Harman 3-21-08639 Combustion Blower Exhaust Fan Motor Upgrade Fits Pellet Stoves P43 P61 P68 XXV Accentra 52I Advance P35I PC45 PF100 PF120 BA100 BH105 Replaces Part 3-21-08415

I bought my first pellet stove, a used Harman P43, last winter. I couldn’t be happier with it, however starting it for the first time this season I could tell something wasn’t right. It was making a metallic grinding sound. After some research I came to the conclusion it was the fan and bought this replacement.I am blown away, It’s so quite I actually thought I might have installed it wrong. Seriously I was just expecting to get it back to the sound level it was at last winter. But this far exceeded my expectations. It’s no louder than a ceiling fan!Additional insight:Delivery was quick and it came packaged nicely.Installation was extremely easy once I got the old fan out. A helpful tip if you are replacing the original fan, the set screw holding the old blade on the inside will most likely strip. Save yourself the headache and cut the shaft with a sawzall from the back of the stove. If I had done that from the start installation would have been 10 minutes.Build quality seems to be excellent. However I just installed it so I can’t speak on longevity quite yet.Value is 10/10. Worth every penny!Wire length is more than enough and the even include the crimp connector so all you have to do is cut the wire off the old blower motor, crimp the connector onto the wires and plug them in, couldn’t be easier!

I bought this for my older Harman Advance pellet stove. It doesn’t look the same so I was reluctant but the part number matched. So I bought it. It fits and works perfect. It’s nice and quiet again. I added a picture of the old motor in case anyone has the same concerns as I did.

Easy to hook up and it works. The gasket that came with it was junk, ripped when I took it out of package but other than that good piece

The fan works great and is quiet. Luckily, I had read a previous review that said the wires were too short. So, for my 2017 Harman P35i model I cut the original wires at the motor which gave me plenty of length for the hook up. The universal mounting plate did not fit my model, so I had to remove/install the original mounting plate onto the new motor.

Bought this to replace the original combustion motor on my 10 year old Harman P43 Pellet Stove after the bearings went bad. This new aftermarket motor has good reviews so I figured, for less than half the price of an OEM motor, I'd give it a try. So far I'm very pleased. It was easy to install, even though I had to clip the connectors off and splice it directly into the wires coming from the stove. It even came with the Fan Blade Impeller that attaches to the motor's shaft inside the ash pot compartment. The best part is it's super quiet. The only question is how long will it last? The original motor lasted 10 years of constant 24/7, seven days a week, use heating my NY home during the winter months. I'll settle for half that time.

Quick arrival and as described

I have a p43 harman and this had way too short of wires, so I had to make an extension to plug into the stoves harness. The locking screw for the fan isn't the same size as the OEM part, it's metric instead, and the nuts that mount it to the studs are also a very different size. Comes with a metal plate and gasket, which doesn't work on my stove so I had to just re use the old ones, including the old nuts so make sure you don't lose them. I give it 3 stars because it does work and after listening to a loud motor for months and finally having silence is nice, but make sure you have extra wire, terminal ends, and patience

I’m sure this is a good motor, but I bought it and had to return it. Here’s why. First off, let me say that I have an older Harman Accentra (pre-52i). All I needed was the motor (3-21-08639) as I planned to reuse my blower mount and fan blade. I bought this one because the photos attached showed just the motor with the fan blade separate and unattached. However, what I received was a motor with a mount already attached (that did not fit my Accentra) and the fan blade also already attached. Now, that would have been fine as I figured I could just detach that mount and fan blade and use my originals. I don’t know what size Allen wrench was used to tighten the bolt that secures the blade but, of my 30 odd Allen wrenches, I did not have that size. So, to avoid damaging this motor, mount or blade as it was configured, I returned it. As I said, I’m sure this is a good motor and Pellethead is a fine company that I’ve bought from before. But, be advised that if all the motors come configured as mine did and you have an older Accentra, there’s going to be some extra work involved using this motor. As it turned out, I found another vendor on Amazon that also advertised just the motor with the blade unattached and that’s exactly how it came after I bought it.