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Building my climate controled fermentation room.


JasonB18

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I have been asking allot of questions about recommended Fermentation temps lately, it's because I have been building a climate controlled fermentation room and want to make sure I get the temps right.

 

I got allot more work done on it yesterday and it is starting to take shape. The fermentation room will hold 2 fermenters at different temps or both at the same temps. And 120- 740ml PET bottles for aging.

 

I can post pictures if it is ok? It is kinda rough now but I think it will be awesome when it is done.

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Temperature controlled space is a great thing. I have a small enclosed area under the stairs to my cellar. This area, in the winter, stays around 18C which is perfect. I have a tiny electric heater in there if the temps drop lower once in a while. I've done a couple lagers and find the attached garage to be about perfect in the winter time.

 

Folks with no cellars and no cool weather must have a difficult time unless they use a frig.

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Folks with no cellars and no cool weather must have a difficult time unless they use a frig.

 

Ain't that the truth Cliff.

Like everyone I have always had a passing interest in the weather, but never as much as I do now that I am a home brewer. This weekend the temps were 39'C and 36'C, I bottled my Ginger Beer on Friday and let the FV soak over the weekend. Today is only 26'C and I am going to put down a brew. I am fermenting in a built-in robe using frozen bootles of water and a rubber backed mat. As long as I change the bottles each morning I am able to keep my FV temp under 20'C.

 

A fermenting fridge is on the must have list, but I need to prioritise. I am moving to kegs; bottles have quickly became a PITA with rinsing, santising, draining, filling, capping, transporting and storing all consuming too much time. As well as that keeping 400 odd full bottles cool is a logistics nightmare and unless you have a lot of space and fridges.

 

Anyway for me its kegs and kegerator first, chest freeezer for storage and then fermenting fridge. With only 1 month of extreme temeratures left it should be a walk in the park[cool]

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Ok here are some pictures,( if I can remember how to do it right)

 

My Brew Room in the beginning,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1277.jpg

 

Added my fermenting bench, enough space for my next fermenter, should arrive Monday,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1279.jpg

 

Added more shelving for bottles and up coming batches of brew.

I am ready for insulation and climate control plumbing,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1285.jpg

 

Testing my climate control system, It works nicely!!

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1286.jpg

 

That's all I got so far, But I will keep adding more pictures as I make progress.

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Got some more work done on it tonight. Here are some pictures,

 

Installing insulation and sealing all the seams,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1288.jpg

 

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1287.jpg

 

Added the fermenting chamber divider and test fit my other fermenter.

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1289.jpg

 

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1290.jpg

 

Now all I have to do is add the climate control system, build the doors, finish the computer program, and do testing :)

 

The condenser system is 2 water cooling systems for a old computer I used to own. hooked up to a peltier cooler( I think that's what its called) from a old electric ice chest. The kind you plug into your car for camping and such. It can cool or heat. Thats why I will have add a computer control system to monitor the temps and adjust automatically. All I will have to do is tell the computer what temp I want each fermenting chamber at.

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Here is what I did tonight after work. I installed my cooling system and am doing some rough testing ( without computer control).

1st ferment chamber Real Ale brewing.

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1291.jpg

 

2nd ferment chamber, empty at the moment for testing the cooling system.

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1292.jpg

 

Mess of wires up top for computer control and other stuff[biggrin] don't ask me I am a noob at home brew.

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1293.jpg

Ever wonder what am I doing?? LOL

 

This is a picture with one of the doors on it's not finished yet, Don't make fun of it.[roll] it's just on now for cooling testing in that chamber, I will make it look better later.

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1294.jpg

 

So thats what I got done tonight. It is still running so I got to go back and check how it is doing. Seriously would be a bummer if I burnt the house down or something hehe.

 

 

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Nice setup. I am interested though as in the costs to do all this. Would it have been cheaper to get a fridge instead?

 

C'mon Bill

 

Sometimes the best part of a hobby is spending money (actaully isn't that a hobby in itself?)

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Well so-far it only cost about $100 bucks, I had most everything I needed laying around in the garage. With everything including the 2 DIY kits and extra bottles I probably have about $300 invested.

 

I got the Coopers Pilsener going last night,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1301.jpg

 

I put the door on and set the temp for 22c,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1302.jpg

 

I checked it this morning to see how it was doing,

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1304.jpg

 

It seems to be working nicely :) After 24 hours I will set the temp to 12c. It might take a day or so to get that low but it does do it.

 

When I am lowering the temp, or not looking inside I put the window cover on for added insulation.

http://i1214.photobucket.com/albums/cc491/Sidekicksport96/DSCN1295.jpg

 

That's it for now ,, we will see how it does :)

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I turned on the cooler last night ,, 12 hours after I put the Coopers Pilsener Kit in,, the yeast was already giving a nice layer of foam on top so I knew it was time to drop the temp. It is down to 18c now it will probably take another day to get to 15c or so,,. Then it will keep going till around 10-12c,, I hope. [cool]

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Hi Jason

Your computer control, how have you done that?

And, is it just a case of telling it what temp you want, or are you making a whizz bang program that lets you setup the temperature steps for the entire brew life? i.e. start the Pilsener at 24 the come down to 12 on the second day, cold crash after 14, that sort of thing?

I'm very curious ;)

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