Lasko 2138 8-Inch Electrically Reversible Twin Window Fan

The 8" Electrically Reversible Twin Window Fan adds the convenience of in-window reverse and independently controlled motors, making it one of the most versatile twin window fans on the market.
Customer Review: LASKO 2138 8-Inch Dual Window Fan
AWESOME - how have i lived here all these years without this- Turns on when temp rises and the fans are independent - really nice and economical. The window it is in is IN the house, between 2 rooms. Put the Fan in the top of the window to help circulate air thru-out the house - works so well my utility bills are down by 10%!!
Customer Review: UNSAFE!!!!
This fan is extremely unsafe. I placed the fan in the window of my apartment only to be awoken by the smell of burning plastic. The right fan motor stopped working at some point in the night and became scorching hot. It was the second use of this fan after purchase. This fan is extremely UNSAFE!!!!