Originally posted by jtisdale
My question is, do they have to be manually turned on via a switch, and it stays on hihg idle until you turn it off, or do they have something of a timer to automatically ramp up and down.
It would be nice to manually activate it with a switch, and then working with a timer, it would ramp up and down according to the timer setting.
I am still in the market for one, I just havent decided which one.