Hello Everyone, My home theater room doesn't have any windows, and unfortunatly both the wife and I smoke. I've been using a candle to help with the smell, but I need to ventilate the smoke out of the room. Has anyone installed a ventilation system just for smoke? I was thinking of installing six inch pipe with a inline six inch fan. Kind of like a attic fan setup. I would then end the pipe outside like a bathroom vent. I'm worried that I will remove the heat/air conditioning out of the room though and cause problems with temps. The room isn't very big, about 14' long and 12' wide. Any ideas would be greatly appreciated.