There is a threshhold for Co2 toxicity in humans as well as Carbon Monoxide. I believe it is like 5000ppm but don't hold me to that. Seems like I would need to put a monitor/controller outside the grow room in the living space and set a high cut off point to where the generator shuts down when Co2 rises in the living space.

What do you guys think about that???
CaliJay Reviewed by CaliJay on . Repost of Co2 idea.. --------------------------------------------------------------------------------I though I might get some new input her on this... Posted in indoor growing...... OK so I might be a little stoned and be way off base here but I am trying to think of a way to run a Co2 generator in the attic, possibly in a box with a top vent for heat. and a port in the bottom for the heavy Co2 to flow down a duct of some sort into a grow room. Maybe using a duct tee to attach the heat vent on the top of the Rating: 5