It's not really a hack is it? More like a fix or an optimization. I was excited for a second cause I have a single hose portable AC and I've been thinking about "hacking" it with an intake hose.
However, the more I use the thing the more I realize that there's nothing wrong with it. Since the rest of the house isn't air conditioned there are open windows and fans throughout. Air is more likely to be drawn in from the rest of the house than through the cracks to the outdoors. Might be an issue in a sealed studio apt, but in our leaky shoebox of a ranch style home, it's hardly the biggest inefficiency.
However, the more I use the thing the more I realize that there's nothing wrong with it. Since the rest of the house isn't air conditioned there are open windows and fans throughout. Air is more likely to be drawn in from the rest of the house than through the cracks to the outdoors. Might be an issue in a sealed studio apt, but in our leaky shoebox of a ranch style home, it's hardly the biggest inefficiency.