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Old 08-08-2007, 03:42 PM   #41
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Looking great, Thomcat. You're quite the skilled carpenter/cabinet maker. Is that another hobby of yours?

BTW, your controller set up looks slightly familiar to me. Why did you choose to mount it to the back, though? Won't that make it inconvenient for observing and adjusting temperature.

Also, since this is strictly a fermentation cabinet and you mentioned earlier you don't always brew that often, are you planning on installing a master power switch for when it's not in use?

Oops, i just asked a bunch of questions. sorry for that.


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Old 08-08-2007, 04:19 PM   #42
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very neat project man! I really like it a lot!


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Old 08-10-2007, 04:13 PM   #43
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It's lookin' good!
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Old 08-15-2007, 08:02 PM   #44
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MrFebtober... thanks! I do enjoy woodworking, but it's a little bit harder here in the apartment. I'd love to have a table saw (it would save a lot of time and headaches.) As far as mounting the controller on the back, I wanted to leave the top flat so I could stack stuff on top of it, and it was just a bit easier I have to admit. I hadn't thought about a master on/off switch, but that's a good idea. When I get around to building the Sanyo (or other) based keggerator, I'll probably do something very similar to what you did (nice job by the way).

Okay on with the update.... 08/15/07

It's fully functional and structurally complete. The caulking is done, the door is hung, and the last bit of hole-plugging is done.

The door (closed):



The door again (open showing a bit of foam for a good seal):



And finally, here's a pic at temperature. With the unit at ambient temperature (74F), I turned it on, and it reached the 55F setpoint in 26 minutes. Not bad!



I set the hysteresis at 2F so it continued to cool down to 53F and stopped. It took 24 minutes to warm back up to 57F when the compressor switched back on. Even then, it only took 8 minutes to get back to 53F. So it'll probably cycle ~8 minutes, twice an hour or so. Not too bad?!

So... this project was a blast to build. I have to say it wasn't the most economical project, but then mine never are. Projects like this are usually more for the fun of building for me. Plus, this one helps make good beer

I'll figure up the material costs at some point, but thanks for all the comments and suggestions guys! Good luck if you decide to build one. I'd love to see some pics.

Cheers,
Andy
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Old 08-17-2007, 08:30 AM   #45
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That is one SEXXXY unit!!! I have a little fridge out in my garage. When I defrost it I can fit one keg in it, sort of. I have to jam that pig in there. This bums me out. Never thought of tearing a minifridge apart to get the guts inside for a fermentation chamber before. I could brew in the garage in the summer!!! (I think for that to be an option though I might want to use 4" of foam, haha!)What I'm really interested in is how did you get that fridge apart. What to be careful of. What NOT to do. What to do.
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Old 08-17-2007, 01:07 PM   #46
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looks awesome..!!!!! definitely gives me ideas with all the little fridges i can get my hands on..
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Old 08-17-2007, 04:56 PM   #47
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Nice work! I just gutted my mini fridge and I am going to use it either as a fermentation cooler or turn it into a one corny kegerator Of course, mine isnt going to look half as good as yours. Good read!
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Old 08-17-2007, 06:46 PM   #48
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now i need to build a brew closet and a lagering cabinet
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Old 08-17-2007, 08:19 PM   #49
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thomcat333,
The original freezer compartment looks like an ideal place to mount a muffin fan. This would undoubtedly up your cooling efficiency. It probably would help with any condensation problems as well.
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Old 08-25-2007, 05:13 PM   #50
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08/25/07

Ok... well since you mentioned it, and because I found a suitable AC powered fan at radioshack the other day, I installed one. I added a switch beside the controller so that in the "ON" position, it comes on whenever the compressor is on. In the "OFF" position it doesn't come on at all. I also added a digital thermometer with the display outside the cabinet. I swear I'm going to stop messing with this and start brewing again soon... I think a buddy of mine and I are going to start and Oktoberfest around Labor Day. Cheers!

The Fan:


The Switch:


- Andy


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