How noisy are the 3's compared to the old Hoppers? I have had 4 of the old Hoppers. 2 of them make so much noise from the never shutting off HD that they could be heard from 2 rooms away. 1 of the current ones I have is so noisy I put it on a timer to turn off at 11PM so I can sleep. Why don't these power wasting space heaters ever shut down?
Thanx
Thanx