1
vote
1answer
103 views

BrewJacket - How does this Work and How can I replicate it?

https://www.kickstarter.com/projects/433436998/brewjacket-immersion-lager-beer-without-a-refriger I've spent the last year determining how I can combat the hot temperatures to brew beer. I resort to ...
2
votes
2answers
82 views

How to Properly Increase the Temperature of a Batch after Primary Fermentation

I've read tidbits how that after the first 3 days of fermentation, you would ideally raise the temperature of the carboy for the remainder of the brew. How, exactly, does one do this? Say the Wyeast ...
2
votes
2answers
50 views

At what point on a Yeast's Optimal Temperature Range should the power to a Fermwrap be turned off?

I finally hooked a PowerSwitch Tail II up to my Raspberry Pi and Fermwrap. The RPi has DS18B20 temperature probes directly measuring the temperature of the wort by going down through the airlock. For ...
2
votes
3answers
1k views

Heating pad for fermentation

Is there any concern with warming up a fermentation by placing the bucket/carboy on an electric heating pad? Will it kill the yeast that settles on the bottom?
2
votes
1answer
213 views

What is the best way to measure temperature in a swamp cooler?

I am thinking about setting up a bucket-o-water/t-shirt swamp cooler for my primary fermenter. The ambient temperature is about 82degF and I would like to ferment an American Ale around 74degF. I have ...
4
votes
4answers
662 views

Networked/Connected Thermometer for Measuring Water in Swamp Cooler

I was hoping to put together an information system that could measure the temperature of the water in a bucket where I place my fermenting-bucket and notify my smart phone when I need to replace the ...
4
votes
2answers
350 views

2 Temperature Control Questions - difference in ambient temp; moisture control in chest freezer

I use a chest freezer with a Brewpad heating element stuck to the inside wall (for warmer fermentations/bottle conditioning), and a single-stage Johnson controller. Since getting this, I haven't used ...
5
votes
3answers
867 views

At what stage of the fermentation process is temperature control most important?

I've been using a fridge w/thermostat to control fermentation temperature for ~6 months now & have recently started dual-purposing the fridge for a keg as well. Since serving & fermentation ...
4
votes
4answers
2k views

Heating Methods

Just yesterday, I bought a chest freezer and digital Johnson temp controller, and am EXTREMELY psyched. I think I'm going to make a pre-prohibition pilsner/classic american pilsner as my first lager. ...
3
votes
2answers
2k views

Can't get accurate temperature with johnson controls and freezer

I've just started fermenting my first lager with my recent new temperature control equipment, but am having some problems getting to the correct temperature. I have a chest freezer with a johnson ...
6
votes
6answers
1k views

What to look for in a temperature controller

I've decided to begin assembling the components for temperature control, as I am walking around telling new homebrewers that its the best thing one can do to improve quality, yet I myself don't have ...
5
votes
2answers
934 views

Aquarium water heaters for Fermentation chamber

Looking for suggestions on brands of aquarium heaters to use in a fermentation chamber I've built. My set-up is a 60 qt Igloo cooler with a custom foam insulation top cut to allow for a 5 to 6.5 ...
5
votes
1answer
185 views

How long should I keep a lambic at fermentation temperature?

Normally I ferment beer in my basement, which varies in temperature from 50-70 degrees, depending on the season. These temperature swings can be bad for fermentation, especially in winter. So when I ...
5
votes
4answers
463 views

How to monitor FV Temperature online

Is there a temperature monitor/device which I can attach to the fermentation vessel that will post temperature data back to a PC via Ethernet or wireless?
11
votes
3answers
624 views

How long do I need to maintain my fermentation temperature?

Do I need to maintain my desired temperature until bottling or take it out of the "ferm chamber" after initial fermentation is done? What about with long term brews such as sours?
3
votes
2answers
2k views

Which type of cooling system makes the best fermentation chamber?

There is already a general question about ways to control fermentation temperature. This question, however, is more specific - it pertains to active fermentation temperature control using ...
3
votes
3answers
489 views

Maintaining Lagering Temperatures

I've got a Pilsner in primary that I'm hoping to start lagering this weekend. I don't have a refrigerator that can accommodate the carboy, so I'm thinking about keeping it in a largish lidded foam ...