Coldbreak Brewing HERMS Giveaway!

HomeBrewSupply AMCYL Brew Kettle Giveaway!


Home Brew Forums > Home Brewing Beer > General Techniques > Split boil 10 gallon batch... Advice?
Reply
 
Thread Tools
Old 09-05-2009, 02:20 PM   #1
Beer_Maker
Senior Member
HBT_LIFETIMESUPPORTER.png
Feedback Score: 0 reviews
 
Beer_Maker's Avatar
Recipes 
 
Join Date: Nov 2008
Posts: 262
Liked 15 Times on 4 Posts

Default Split boil 10 gallon batch... Advice?

I'm going to attempt my first 10 gallon brew day tomorrow.

Marris Otter 17 Lb
Cara-pils 1 Lb
Crystal 20L 1 Lb
Caravienne 1 Lb
1 oz Simcoe 60 min
.5 oz Cascade 30 Min
.5 oz Fuggles 5 Min

WLP008 East Coast Ale (2L starter churning away on the stir plate)

Planning on a double batch sparge with a mash at ~152.

The issue is that I don't have a kettle near large enough to boil the 13+ gallons of wort. My plan is to mash everything and collect all of the runnings and then split that between two boils, recombine it in a 15 gal LME container, pitch, and then ferment at 68F.

I already have the hops split up for the two separate boils. My question is would it be better to treat the boils as two separate beers and then combine? Or would it be better to add all of the hops to one boil and then combine?

More importantly, has anyone had any luck with this method?

Thanks,
B.


__________________
-Light travels faster than sound. This is why some people appear bright until you hear them speak.
Beer_Maker is offline
 
Reply With Quote
Old 09-05-2009, 05:07 PM   #2
Suthrncomfrt1884
Feedback Score: 0 reviews
Recipes 
 
Join Date: Jun 2009
Location: Rockford, Illinois
Posts: 4,081
Liked 25 Times on 23 Posts
Likes Given: 3

Default

I've done this. You should treat each as it's own beer. You want to make sure your volumes are exactly the same to, otherwise you'll throw off your numbers. And you'll definately want to split up the hops.


__________________
He who drinks beer sleeps well. He who sleeps well cannot sin. He who does not sin goes to heaven.

Another HERMS rig...
Suthrncomfrt1884 is offline
 
Reply With Quote
Old 09-05-2009, 07:37 PM   #3
Beer_Maker
Senior Member
HBT_LIFETIMESUPPORTER.png
Feedback Score: 0 reviews
 
Beer_Maker's Avatar
Recipes 
 
Join Date: Nov 2008
Posts: 262
Liked 15 Times on 4 Posts

Default

That's what I wsa leaning towards... Just need a little confirmation. Thanks.
__________________
-Light travels faster than sound. This is why some people appear bright until you hear them speak.
Beer_Maker is offline
 
Reply With Quote
Old 09-05-2009, 09:51 PM   #4
wilserbrewer
BIAB Expert Tailor
HBT_SPONSOR.png
Vendor Ads 
Feedback Score: 10 reviews
 
wilserbrewer's Avatar
Recipes 
 
Join Date: May 2007
Location: Jersey Shore, Jersey
Posts: 8,183
Liked 823 Times on 657 Posts
Likes Given: 15

Default

Quote:
Originally Posted by Suthrncomfrt1884 View Post
You want to make sure your volumes are exactly the same to, otherwise you'll throw off your numbers. And you'll definately want to split up the hops.

Sorry, I don't understand why the volumes need to be "exactly" the same as you will be combining in the fermenter.

I would think if the runnings are reasonably split in half, and the hops are split as well, everrything would work out?
wilserbrewer is offline
 
Reply With Quote
Old 09-06-2009, 02:25 PM   #5
Suthrncomfrt1884
Feedback Score: 0 reviews
Recipes 
 
Join Date: Jun 2009
Location: Rockford, Illinois
Posts: 4,081
Liked 25 Times on 23 Posts
Likes Given: 3

Default

I'm saying, strictly for numbers and repeatability factors, that having the exactly same thing in each fermenter is better.

If I throw an extra half ounce of hops in one batch, then the isomerization is going to be completely different for that beer. Mixing it will even them out most likely, but how are you going to repeat that recipe again if you're just eyeballing it.
__________________
He who drinks beer sleeps well. He who sleeps well cannot sin. He who does not sin goes to heaven.

Another HERMS rig...
Suthrncomfrt1884 is offline
 
Reply With Quote
Old 09-07-2009, 01:12 PM   #6
Beer_Maker
Senior Member
HBT_LIFETIMESUPPORTER.png
Feedback Score: 0 reviews
 
Beer_Maker's Avatar
Recipes 
 
Join Date: Nov 2008
Posts: 262
Liked 15 Times on 4 Posts

Default

I ended up doing two identical boils. I think it would have been a moot point either way because both boils ended up in the same fermenter, but for repeatability sake I kept them the same.

All in all it was a great brew day will 11 gallons into the fementer...and 79% efficiency to boot (I generally average in the high sixties mostly do to the crush at the LHBS).


__________________
-Light travels faster than sound. This is why some people appear bright until you hear them speak.
Beer_Maker is offline
 
Reply With Quote
Reply


Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
To split or not to split dry yeast for 1 gallon experiments? Nugu Beginners Beer Brewing Forum 11 12-18-2010 10:22 AM
boil off on 10 gallon batch planenut General Beer Discussion 6 11-07-2008 06:18 PM
6 gallon batch - How much boil volume? davarm General Beer Discussion 5 11-05-2008 03:55 PM
Technique for determining pre boil gravity with a split boil...? hagbardceline All Grain & Partial Mash Brewing 3 10-17-2008 04:31 AM
partial boil for 10 gallon batch - possible ? kappclark Extract Brewing 15 06-23-2007 05:50 AM


Forum Jump

Newest Threads

LATEST SPONSOR DEALS