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1answer
62 views

How do I extend my kegerator beer line run properly?

I have a built in kegerator in my kitchen, under the counter style. It is connected to a three tap handle tower and the lines are about 3 feet long. The noise from the compressor/fan is louder than I ...
9
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2answers
4k views

DIY Thermoelectric Cooler (TEC / Peltier) Fermentation Chamber

From a thermodynamics perspective, I realize that a TEC-based fermentation chamber is not the most efficient type of cooler due to very inefficient heat transfer, but, alas, I want to build one as I ...
1
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2answers
333 views

How low to install a ball valve on a boil kettle?

I'm putting together my first all grain system. I'm converting a 44qt SS stockpot to be used as a boil kettle using a weldless bulkhead and SS ball valve. I automatically assumed that I needed to ...
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1answer
188 views

Johnson A419 BLE/WiFi Modification

I'm a software engineer who just bought a Johnson A419. I have a Nest thermostat. Naturally, if I can control and monitor my house temps with my iDevices, why not my fermentation? I'd like to hack ...
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2answers
284 views

Non-plastic siphon tube

I know that some people say that PVC is fine for racking tubes, but I have someone who is looking for an alternative--HDPE or PP would be acceptable but not preferred. Since PVC is the only type of ...
4
votes
2answers
3k views

What do I need to build a tap handle?

I'm trying to build a bunch of tap handles, and am a little confused on what I need. Do I need both of these: Hangar Bolt and Ferrule or just this: Tap Handle Insert Or something else / ...
1
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1answer
4k views

Where to buy an immersion heater?

I'm planning to make a Hot Liquor Tank with a 5 gallons cooler and an immersion heater, but I don't have idea about where and which immersion heater I need. I read a tutorial, and the guy is using a ...
3
votes
1answer
320 views

Using Pyrex Graham condenser as counterflow chiller?

So for the few months that my wife & I have been brewing, we've been using the sink/icebath method of cooling our wort. This is mostly because of our erratic brewing schedule. Every cost, no ...
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5answers
4k views

Homebrewing and Arduino

Aside from digital thermometers, what are some other clever uses of the Arduino platform as applied to homebrewing? Anything such as novel gadgetry, process automation and/or DIY equipment is ...
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2answers
4k views

DIY Racking cane / Auto-siphon

I can't seem to find a local supplier that stocks a racking cane or siphon in my area so I'd like to have a go at making my own. I could find an online supplier but most US stores won't ship to AU ...
3
votes
1answer
885 views

Options for heating a stainless conical fermenter

I have two 15g stainless conicals in a fridge and I am building an advanced controller to heat and cool the whole mess. Some details on my blog for those who are curious. Currently I use a Fermwrap ...
2
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1answer
264 views

How big do the holes need to be in a Zapap style Mash/Lauter Tun?

I'm looking to make one of the mash tuns out of a plastic bucket. I find instructions like "drill a bazillion holes into the bottom with a small drill bit". How small? Is there a size that's too ...