At the frat house I manage we have through the wall heat and air conditioning units. It's like in hotel rooms. One complaint I have heard about them is that they occasionally hear a click, the fan ramps up, and the air blowing out of the unit is much colder than normal. This happens for about a minute and then the fan ramps down and it starts heating again.
I assume its not bad, but I am curious as to what is going on?
Last edited by michaelson; 10-19-2012 at 12:02 PM.