as a matter of fact, I just made a wiring change in my setup a few minutes ago for that ... concerned about humidity in my large flower-booth, I plugged both the exhaust fan, and the oscillating fan, into the timer for my clone/veg-box next to it ... now my fans are on an 18 hour cycle, while the flower-booth lights are on their 12 hour cycle ... so, my fans stay on 4 hours after lights go off, and come on 2 hours before the lights come on ... Im hoping this will help pull out excess heat and humidity, after the lights go out ... :smokin:
the image reaper Reviewed by the image reaper on . exhaust fan ti ming exhaust fan can i keep it running all the time or do i turn it on on certain hours Rating: 5