Convection Blower Motor

ntp71 · Post by **ntp71** » Mon. Feb. 04, 2013 3:41 pm

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Hello,

My convection motor died on my Old Mill Stoker. Rather than replace the whole thing I would just like to replace the motor itself. I would need a double shaft motor. The closest thing I found is a Fasco K141.

This appears to be the same convection blower I have.

http://www.stove-parts-unlimited.com/18_inch_Tran ... /1tf18.htm

However there is not much info on the motor itself such as the manufacturer.

Anyone have any ideas?

Neal

Rigar · Post by **Rigar** » Mon. Feb. 04, 2013 3:48 pm

Try grainger.com also?

ntp71 · Post by **ntp71** » Mon. Feb. 04, 2013 8:33 pm

Actually....no I didn't

But....then I did after reading your reply...found this..

http://www.grainger.com/product/DAYTON-CFrame-Mot ... Pid=search

The only thing is it seems like the shaft is about a 1/16 larger than mine...mine measures about 5/32...that one measures 7/32.

It might be worth getting it though..the plastic piece that attaches to the shaft can be drilled out I suppose...ugh!

I took the motor out of my COnvection assembly and it turns out the wire broke off...I'm going to bring it to work and see if I can solder it back on...this would be the second fix on this though and there is not much room for error anymore.

Rigar · Post by **Rigar** » Mon. Feb. 04, 2013 9:30 pm

I would try calling grainger ...their call center operators are pretty knowledgable
...our find a grainger nearby and talk to them directly

Rigar · Post by **Rigar** » Mon. Feb. 04, 2013 9:35 pm

There are 17 branches in Pa. according to their website

McGiever · Post by **McGiever** » Tue. Feb. 05, 2013 9:24 pm

Without buying a whole new fan...

You may have to chose your replacement motor carefully and re-use your old armature to have the dual shafts (both) of the same/proper length.

Chose for the same diameter armature hole in the new stack and also to allow the new sleeve bearings to fit on the old armature's shafts.

Freddy · Post by **Freddy** » Wed. Feb. 06, 2013 5:02 am

ntp71 wrote:it turns out the wire broke off...I'm going to bring it to work and see if I can solder it back on..

Go for it. It might last a good long time. I worked for a while doing maintenance at a hotel. They had a dozen or more upright vacuum cleaners...I can't remember the brand, they were red.... anyway, every single one of them died after 14 to 18 months. Of course the warranty was a year. Every single one had the same problem, a broken wire coming off the motor. It was a 20 minute repair. Open it, solder a short loop of wire to give it some slack and put it back together. Not one failed in that manner again.

ntp71 · Post by **ntp71** » Fri. Feb. 08, 2013 6:25 pm

I got it up and running. I really couldn't afford a whole new fan. There was very little wire to solder to coming off of the coil, but I am pretty confident it will hold.

Thanks for all of the help.

Neal

Rigar · Post by **Rigar** » Fri. Feb. 08, 2013 6:43 pm

Good job...
You may be suprised how long it might last...!