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05-26-2010, 01:57 AM
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#1
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Feedback Score: 0 reviews
Join Date: Nov 2009
Location: Coeur d'Alene, I-duh-ho
Posts: 165
Liked 6 Times on 5 Posts Likes Given: 2
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Converting my dorm fridge to a fermentation chamber?
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I'm thinking that my old dorm fridge will be a nice temp control option for fermenting, but the 6 gal Better Bottle won't fit without moving the "chiller" from the roof of the fridge. Does anybody know how to do this?
There is a line (presumably the coolant line) running into the metal chiller frame. The frame is attached to the fridge with just a few screws but I don't know what to do about the coolant line. Can it be capped? Can I cut and cap the lines and get the fridge recharged? Would it be cheaper just to buy something else?Other ideas?
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There's a thin line between fishing and standing on the shore swinging a stick around like an idiot...
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05-26-2010, 03:17 AM
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#2
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Swillerin'
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Join Date: Jan 2009
Location: Helotes, TX, TX
Posts: 44
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I've been told that fridges are "closed" systems, therefore no way to recharged.
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05-26-2010, 04:48 AM
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#3
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Join Date: Apr 2010
Location: Houston, TX
Posts: 27
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If you take the fridge apart, and carefully remove the cooling lines, you can build a new enclosure and route them as you please- there are a few threads on this forum that I've seen that deal with it.
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On Deck: Bourbon for Breakfast Stout
Primary: Apple Spiced Mead, Rye Saison, Dampfbier
Bottles: Citrus Wheat, Sweet Cider
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05-26-2010, 02:35 PM
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#4
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Join Date: Nov 2009
Location: Coeur d'Alene, I-duh-ho
Posts: 165
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Thanks, I'll look at taking it apart! 
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There's a thin line between fishing and standing on the shore swinging a stick around like an idiot...
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05-26-2010, 02:39 PM
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#5
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I use secondaries. :p
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Join Date: Sep 2005
Location: Cary, NC
Posts: 11,238
Liked 64 Times on 56 Posts Likes Given: 11
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If the freezer thing is a sheet of bent metal, you can (carefully) bend the whole thing down so that it rests against the back, like this:

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Ground Fault Brewing Co.
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05-26-2010, 02:46 PM
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#6
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Here's the Beers!
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Join Date: Jun 2009
Location: Maricopa AZ
Posts: 6,961
Liked 99 Times on 93 Posts Likes Given: 91
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My dorm fridge had the chiller plate that doubled as the freezer floor, it was held in place with some plastic tabs, I released the tabs and carefully folded the chiller down so it did not kink the lines at the back and it now sits flush along the back of the fridge. I just finished building a 2x12 collar that will be used to expand it enough to ferment 10 gallons with no problems. I think I could take pics of the construction and post up a DIY if it might be useful to anyone.
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05-26-2010, 02:47 PM
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#7
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Here's the Beers!
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Join Date: Jun 2009
Location: Maricopa AZ
Posts: 6,961
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Yup mine is just like Walkers up above!
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05-26-2010, 02:48 PM
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#8
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Join Date: Jun 2008
Location: NYC
Posts: 3,180
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Walker-san,
I did that with my Ferminatrix(tm) and the motor kept tripping. The compressor didn't have enough oomph to push the coolant up a vertical plate. I ended up grinding off the extra metal above the coolant plate (on the sides) and I moved the whole thing up.
I have to cram the cornies in there, but I can get two at a time.
B
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Originally Posted by Zuljin
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05-26-2010, 02:52 PM
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#9
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Join Date: Oct 2009
Location: Washington DC
Posts: 17
Liked 1 Times on 1 Posts
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Quote:
Originally Posted by azscoob
Yup mine is just like Walkers up above!
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+ 2.
I use a Johnson or Ranco controller now (can't remember which), and it works great. I'll soon be switching that controller to a keezer, and using an ebay aquarium controller to controll heating and cooling for fermentation.
Also, I found the dorm on the street, and it works great! 
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05-26-2010, 03:00 PM
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#10
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I use secondaries. :p
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Join Date: Sep 2005
Location: Cary, NC
Posts: 11,238
Liked 64 Times on 56 Posts Likes Given: 11
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Quote:
Originally Posted by bad coffee
Walker-san,
I did that with my Ferminatrix(tm) and the motor kept tripping. The compressor didn't have enough oomph to push the coolant up a vertical plate.
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That sucks.... I wonder if you kinked the line when you bent it down?
Anyway.... back to the topic of a fermentation chamber....
What size is your fridge, Fishin-Jay? I know that the one I have will not hold a carboy because the diameter of the fermenter is large enough that it would have to sit up off the floor (above the hump covering the compressor) and that doesn't leave enough height to put a carboy or better bottle in there.
Kegs fit because they can sit all the way down on the floor (between the compressor hump and the door).
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Ground Fault Brewing Co.
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