Cigar_Smoker wrote:Sting, from what I can see it would take a pretty inefficient boiler to make the 30 to small for what we need. After getting good measurements on the actual area to be heated is 6300 sq/ft and I am figuring that it will take about 220,500 but's/hrs. Now that is not a manual N calculation or anything but it should be close. Do you know what the minim feed rate of the 100 is?
Sting wrote:Cigar_Smoker wrote:Sting, from what I can see it would take a pretty inefficient boiler to make the 30 to small for what we need. After getting good measurements on the actual area to be heated is 6300 sq/ft and I am figuring that it will take about 220,500 but's/hrs. Now that is not a manual N calculation or anything but it should be close. Do you know what the minim feed rate of the 100 is?
I read that your load was considerably larger
Me bad - Again......
How low will it go?????????? Havn't a clue - it would depend - Let me get back to you on that
Sting wrote:Maybe as James advises above -- the kind folks at Wilbert would have some input as to the output and operation of the 100
Sting wrote:--at least it seams like this little place heats like a big drafty corn crib
Berlin wrote:a lot of mines in the midwest won't sell to the public anymore- in small tonnages. most will sell a truckload (20-27 tons) to pretty much anyone, however, and you will usually get a better price on the coal when you buy at least that amount, plus it's delivered.
zipdog wrote:You better check on availability of coal , most of the mines won't sell to the public. I called over 20 places and I live in central Il. Another member hooked me up with a southern Indiana mine. If you find one that will sell to you please post the name , location and price on here. Believe me coal isn't that easy to find in Illinois.
europachris wrote:zipdog wrote:You better check on availability of coal , most of the mines won't sell to the public. I called over 20 places and I live in central Il. Another member hooked me up with a southern Indiana mine. If you find one that will sell to you please post the name , location and price on here. Believe me coal isn't that easy to find in Illinois.
Bituminous doesn't weather/store all that well, so I don't want to buy 4 years worth at once.
Chris
Berlin wrote:most bituminous coal will store/weather just fine under 5 years. if the bit coal is covered it will be fine for probably twice that. after a period of time the volitiles slowly escape and, eventually, the coal will develop fissures as it "dries out" thus turning large pieces into smaller and smaller chunks as parts break away. this process will take at least 50 years for most eastern bituminous, even then most of the carbon and some volitiles are still there.
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