On Mon, 05 Oct 2015 22:02:24 -0700, Don Y
wrote:

That depends on where you live! : Here, it's rarely cool enough
to NOT have (or want) the ACbrrr to be on!

Sounds like Arizona. ;-)

Here in Florida we relish the days when you can open the windows
(Nov-Mar) and the hot tub feels good about the same time. In the
summer it is just swapping water with the pool and not really used at
all.