Highlandsbrew
Active Member
I built this after I saw Marty's article in Brew Your Own. I built my own evaporator coil to cover more area inside the cooler. I am testing it out on a oatmeal stout, The temps in my garage are in the upper 70's to mid 80's right now, and it is having no trouble holding 66 degrees, it only runs for 10-15 min. twice a day.