Heat Wave

It's 99 degrees outside, might break 10 today, not quite 3 p.m. In my shop, a tin roofed shed, no ac sits two ten gallon batches of beer fermenting away in two Brewhemoths. They are being kept cool by a homemade glycol chiller and the Brewhemoth internal chiller. Its amazing in a room that has to be well over a hundred, I am able to hold a constant 67 degree fermentation temperature. WOW!