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Questions about keezer; verifying my builds feasibility

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JayMac

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Joined
Jun 20, 2012
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Location
Guelph
Hey guys!

So last week I took my broken POS Danby kegerator in to get looked at as it wasn't cooling at all. Turns out this thing just died straight up in the middle of the night. However, instead of sending me a new one, Danby has (thankfully) refunded my purchase entirely, so now its time to (drum roll) be a smart brewer and just build my own keezer (yay!).

So I did the cost analysis of everything, and it turns out that if I start off with two taps, (still drilling holes and leaving room for the second two, using plugs to insulate), I'll still have money left over from my refund. I'm a student, so I don't have too much cash to burn, which is why I'm waiting another couple months before ordering my perlicks, dual product regulator, and 4-way manifold (I already have a two-way which later I'll use as a dedicated force carb manifold).

So now that I briefed you all on my project, I just wanted to run a few questions by the more senior folks who have done all of this before.

1. is the main reason for removing the copper piece in an electrical recepticle (to make a half-hot outlet) due to the fact that you can still continuously run something like a fan, while the temperature controller can shut on and off the power to the freezer on the other outlet?

2. I have a single tap right now but it has a gooseneck shank (to fit in the tower of my kegerator). Instead of paying $15 for the straight shank and tailpiece assembly, would it work to pass the shank through a hole in the 1"x6"x12' wood for the collar and simply cut out the insulation on the inside around where the shank protrude? I'm not too optomistic about this, but I really don't want to dish out another $15 so that a shank can go to waste collecting dust in my basement.

3. castors. I've seen an awful lot of people using 3" castors, but I was looking at maybe using 2" castors as they are almost half the price at my home depot in Canada. Since I'm terribly scared of drilling into the freezer itself, I was just going to make a base out of 2"x4"s and screw the castors into them. The only problem is I'm not sure if the 2" castors can hold the weight of the freezer, CO2 tank, and 4 full cornies. I'm sure it would help if I positioned them farther from the edges, but I'm still a little worried. thoughts?

And that pretty much covers all of the questions I have. I was thinking of following this tutorial for housing the temp controller: http://www.onemansbeer.com/keezer-build-diy-temperature-controller/

Then I was going to mitre birch wood together to form the collar, later using a red mahogany stain to clean it up. Perhaps spray paint the freezer black to compliment the stain a little better than the stock white colour.

Hinges should be fine as I can just unscrew them from the lid and screw them into the collar.

Insulation would be R-5 rigid polystyrene on the inside of the collar. Then, since the lid already has a rubber like sealing gasket which I hope to adhere the collar using liquid nails, I will then apply a self adhering V-shaped strip to the body of the freezer so that the collar will create a seal when it's let down.

Finally, I was going to get large, fancy looking brackets and use liquid nails to glue them to the front of the fridge, Then I was going to glue strips of velcro to the tops, and do the same to the bottom of my SS drip tray, that way I can easily remove it for draining.

That pretty much covers exactly how my keezer will be built, minus the installation of the handle, manifolds, securing the temp controller, etc... but that's all easily done by drilling into the collar, so there's no need to waste any MORE time than I already have. If anyone has been patient enough to read through this gruesomely long message (thank you), then I would really appreciate if you could pick out anything that you see to be problematic. I'll either take no response as everything is fine, or I've bored everyone to death! :D

Cheers and thanks again for your input!

Jay
 
Answers to questions:

1) Yes, removing the jumper between the outlets allows you to hook them up differently. You probably want to only remove the jumper on the hot side and leave the neutral line together.

2) You can do this to save the goose neck shank. It might require routing the beer line in a different way but it's no problem.

3) If the weight limit on the casters is sufficient you should be ok. Larger casters will roll more easily though. If you build a dolly and are planning on putting a skirt around it you might want to make certain that the swivel on the casters will stay under the dolly and not interfere with the skirt.


I just finished my keezer and will do my first keg with my my next brew. Built a keezer from an 8.8cf freezer and have the co2 on the outside with a dual regulator. I ran the gas lines through a 6" collar and put a 3-way manifold on one line and just a gas connector on the other. Think about getting a second set of hinges and building the collar to hinge to the keezer as well as having the lid hinge to the collar. I did that so that there is less to lift when opening just to get a bottle out without disturbing the beer lines and taps.
 
Suggestion when drilling the extra holes for your expansion taps -- Just drill a small (1/8 inch, etc) pilot hole, and simply don't cut the insulation on the inside of the collar. This will keep it with a clean look (holes are hard to see), and you won't have to plug anything up in order to keep the cold air contained.

Then, when you're ready for more taps, use the pilot holes to drill your shank holes, then hold the insulation steady and drill through both.
 
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