Room 1 has a runng wood stove in the winter, and a big window A/C unit running in the summer. Room 2 has no cliamate control but is only 8' x 10', so I bought some nice grates about a foot square and cut a hole in the wall between room 1 & 2, about 6' up and furthest from the door. I ran 115vac into the hole and bought a few quiet 9" or 10" fans to try. Thats when I tried looking for a thermostat to switch the fan on and off via temp, with a summer winter switch to switch whether it is going on for heat or cool. What I found was nothing. Can you just point me in the right direction?