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Product title:

Harman Distribution Convection Room Air Blower: 3-21-33647

Product rating:
Product price:
$329.99
Product SKU ! 3-21-33647
Product MPN ! 3-21-33647
Product availability: In Stock
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Frequently Bought Together

Parts other customers added to their cart along with this one. Untick any you do not need, then add the rest together.

Total for 3 items $479.97

Description

Harman Distribution Blower for many units, see our stove compatibility tab.

The distribution blower is also known as the room air blower or convection blower. This blower moves room air through the heat exchanger to produce convection heat and to keep the stove from overheating. This blower is mounted without a gasket in all applications.

In addition to the models listed on the compatible tab, this product also fits:

  • Harman Gas Models:
    • BVG
    • Clarity 929 B-Vent
    • Clarity 929 DV
    • DVG
  • Harman Coal Models:
    • DVC 500
    • Mark I

This is the same part as 3-21-22647

UPC: 652174686971

Replacement For Part Numbers:

  • 3-21-33647
  • 3-21-22647

Compatible Models

Technical Specs

Check these against the part you are replacing before ordering. If a dimension does not match, contact us and we will confirm the fit.

Length (in) 7 ⅝"
Width (in) 7 ½"
Height (in) 6 ⅜"
Voltage 115
Amperage 1
RPM (Rotations/Minute) 1500
Rotation Direction Clockwise
Frequency (Hz) 60
Wire Connector Notes 3 Female Spades
Shaft Diameter 5/16"
Weight 4.75 lbs

Instructions

Install Instructions For Harman Distribution Convection Room Air Blower: 3-21-33647

Instructional Documents

Instructional Videos

Instructional Notes

  1. Unplug the stove from power
  2. Locate the old blower on the stove and disconnect the wires leading away from it to the wiring harness
  3. Using a 3/8" socket driver, remove the two screws holding it in place
  4. Install the new blower, securing it with the same hardware
  5. Reconnect the wires, white to white and black to the other corresponding color
  6. Make sure to reattach the green grounding wire if there is one
  7. secure any loose wiring with zip ties

Troubleshooting

Troubleshooting Notes

If your stove is overheating or prematurely shutting down, a collection of debris in this blower fan can be the culprit. Always clean this blower when troubleshooting. Some units use 2 of these blower in the stove or insert.

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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 special parts may take up to 4 weeks for processing, and customers are responsible for return shipping charges.

Shipping Information

This Item Qualifies For Free Shipping!

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: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.
Do You Offer Express Shipping?
Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.
How Does Free Shipping Work?
Most orders over $99 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.
Do You Ship To Canada?
We ship to Canada! We estimate USPS to take 4-10 days once receiving your package. Please note, we are unable to track US Postal packages once they cross the US border and cannot guarantee shipping times. All customs fees incurred are the responsibility of the customer and are not included in the total price. 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 Hawaii?
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.
Learn More About Our Shipping Information

Questions & Answers

If your question does not concern this part, contact us directly or read our FAQs.

  1. Will this blower fit a p61a pellet stove

    Yes.

Every question is read by our team before it appears here, so it will not show up right away - we will email you the answer.

Customer Reviews

Based on 13 reviews
92%
(12)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
F
Floyd W.
Harman Blower

Very fast delivery, OEM part fit and worked perfectly. Highly recommended!

R
Roger r.
Harman convection blower

Bought for spare for 21 year old Harman stove havnt used yet

V
Vincent U.
P63 distribution blower

I ordered a Harman OEM distribution blower from Stove and Grill Parts for less for my P63 pellet stove. Shipping was free. Installation took about 30 minutes. Didn’t have to worry about replacing wire ends or wire coding being different-was exactly like my original 10 year old blower. Works as expected-quiet. Saving my old blower as a backup for emergencies. Only difference was new blower wasn’t painted. They filled my order the same day.

B
Bruce L.
P38 pellet stove blower

Ordered P 38 replacement fan blower and it was easy to replace, I didn’t even move the stove from the wall. Two bolts and three wires was all that was involved. The hardest job was getting the old wire from the control panel. I had to crush the plastic adapter to remove the wire. All said and done the fan is quiet and I notice the CFM‘s are better than my original Harman blower. Quality product would buy from again!

B
Benjamin P.
Perfect replacement

This was the perfect replacement part for our 52i accentra insert. Very simple to replace yourself, you just need to pull out the stove, remove 2 screws and 3 quick-connect wires. The part comes with the correct quick-connects already in place making replacement a breeze. Shipping was super fast!

Still have a question?

Call or email us and we will help you find the right part.

Mon–Sat 9AM–5PM · Sun 10AM–3PM ESTShipping policy · Return policy · FAQs

Customer Reviews

Based on 13 reviews
92%
(12)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
F
Floyd W.
Harman Blower

Very fast delivery, OEM part fit and worked perfectly. Highly recommended!

R
Roger r.
Harman convection blower

Bought for spare for 21 year old Harman stove havnt used yet

V
Vincent U.
P63 distribution blower

I ordered a Harman OEM distribution blower from Stove and Grill Parts for less for my P63 pellet stove. Shipping was free. Installation took about 30 minutes. Didn’t have to worry about replacing wire ends or wire coding being different-was exactly like my original 10 year old blower. Works as expected-quiet. Saving my old blower as a backup for emergencies. Only difference was new blower wasn’t painted. They filled my order the same day.

B
Bruce L.
P38 pellet stove blower

Ordered P 38 replacement fan blower and it was easy to replace, I didn’t even move the stove from the wall. Two bolts and three wires was all that was involved. The hardest job was getting the old wire from the control panel. I had to crush the plastic adapter to remove the wire. All said and done the fan is quiet and I notice the CFM‘s are better than my original Harman blower. Quality product would buy from again!

B
Benjamin P.
Perfect replacement

This was the perfect replacement part for our 52i accentra insert. Very simple to replace yourself, you just need to pull out the stove, remove 2 screws and 3 quick-connect wires. The part comes with the correct quick-connects already in place making replacement a breeze. Shipping was super fast!