i put my kid down for a nap, laid with him, and my ladies were going down for a nap too. the lights were out, but my exit fan was still blowing, so i took the liberty to unplug it. "ill just be up when they get up like i always am anyhow to plug it back in, right?" WRONG! i passed out next to my son, woke up, casually glanced at my watch, it'd been over an hour since the 1000 watt had been back on! i rushed to my tent, and the temps were up to 86...i plugged the fan in, opened the doors to the tent, fortunately i left the a/c running so that offset the temps in the tent within minutes. within 2 minutes, it had leveled out at 75. so it was at 86 for prob 45 minutes or so, shouldnt be a huge deal. One thing's for sure, im leaving EVERYTHING plugged in from now on! (haha)