BreezyBrew
IPA is my spirit animal
I have a new 48 QT igloo marine cooler, and I'm trying to plan out my brew day configuration. First brew has 12 lbs of grain. With that much head space do you think it will drop much in temp? I'm thinking about reinforcing it with some additional insulation be required for a stable temp? I always preheat the tun for about 5 min before mash in. Also planned on putting it in the sun. Thanks for the advice!