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Old 10-28-2010, 08:10 PM   #1
sportscrazed2
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I watched a youtube video on all grain brewing and from my understanding you are basically submerging your grains in warm water then draining the liquid off and boiling it and adding hops just like an extract brew. is this really all there is too it? the only thing extra i would really need is a cooler with some tubing that allows me to get the wort off of the grains?

 
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Old 10-28-2010, 08:15 PM   #2
jmick
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yep, that's about it.

If you have been doing full boil extract batches - going all grain is as simple as making/ buying a MLT (mash/lauter tun)
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Old 10-28-2010, 08:20 PM   #3
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It's true that the theory is simple, but there are a few things that become very important.

Building your mash tun (where you are soaking the grain) can be simple but stick to a plan for your first one.

The main thing is that you need to be spot on for your mash temp, a miscalculation of five degrees can really screw with your beer.

Find yourself a nice calculator and do a simple single infusion mash with a fly sparge in a cooler and you should be good.

HomeBrewTalk.com makes research crazy easy. Spend a couple hours reading everything you can, and you won't go wrong.

 
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Old 10-28-2010, 08:22 PM   #4
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Yeah basically. You need to hit the right temperatures as well as the right grist to water ratio. There are also different ways to sparge: batch or fly. But yeah it's really not all that complicated, just read up a bit and you'll be good to go. You don't even have to use a cooler, I started with the Zapap (Papazian) lauter tun and I liked it so much I'm still using it after almost 40 batches of all grain. check it out:

http://www.mainebrews.com/news/2009/...lauter-system/

I cover mine with my kettle lid and some old blankets too keep the mash temp consistent. The most I ever lose in temp is 1 degree f.

 
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Old 10-28-2010, 10:16 PM   #5
ajf
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It's a bit more complicated than your description, but not much.
You don't just submerge the grains in warm water. You need to calculate the volume and temperature of the water correctly to achieve your mash temperature after adding the grains. You then need to stir the mash to get rid of any dough balls, and then wait (typically for about 60 minutes). Then you need to sparge (i.e. rinse the sugars out of the grain) rather than just draining the liquid.
The biggest difference is that with extract brews, you can do a small boil, and top off with water. With All Grain, you will need to do a full boil, which requires either a largish kettle (at least 7.5g for a 5g brew), and enough oomph in you heat source to bring about 6.5g to a rolling boil. This is often not possible if you boil on the kitchen stove, but is trivial if you have a turkey fryer and can brew outside.

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Old 10-28-2010, 10:24 PM   #6
devilishprune
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It's pretty much like making a big bowl of oatmeal at a certain temperature.

 
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Old 10-29-2010, 12:40 AM   #7
sportscrazed2
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Allright think I will give it a go over the summer. someone told me that one of those coolers cost $175 is that about right? seems high

 
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Old 10-29-2010, 12:44 AM   #8
Frodo
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You can buy a cooler and do the plumbing yourself for much less than that, but if you want no hassle pre-made they're expensive.

 
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Old 10-29-2010, 12:45 AM   #9
sportscrazed2
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depends how much cheaper are we looking at? i'm sure i could manage to build one myself if the price was significantly cheaper

 
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Old 10-29-2010, 12:50 AM   #10
wilserbrewer
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About $4 here...

http://www.homebrewtalk.com/f11/ten-...ersion-125108/

had the braid, salvaged the cooler, bought the tubing if I remember...$175 for a cooler...hah. A very simple cheap cooler can work very well, don't think for a minute that you NEED a schmancy cooler set up.

 
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