I don't know if this is the correct place to post this question, but I hope to get some info. I workout at a gym and the temp it set a 79 degrees. My sister left a note and told them it was too hot, the next day it was down to 75 degrees. Are there any rules on temp setting for public buildings or for a gym specifically? I get so hot sometimes I get light headed and I am not even working out that hard because it is so hot. Any feedback would be great thanks.