ColoradoXJ13
Well-Known Member
Got lucky the other day, out walking the dog and I see a huge (probably 100qt) coleman xtreme cooler by the dumpster. Looks like it has been outside on someones deck for a while, but the inside is spotless, looks unused, owners manuals still inside. I measured it out and it seems like I could get two primary carboys in there (I do 10-gallon batches) and I was thinking, since I just built a 70qt mashtun, I'll use this one to keep carboys warm/cold and to control fermentation temp.
So...I know I can add water and use a fishtank thermostat to heat the water to desired temp, how can I accurately cool water during the warm summer months (I don't consider adding ice accurate...)?
Thanks
So...I know I can add water and use a fishtank thermostat to heat the water to desired temp, how can I accurately cool water during the warm summer months (I don't consider adding ice accurate...)?
Thanks