fasco blower that replaces the old Dayton one. Click on the photo to enlarge and view other angles. Fits the following Harman stove models:

Harman Pellet Stoves:

  • Advance
  • Accentra 52i (2 required)
  • Invincible RS
  • Invincible T
  • Pellet Pro 38 Plus (P38+)
  • P43
  • P61
  • P61A
  • P68
  • PC45

Harman Gas Stoves:

  • Clarity 929 B-Vent
  • Clarity 929 DV

Harman Coal Stoves:

  • DVC-500

Harman part number 3-21-33647
Replaces Harman part # 3-21-22647
OEM Part

We have a less expensive aftermarket alternative available by clicking here.

This product has a 30 day warranty. The warranty is void if the part is installed in a unit the part was not designed for.


  • 3
    harman distribution blower

    Posted by lee day on Apr 1st 2017

    the blower unit was a direct match to my original Harman stove, HOWEVER, THE THREE WIRES COMING FROM THE UNIT TO THE STOVE HARNESS WERE NOT. The plug wire for ground was wrong, I needed to cut the ground plugs off and install new ends, turning a 1/2 hr job into a 1 1/2 hr.job

  • 5
    Great Service

    Posted by anonymous on Dec 19th 2016

    Everything about this order was quick and easy. I found exactly what I needed, ordered online, and it arrived. What more can a guy ask?

  • 5
    Great replacement blower

    Posted by Ivan on Dec 16th 2016

    Our distribution blower motor recently started feeling very hot and was smelling of electrical heating. I ordered this replacement and it fit perfectly and was easy to install with just a few modifications of the ground wire harness. It runs very well, maybe even more quiet than the original. Mountain View Hearth Products has bailed me out several times over the last few Winters as they always have what I need and work with me on shipping.

  • 5
    Harman Distribution Blower

    Posted by Thomas Kuzina on Oct 9th 2016

    Fast service, received part early!

  • 5
    Blower distribution

    Posted by Patricia Schalnus on Feb 1st 2016

    Thank you for giving us our stove back. Reading your website helped me figure out what was needed and the heads up on the electrical was very helpful! Thank you we have our stove back

  • 5
    dist. blower

    Posted by george hartig on Jan 21st 2016

    a direct replacement!!! absolutly no problems with ordering,shipping or installation

  • 5
    Harman Distribution Blower

    Posted by Ronald Voytek on Jan 19th 2016

    quick and easy ordering. decent price, fast delivery

  • 5
    Exact fit

    Posted by Robert on Nov 4th 2015

    Exact fit for my harmon p61. Only issue is the ground wire is the opposite connecter it needs to be but that's an easy fix.

  • 5
    distribution blower for p 38

    Posted by Jerry Gagne on Dec 21st 2014

    Very good service, I received the right part the first time and pretty quick. This was the second time I have bought a stove part here and I am very satisfied with the price and the quality and the service. You can't go wrong...