This is a short video on how I installed a thermostatically controlled exhaust fan and intake vent in our new 10'x12' Amish-built greenhouse. This was a 3-day project compressed into a 10-minute video. Even though we are into late November the inside of the greenhouse has been getting into the high 80's with the afternoon sun, so an exhaust fan has become essential. The ideal high temp for growing plants is 80ºF, and I set the thermostat to automatically turn on the fan and open the intake vent at 80ºF.
This install of the fan and vent was much easier than I anticipated, and the entire project was a 1-person project.