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51
Waste Motor Oil / Re: Converting a corn stove to waste oil.
« Last post by Russ on November 29, 2023, 08:15:08 pm »
Sounds good, so a form of a drip system?  You should be able to control the burn with the needle valve and keep temps in check.  Good luck with your project!

52
Waste Motor Oil / Re: Converting a corn stove to waste oil.
« Last post by chuey_316 on November 29, 2023, 08:10:08 pm »
I'm thinking just a basic needle valve setup for now, but maybe next year installing a small low flow pump, and wiring it up to the auger control.
53
Waste Motor Oil / Re: Converting a corn stove to waste oil.
« Last post by Russ on November 28, 2023, 09:35:02 pm »
Greetings chuey_316!

I dont have direct experience converting a corn burner, but I would think as long as you can regulate the flow of the waste oil you should be able to keep temps in the range your stove can handle.  Be careful as waste oil does burn hot.  Sounds like an excellent plan on the cinder blocks.  I'm not sure on the temp rating of the stainless vent pipe, but if you can efficiently extract the heat, keeping it in the room, you should be able to keep the stack temps cool enough so you dont damage it.  Are you planning on some sort of drip system for your conversion?  Sounds like an interesting project!

Russ
 
54
Waste Motor Oil / Converting a corn stove to waste oil.
« Last post by chuey_316 on November 20, 2023, 10:51:03 pm »
I have a corn stove (Amizablaze 3000 aka Nesco 2100) that hasn't been used for the last 4-5 years since corn prices went up, making it no longer cost effective to heat my home. I finishing building a 24x24 garage right now, and would like to move the stove out there, and convert it to burn waste oil, using the original blower to move heat into the air. Converting isn't an issue, but I do have a couple questions for those who may have done this.

Will the corn stove hold up to the heat, or are they too thin walled? Also, how far from the wall should it be? I plan to stack cinder blocks in front of the wall where the stove will go, but don't want the wall to get too hot. Lastly, will the 3" double wall stainless vent pipe that the stove uses be ok to use? The exhaust vent rests inside a 5 or 6" wall thimble.

The garage is uninsulated right now, but will have rolled fiberglass in the walls, covered by 7/16 osb soon.
55
hi, in my customers garage is this shenandoah 315 btu model.it has a hole in it and the kind gal over at energy logistics told me that it could be welded.what is the best way to repair this rather large crack in the seam?thank you.
56
Waste Motor Oil / Re: question about a waste oil burner
« Last post by coldblooded on March 21, 2023, 07:55:04 pm »
thank you sir
57
Waste Motor Oil / Re: question about a waste oil burner
« Last post by Russ on March 21, 2023, 07:09:55 pm »
I only used a solenoid when I used my big compressor.  You need something to cut the air off when the furnace is shut down or it would continue to blow air and siphon fuel along with it.  I just left mine in when I got my vacuum pump because I was lazy, but really wouldn't need it because the pump switches on and off with the burner with no storage tank to keep supplying air so it quits just as soon as the pump stops.

I am no expert on capacitors, but mine has an Amrad R2000/37-156 on it.

Hope that helps.
58
Waste Motor Oil / Re: question about a waste oil burner
« Last post by coldblooded on March 21, 2023, 12:12:36 pm »
What happens if you don't have an air solenoid on the air inlet?  I should get a NC (normally closed) one right?  And any advice on wiring it up?

I bought a 2660 vacuum pump, but it doesn't have a capacitor.  Any advice on finding the right capacitor for it?

Thanks
59
User Projects & Pictures / Re: New Burnham Boiler Project
« Last post by Russ on March 16, 2023, 08:50:31 pm »
The pump works wonderfully.  It is quiet and power efficient and produces more than enough air for the heater.  I would never think of going back to a full size compressor.
60
User Projects & Pictures / Re: New Burnham Boiler Project
« Last post by Russ on March 16, 2023, 08:49:14 pm »
No tank, just straight from the compressor to the regulator.  I use a needle valve on a T connector coming out of the pump so I can bleed off the excess air.  The pump does produce more air than is needed, so you could add a tank and on/off pressure switch, but it was simpler just to add the T and needle valve.
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